Coronal hole history

STAR Coronal hole tag	Location	Earth facing position - date interval	Geomagnetic disturbance - date interval	Kp dominant / Kp max / ap max	Max solar wind speed (km/s)	Comment
CH1138	trans equatorial	2023.03.27-2023.03.28		-/-/-		ref. CH1133
CH1137	trans equatorial	2023.03.23		-/-/-		extension of CH1136? Collapsed on March 23
CH1136	southern	2023.03.20-2023.03.22	2023.03.24-2023.03.26	3/5/39	658
CH1135	southern	2023.03.16-2023.03.17	2023.03.19-2023.03.22	2/4/27	542	ref. CH1131
CH1134	northern	2023.03.11-2023.03.12	none	-/-/-		no disturbance due to CMEs
CH1133	trans equatorial	2023.03.01-2023.03.03	2023.03.03-2023.03.07	3/4/32	855	ref. CH1129
CH1132	trans equatorial	2023.02.24-2023.02.25	none	-/-/-		ref. CH1128 CME disturbances dominant
CH1131	southern	2023.02.17	none	-/-/-		ref. CH1126
CH1130	northern	2023.02.14	none	-/-/-
CH1129	trans equatorial	2023.02.03-2023.02.04	2023.02.06-2023.02.09	3/4/32	655
CH1128	southern	2023.01.28-2023.01.29	2023.01.30-2023.01.31	2/3/18	550	ref. CH1123
CH1127	northern	2023.01.24	2023.01.28	3/3/15	566
CH1126	trans equatorial	2023.01.21-2023.01.22	2023.01.25-2023.01.27	3/3/15	575
CH1125	trans equatorial	2023.01.16	2023.01.21	3/4/32	532	poorly defined
CH1124	northern	2023.01.07	2023.01.10-2023.01.12	2/3/15	458
CH1123	southern	2023.01.01-2023.01.02	none	-/-/-		ref. CH1118 no disturbance, maybe because of CME
CH1122	northern	2022.12.25-2022.12.27	2022.12.29-2022.12.01	4/5/39	714	ref. CH1117?
CH1121	northern	2022.12.20-2022.12.21	2022.12.23-2022.12.25	4/5/39	703	ref. CH1115
CH1120	northern	2022.12.17-2022.12.18	2022.12.21-2022.12.22	3/4/27	500	ref. CH1114
CH1119	southern	2022.12.14-2022.12.17	2022.12.19	-/-/-		ref. CH1113
CH1118	trans equatorial	2022.12.04-2022.12.05	2022.12.07-2022.12.10	3/5/39	628	ref. CH1112
CH1117	trans equatorial	2022.11.28-2022.11.29	2022.11.30-2022.12.03	4/5/56	817	ref. CH1111
CH1116	northern	2022.11.25-2022.11.26	2022.11.28-2022.11.30	4/5/48	790	ref. CH1110
CH1115	trans equatorial	2022.11.23-2022.11.24	2022.11.26-2022.11.27	3/4/27	693	ref. CH1109
CH1114	northern	2022.11.20-2022.11.21	2022.11.24-2022.11.26	3/4/27	600	ref. CH1108
CH1113	southern	2022.11.16-2022.11.19	2022.11.20-2022.11.22	2/4/22	462	ref. CH1107
CH1112	southern	2022.11.06-2022.11.07	2022.11.11-2022.11.12	2/3/12	515
CH1111	trans equatorial	2022.11.01-2022.11.02	2022.11.03-2022.11.05	3/5/48	713	ref. CH1105
CH1110	northern	2022.10.28-2022.10.30	2022.10.31-2022.11.02	2/4/27	542	ref. CH1104 northern part
CH1109	trans equatorial	2022.10.26-2022.10.28	2022.10.28-2022.10.31	3/5/39	612	ref. CH1104
CH1108	northern	2022.10.24-2022.10.25	2022.10.27-2022.10.28	2/3/15	482	ref. CH1103
CH1107	southern	2022.10.20-2022.10.22	2022.10.22-2022.10.24	3/6/67	621
CH1106	trans equatorial	2022.10.16	none	-/-/-		closed on 2022.10.16
CH1105	trans equatorial	2022.10.05	2022.10.08-2022.10.10	4/4/32	670
CH1104	trans equatorial	2022.09.29-2022.10.01	2022.10.02-2022.10.06	3/6/67	682	ref. CH1097 - eastern and southern part
CH1103	northern	2022.09.27-2022.09.28	2022.09.30	3/4/22	596	ref. CH1097 - western part
CH1102	southern	2022.09.22-2022.09.24	none	-/-/-		ref. CH1096
CH1101	trans equatorial	2022.09.19-2022.09.20	2022.09.22-2022.09.24	3/4/22	503
CH1100	southern	2022.09.15	none?	-/-/-		may have contributed to disturbance attributed to CH1099
CH1099	northern	2022.09.13-2022.09.14	2022.09.18-2022.09.20	2/3/18	559
CH1098	northern	2022.09.10	none	-/-/-
CH1097	trans equatorial	2022.08.31-2022.09.03	2022.09.02-2022.09.07	5/6/94	748	ref. CH1092
CH1096	southern	2022.08.25-2022.08.27	2022.08.27-2022.08.31	2/4/27	581
CH1095	southern	2022.08.19	none	-/-/-
CH1094	trans equatorial	2022.08.14-2022.08.17	2022.08.17-2022.08.19	3/6/94	702	ref. CH1089
CH1093	trans equatorial	2022.08.07-2022.08.08	2022.08.11-2022.08.13	3/4/27	627
CH1092	trans equatorial	2022.08.05-2022.08.06	2022.08.07-2022.08.10	4/6/67	725	ref. CH1087
CH1091	southern	2022.07.30-2022.08.01	2022.08.02-2022.08.03	2/3/12	569
CH1090	northern	2022.07.26-2022.07.27	2022.07.30-2022.08.01	2/4/27	550
CH1089	trans equatorial	2022.07.18-2022.07.20	2022.07.21-2022.07.23	3/5/56	604	ref. CH1085
CH1088	northern	2022.07.15	2022.07.18	-/-/-		disturbance cut short by CME?
CH1087	northern	2022.07.09-2022.07.10	2022.07.12-2022.07.13	3/5/39	562
CH1086	northern	2022.07.02-2022.07.04	none	-/-/-
CH1085	trans equatorial	2022.06.22	2022.06.25-2022.06.27	4/5/39	810
CH1084	southern	2022.06.23		-/-/-		ref. CH1080
CH1083	northern	2022.06.21-2022.06.22	none	-/-/-
CH1082	northern	2022.06.15	2022.06.18-2022.06.19	3/4/32	626
CH1081	trans equatorial	2022.06.11-2022.06.13	2022.06.15-2022.06.17	3/4/32	643	ref. CH1079
CH1080	southern	2022.05.24-2022.05.26	2022.05.27-2022.05.31	3/5/48	596	ref. CH1076
CH1079	trans equatorial	2022.05.15-2022.05.18	2022.05.17-2022.05.22	2/3/18	660
CH1078	northern	2022.05.12-2022.05.14	2022.05.15-2022.05.16	2/4/22	627
CH1077	northern	2022.05.07	none	-/-/-
CH1076	southern	2022.04.26-2022.04.27	2022.04.30-2022.05.01	3/4/32	588	ref. CH1071
CH1075	northern	2022.04.20-2022.04.21	2022.04.23-2022.04.24	3/4/22	551	ref. CH1070
CH1074	northern	2022.04.14-2022.04.15	2022.04.17-2022.04.19	2/3/18	686
CH1073	trans equatorial	2022.04.12-2022.04.13	2022.04.15-2022.04.17	2/5/48	758
CH1072	southern	2022.04.07-2022.04.08	2022.04.10-2002.04.11	3/7/111	578
CH1071	southern	2022.03.30-2022.03.31	2022.04.03-2002.04.04	2/4/22	520
CH1070	trans equatorial	2022.03.23-2022.03.25	2022.03.26-2022.03.28	3/4/27	566	ref. CH1066
CH1069	southern	2022.03.19-2022.03.20	2022.03.22-2022.03.25	2/4/22	655
CH1068	southern	2022.03.11	none	-/-/-		closed on 2022.03.11
CH1067	trans equatorial	2022.03.01-2022.03.04	2022.03.04-2022.03.08	2/5/56	631
CH1066	trans equatorial	2022.02.24-2022.02.26	2022.02.27-2022.03.01	2/4/27	549
CH1065	northern	2022.02.22	2022.02.25	2/3/18	497
CH1064	northern	2022.02.17-2022.02.18	2022.02.20-2022.02.22	3/5/39	584	ref. CH1056
CH1063	southern	2022.02.15-2022.02.16	none	-/-/-		closed 2022.02.13
CH1062	northern	2022.02.16	none	-/-/-		ref. CH1055 closed 2022.02.14
CH1061	northern	2022.02.11	none	-/-/-
CH1060	southern	2022.02.10-2022.02.11	2022.02.12-2022.02.14	3/4/27	622	ref. CH1054
CH1059	southern	2022.02.03-2022.02.04	none	-/-/-
CH1058	trans equatorial	2022.02.01-2022.02.02	2022.02.05-2022.02.06	3/4/22	625	ref. CH1053
CH1057	trans equatorial	2022.01.24-2022.01.25	2022.01.27-2022.01.30	2/4/22	571	ref. CH1052
CH1056	trans equatorial	2022.01.21-2022.01.22	2022.01.25-2022.01.26	3/3/15	538
CH1055	northern	2022.01.20	none	-/-/-		ref. CH1050
CH1054	southern	2022.01.12-2022.01.14	2022.01.15-2022.01.17	3/5/39	654	ref. CH1049
CH1053	southern	2022.01.04-2022.01.05	2022.01.08-2022.01.10	2/5/39	479
CH1052	trans equatorial	2021.12.28-2021.12.29	2022.01.01-2022.01.04	3/4/27	587	ref. CH1046
CH1051	trans equatorial	2021.12.25-2021.12.26	2021.12.30	2/3/15	465
CH1050	northern	2021.12.22-2021.12.24	2021.12.27-2021.12.28	2/4/22	452	ref. CH1044
CH1049	trans equatorial	2021.12.17-2021.12.18	2021.12.19-2021.12.22	3/5/48	694
CH1048	southern	2021.12.12-2021.12.13	2021.12.15-2021.12.16	2/3/18	556
CH1047	northern	2021.12.05-2021.12.06	2021.12.11	2/3/18	332
CH1046	trans equatorial	2021.12.01-2021.12.02	2021.12.04-2021.12.07	2/3/12	505
CH1045	southern	2021.11.30-2021.12.01	2021.12.03-2021.12.04	2/3/18	512
CH1044	northern	2021.11.27-2021.11.28	2021.11.30-2021.12.02	3/5/56	582	ref. CH1039
CH1043	southern	2021.11.23-2021.11.24	none	-/-/-
CH1042	southern	2021.11.17-2021.11.19	2021.11.20-2021.11.22	3/3/18	687	new
CH1041	southern	2021.11.13-2021.11.14	2021.11.15-2021.11.17	4/4/32	520
CH1040	southern	2021.11.09	none	-/-/-
CH1039	northern	2021.10.30.2021.10.31	2021.11.01-2021.11.03	3/5/39	617
CH1038	southern	2021.10.16-2021.10.17	2021.10.19-2021.10.21	2/4/22	551	ref. CH1032
CH1037	northern	2021.10.15-2021.10.16	2021.10.18-2021.10.19	2/3/18	365	ref. CH1031
CH1036	trans equatorial	2021.10.08.2021.10.09		-/-/-		no observable effects due to CME
CH1035	northern	2021.10.07	2021.10.10-2021.10.11	2/5/39	353	closed on 2021.10.06
CH1034	southern	2021.09.30-2021.01.01	none	-/-/-
CH1033	northern	2021.09.23-2021.09.24	2021.09.27-2021.09.28	2/3/18	589
CH1032	trans equatorial	2021.09.19-2021.09.22	2021.09.23-2021.09.25	2/3/12	557
CH1031	northern	2021.09.18	2021.09.21-2021.09.23	3/4/27	412	ref. CH1026
CH1030	northern	2021.09.13	none	-/-/-		ref. CH1025, overlapping CME
CH1029	northern	2021.09.09	2021.09.13	2/3/15	526	closed on 2021.09.10
CH1028	trans equatorial	2021.09.01-2021.09.02	none	-/-/-
CH1027	northern	2021.08.23	none	-/-/-
CH1026	northern	2021.08.20-2021.08.21	2021.08.24-2021.08.25	2/3/18	453	ref. CH1022
CH1025	northern	2021.08.17	none	-/-/-
CH1024	southern	2021.08.04-2021.08.06	2021.08.10-2021.08.11	2/2/9	498	ref. CH1021
CH1023	northern	2021.08.03	2021.08.07	2/3/15	547
CH1022	northern	2021.07.24	2021.07.27-2021.07.29	3/4/22	568	ref. CH1018
CH1021	southern	2021.07.09-2021.07.11	2021.07.12-2021.07.15	2/4/32	480	ref. CH1016
CH1020	northern	2021.07.05	2021.07.10	2/3/12	447
CH1019	southern	2021.07.02	2021.07.06	2/2/9	400
CH1018	northern	2021.06.27	2021.06.30-2021.07.01	3/4/27	522
CH1017	northern	2021.06.19-2021.06.20	2021.06.24-2021.06.25	2/3/18	387
CH1016	southern	2021.06.12-2021.06.13	2021.06.15-2021.06.17	3/4/32	608	ref. CH1013
CH1015	northern	2021.06.08-2021.06.09	2021.06.11-2021.06.13	2/4/27	487	closed on 2021.06.08
CH1014	southern	2021.06.04-2021.06.05	2021.05.07	3/4/22	497
CH1013	trans equatorial	2021.05.15-2021.05.17	2021.05.19-2021.05.21	4/5/48	569
CH1012	southern	2021.05.10	2021.05.14-2021.05.15	2/3/18	424
CH1011	southern	2021.04.30	none	-/-/-		ref. CH1003
CH1010	northern	2021.04.27-2021.04.28	2021.05.02-2021.05.03	2/3/18	453
CH1009	northern	2021.04.21-2021.04.22	none	-/-/-
CH1008	southern	2021.04.19-2021.04.20	2021.04.23-2021.04.24	3/5/39	468	ref. CH1001
CH1007	southern	2021.04.14-2021.04.17	2021.04.17-2021.04.21	3/5/48	658	ref. CH1000
CH1006	southern	2021.04.12-2021.04.13	2021.04.16-2021.04.17	3/5/39	481	new
CH1005	northern	2021.04.09-2021.04.10	2021.04.14	2/3/18	447	ref. CH999
CH1004	northern	2021.04.01	none	-/-/-
CH1003	southern	2021.04.02-2021.04.03	2021.04.07	4/5/39	588
CH1002	southern	2021.03.24-2021.03.26	2021.03.27-2021.03.28	3/4/32	485	ref. CH996
CH1001	trans equatorial	2021.03.23	2021.03.25-2021.03.26	3/4/22	472
CH1000	southern	2021.03.17-2021.03.19	2021.03.20-2021.03.23	4/6/80	728	ref. CH995
CH999	northern	2021.03.13	none	-/-/-		ref. CH994
CH998	southern	2021.03.09-2021.03.11	2021.03.12-2021.03.15	3/5/39	563	ref. CH993
CH997	trans equatorial	2021.03.01-2021.03.04	2021.03.06-2021.03.07	2/4/32	602	ref. CH992
CH996	southern	2021.02.26-2021.02.27	2021.03.01-2021.03.04	3/6/80	727	ref. CH990
CH995	southern	2021.02.17-2021.02.20	2021.02.19-2021.02.23	3/4/32	683	ref. CH989
CH994	northern	2021.02.12-2021.02.13	2021.02.15-2021.02.17	2/4/27	476	ref. CH988
CH993	southern	2021.02.10-2021.02.11	2021.12.12-2021.12.13	3/4/27	559
CH992	trans equatorial	2021.02.04-2021.02.05	2021.02.08-2021.02.09	2/3/18	531	new
CH991	southern	2021.02.02-2021.02.03	2021.02.06-2021.02.07	3/5/39	573	ref. CH987
CH990	southern	2021.01.28-2021.01.29	2021.02.02-2021.02.03	3/4/27	601	ref. CH985
CH989	southern	2021.01.21-2021.01.22	2021.01.25-2021.01.27	3/5/48	723	ref. CH983
CH988	northern	2021.01.15-2021.01.18	2021.01.19-2021.01.20	1/3/12	346	ref. CH982
CH987	southern	2021.01.06	none	-/-/-		new
CH986	northern	2021.01.02	2021.01.06	3/4/22	584
CH985	southern	2021.01.01-2021.01.02	2021.01.05	3/4/32	440
CH984	northern	2020.12.30	none	-/-/-		new
CH983	southern	2020.12.25-2020.12.26	2020.12.28-2020.12.30	2/3/12	561	new
CH982	northern	2020.12.17-2020.12.21	2020.12.21-2020.12.24	3/4/32	602	ref. CH980
CH981	trans equatorial	2020.12.05-2020.12.07	2020.12.09-2020.12.11	2/3/15	529	ref. CH979
CH980	northern	2020.11.18-2020.11.22	2020.11.21-2020.11.23+ 2020.11.25-2020.11.28	3/5/39	628	ref. CH976
CH979	trans equatorial	2020.11.08	2020.11.11-2020.11.12	1/2/7	392	closed 2020.11.08, weak disturbance
CH978	southern	2020.11.02-2020.11.04	2020.11.05-2020.11.07	2/3/15	506
CH977	trans equatorial	2020.10.21-2020.10.23		-/-/-		any effects inseparable from CH976 effects
CH976	northern	2020.10.19-2020.10.24	2020.10.23-2020.10.29	3/5/39	570	ref. CH973
CH975	southern	2020.10.16-2020.10.17	2020.10.19-2020.10.21	2/4/22	443
CH974	northern	2020.10.01	2020.10.05-2020.10.06	3/4/27	414
CH973	northern	2020.09.19-2020.09.27	2020.09.23-2020.10.02	3/6/69	752	ref. CH972
CH972	northern	2020.08.25-2020.08.29	2020.08.28-2020.09.02	3/5/39	774	ref. CH969
CH971	northern	2020.08.21-2020.08.22	2020.08.26-2020.08.27	2/3/15	522
CH970	northern	2020.08.19-2020.08.20	none	-/-/-		closed 2020.08.20
CH969	northern	2020.07.29-2020.07.31	2020.08.02-2020.08.04	3/4/22	775	ref. CH966
CH968	southern	2020.07.20	2020.07.24-2020.07.25	3/4/27	437
CH967	northern	2020.07.08	none	-/-/-
CH966	northern	2020.07.01-2020-07.02	2020.07.04-2020.07.05	3/3/15	503
CH965	southern	2020.05.26	2020.05.30	3/3/18	413
CH964	southern	2020.05.24	none	-/-/-
CH963	southern	2020.05.13	2020.05.18-2020.05.19 (uncertain)	-/2/7	368
CH962	southern	2020.05.05	none	-/-/-
CH961	trans equatorial	2020.04.18	2020.04.21-2020.04.22	2/3/18	490
CH960	southern	2020.04.16	none	-/-/-
CH959	northern	2020.04.16	none	-/-/-		closed 2020.04.14
CH958	trans equatorial	2020.04.07-2020.04.08	2020.04.11-2020.04.12	2/3/12	473
CH957	trans equatorial	2020.03.31-2020.04.01	none	-/-/-
CH956	southern	2020.03.26-2020.03.27	2020.03.30-2020.03.31	3/4/27	553	ref. CH953
CH955	northern	2020.03.14-2020.03.15	2020.03.18-2020.03.19	2/4/32	510
CH954	southern	2020.03.06-2020.03.07	none	-/-/-
CH953	southern	2020.02.27-2020.02.28	2020.03.02-2020.03.03	2/2/9	450
CH952	trans equatorial	2020.02.11-2020.02.13	none	-/-/-
CH951	northern	2020.02.07-2020.02.08	none	-/-/-	443	ref. CH949
CH950	southern	2020.02.02-2020.02.03	2020.02.06-2020.02.08	3/4/27	651	ref. CH948
CH949	northern	2020.01.11-2020.01.12	none	-/-/-		ref. CH947
CH948	southern	2020.01.04-2020.01.05	2020.01.08-2020.01.09	3/4/22	522
CH947	trans equatorial	2019.12.14-2019.12.15	2019.12.18-2019.12.19	3/4/27	529	ref. CH945
CH946	southern	2019.11.23-2019.11.24	none	-/-/-		ref. CH942
CH945	trans equatorial	2019.11.16-2019.11.18	2019.11.21-2019.11.24	2/4/22	591	ref. CH941
CH944	trans equatorial	2019.11.12-2019.11.13	2019.11.16-2019.11.17	2/2/9	433	ref. CH940
CH943	trans equatorial	2019.11.06-2019.11.08	2019.11.11 (uncertain source)	2/3/12	366
CH942	southern	2019.10.26-2019.10.28	2019.10.30-2019.10.31	2/4/22	456	ref. CH939
CH941	trans equatorial	2019.10.20-2019.10.24	2019.10.24-2019.10.28	4/5/56	693	ref. CH938
CH940	trans equatorial	2019.10.17	none	-/-/-		ref. CH937
CH939	southern	2019.09.30-2019.10.01	2019.10.04-2019.10.05	2/3/15	451	ref. CH936
CH938	trans equatorial	2019.09.24-2019.09.26	2019.09.27-2019.10.01	4/5/56	758	ref. CH935
CH937	trans equatorial	2019.09.20-2019.09.21	2019.09.24	3/4/22	543	ref. CH934
CH936	southern	2019.09.03-2019.09.04	2019.09.08-2019.09.09	2/3/18	554	ref. CH933
CH935	trans equatorial	2019.08.27-2019.08.31	2019.08.30-2019.09.05	4/6/67	872	ref. CH932
CH934	trans equatorial	2019.08.24-2019.08.25	2019.08.27	2/3/18	606	ref. CH931
CH933	southern	2019.08.07	2019.08.13	2/2/9	495	uncertain
CH932	trans equatorial	2019.08.01-2019.08.02	2019.08.05-2019.08.08	3/5/56	708	ref. CH928
CH931	trans equatorial	2019.07.28-2019.07.29	2019.07.30-2019.08.01	2/3/18	547	ref. CH927
CH930	southern	2019.07.19	2019.07.22	2/2/9	402
CH929	trans equatorial	2019.07.04-2019.07.05	none	-/-/-
CH928	northern	2019.07.05-2019.07.07	2019.07.09-2019.07.11	3/5/39	623	ref. CH923
CH927	trans equatorial	2019.07.01-2019.07.02	2019.07.04-2019.07.05	2/2/7	421	ref. CH922
CH926	northern	2019.06.21-2019.06.22	none	-/-/-		ref. CH920
CH925	trans equatorial	2019.06.15-2019.06.16	2019.06.20-2019.06.21	2/2/9	391
CH924	southern	2019.06.13	none	-/-/-		ref. CH918
CH923	northern	2019.06.09	2019.06.12-2019.06.14	2/4/27	459
CH922	southern	2019.06.05	2019.06.08-2019.06.09	3/5/56	437
CH921	northern	2019.05.31-2019.06.02	none	-/-/-
CH920	northern	2019.05.26	2019.05.29-2019.05.30	2/3/15	532
CH919	southern	2019.05.24-2019.05.25	2019.05.28-2019.05.29	3/3/18	552	ref. CH916
CH918	southern	2019.05.17-2019.05.18	none	-/-/-		ref. CH915
CH917	trans equatorial	2019.05.03-2019.05.04	2019.05.09	2/2/9	369
CH916	trans equatorial	2019.04.27-2019.04.29	2019.05.01-2019.05.04	2/4/22	557	ref. CH914
CH915	southern	2019.04.19-2019.04.21	2019.04.23-2019.04.24	2/3/18	443	ref. CH912
CH914	trans equatorial	2019.03.31-2019.04.03	2019.04.03-2019.04.09	3/4/22	551
CH913	northern	2019.03.28-2019.03.29	2019.03.31-2019.04.02	2/4/22	437
CH912	trans equatorial	2019.03.24-2019.03.25	2019.03.28-2019.03.29	2/3/15	553	ref. CH909
CH911	trans equatorial	2019.03.14-2019.03.15	2019.03.19	2/3/12	441
CH910	trans equatorial	2019.03.10-2019.03.11	none	-/-/-
CH909	southern	2019.02.23-2019.02.28	2019.02.27-2019.03.04	3/4/32	611	ref. CH905
CH908	trans equatorial	2019.02.15-2019.02.17	2019.02.20-2019.02.21	2/4/22	484	ref. CH904
CH907	southern	2019.02.05-2019.02.06	2019.02.08-2019.02.10	2/4/27	505
CH906	northern	2019.02.02	2019.02.06	2/3/12	464
CH905	trans equatorial	2019.01.27-2019.02.01	2019.01.31-2019.02.04	3/5/56	587	ref. CH902
CH904	trans equatorial	2019.01.18-2019.01.21	2019.01.23-2019.01.25	3/4/32	649	ref. CH901
CH903	southern	2019.01.12-2019.01.13	2019.01.16-2019.01.18	2/3/15	497
CH902	trans equatorial	2018.12.31-2019.01.02	2019.01.04-2019.01.07	3/5/48	544	ref. CH898
CH901	trans equatorial	2018.12.23-2018.12.26	2018.12.27-2018.12.31	3/4/32	587	ref. CH897
CH900	southern	2018.12.12-2018.12.14	2018.12.17-2018.12.20	2/3/12	598	ref. CH895
CH899	trans equatorial	2018.12.08-2018.12.09	none	-/-/-		closed on 2018.12.09?
CH898	trans equatorial	2018.12.03-2018.12.06	2018.12.07-2018.12.11	2/4/27	681	ref. CH893
CH897	trans equatorial	2018.11.26-2018.11.29	2018.12.01-2018.12.04	2/3/18	479	ref. CH892
CH896	southern	2018.11.22-2018.11.24	2018.11.27-2018.11.28	2/2/7	417	ref. CH891
CH895	southern	2018.11.17-2018.11.18	2018.11.20-2018.11.21	1/3/15	412
CH894	northern	2018.11.14-2018.11.15	none	-/-/-		ref. CH890
CH893	trans equatorial	2018.11.06-2018.11.10	2018.11.09-2018.11.13	2/4/27	648	ref. CH889
CH892	trans equatorial	2018.10.30-2018.11.03	2018.11.04-2018.11.08	4/5/56	625	ref. CH888
CH891	trans equatorial	2018.10.27-2018.10.28	none	-/-/-		ref. CH887
CH890	northern	2018.10.16-2018.10.17	2018.10.21-2018.10.22	2/3/12	421	ref. CH886
CH889	trans equatorial	2018.10.10-2018.10.13	2018.10.13-2018.10.16	2/4/27	669	ref. CH885
CH888	trans equatorial	2018.10.04-2018.10.06	2018.10.07-2018.10.11	3/5/48	596	ref. CH884
CH887	trans equatorial	2018.09.30-2018.10.01	2018.10.03	1/2/9	594	ref. CH883
CH886	northern	2018.09.18	2018.09.21-2018.09.23	3/4/32	605
CH885	trans equatorial	2018.09.13-2018.09.15	2018.09.17-2018.09.18	2/3/15	589	ref. CH881
CH884	trans equatorial	2018.09.07-2018.09.09	2018.09.10-2018.09.14	3/5/56	646	ref. CH880
CH883	trans equatorial	2018.09.03-2018.09.04	2018.09.07	1/2/7	575	ref. CH879
CH882	trans equatorial	2018.08.27-2018.08.28	none	-/-/-
CH881	trans equatorial	2018.08.17-2018.08.20	2018.08.20-2018.08.22	3/4/22	692	ref. CH876
CH880	trans equatorial	2018.08.11-2018.08.13	2018.08.15-2018.08.18	3/4/27	562	ref. CH875
CH879	trans equatorial	2018.08.07-2018.08.08	2018.08.11	2/4/27	382	ref. CH874
CH878	northern	2018.08.03	2018.08.07	2/3/15	428
CH877	trans equatorial	2018.08.01	none	-/-/-		ref. CH873
CH876	trans equatorial	2018.07.21-2018.07.22	2018.07.24-2018.07.25	3/4/22	566	ref. CH871
CH875	trans equatorial	2018.07.16-2018.07.17	2018.07.20-2018.07.21	2/3/18	544	ref. CH870
CH874	southern	2018.07.12-2018.07.13	2018.07.16-2018.07.17	2/3/15	428
CH873	trans equatorial	2018.07.05-2018.07.06	none	-/-/-
CH872	southern	2018.06.28	none	-/-/-
CH871	trans equatorial	2018.06.24-2018.06.26	2018.06.25-2018.06.27	3/5/48	613	ref. CH867
CH870	northern	2018.06.19-2018.06.21	2018.06.23-2018.06.24	3/4/22	474	ref. CH866
CH869	northern	2018.06.14-2018.06.15	2018.06.17-2018.06.19	3/4/32	550	ref. CH865
CH868	southern	2018.06.09-2018.06.10	none	-/-/-		ref. CH864
CH867	trans equatorial	2018.05.29-2018.06.02	2018.05.31-2018.06.03	3/5/39	709	ref. CH863
CH866	northern	2018.05.24-2018.05.25	none	-/-/-
CH865	northern	2018.05.18-2018.05.19	2018.05.22	2/3/12	471	ref. CH862
CH864	southern	2018.05.13-2018.05.14	2018.05.17	2/3/12	453	ref. CH861
CH863	trans equatorial	2018.05.02-2018.05.07	2018.05.05-2018.05.12	3/6/67	717	ref. CH860
CH862	northern	2018.04.22	2018.04.27	2/3/12	379	ref. CH859
CH861	trans equatorial	2018.04.16-2018.04.18	2018.04.20-2018.04.23	3/6/67	699
CH860	trans equatorial	2018.04.06-2018.04.11	2018.04.09-2018.04.14	2/4/27	580	ref. CH857
CH859	northern	2018.03.25-2018.03.26	2018.03.29-2018.03.31	2/3/12	477
CH858	trans equatorial	2018.03.21-2018.03.22	2018.03.24-2018.03.26	3/4/27	552	ref. CH854
CH857	northern	2018.03.10-2018.03.15	2018.03.14-2018.03.20	3/6/67	598	ref. CH851
CH856	southern	2018.03.04-2018.03.05	none	-/-/-
CH855	northern	2018.03.04-2018.03.05	none	-/-/-
CH854	trans equatorial	2018.02.22-2018.02.23	2018.02.26-2018.02.27	2/5/48	561	ref. CH850
CH853	trans equatorial	2018.02.19-2018.02.20	2018.02.22-2018.02.24	2/4/32	567
CH852	trans equatorial	2018.02.09	none	-/-/-
CH851	trans equatorial	2018.02.12-2018.01.17	2018.02.15-2018.02.19	2/4/32	608	ref. CH848
CH850	trans equatorial	2018.01.26-2018.01.27	2018.01.31	2/3/12	421	new, poorly defined
CH849	northern	2018.01.24-2018.01.25	none	-/-/-		ref. CH844
CH848	trans equatorial	2018.01.16-2018.01.20	2018.01.19-2018.01.22	2/3/15	546	ref. CH843
CH847	northern	2018.01.09-2018.01.10	2018.01.13-2018.01.15	2/4/27	580	ref. CH842
CH846	southern	2018.01.06	none	-/-/-		ref. CH841
CH845	northern	2018.01.04-2018.01.05	2018.01.08-2018.01.09	2/3/18	531	ref. CH840
CH844	northern	2017.12.28-2017.12.29	2017.12.31-2018.01.01	2/3/18	448	ref. CH839
CH843	trans equatorial	2017.12.20-2017.12.23	2017.12.24-2017.12.27	2/3/18	563	ref. CH838
CH842	trans equatorial	2017.12.13-2017.12.15	2017.12.17-2017.12.18	3/5/39	652	ref. CH837
CH841	southern	2017.12.10-2017.12.11	none	-/-/-		ref. CH836
CH840	northern	2017.12.07-2017.12.08	2017.12.11-2017.12.12	2/4/22	483	ref. CH835
CH839	trans equatorial	2017.12.01-2017.12.03	2017.12.04-2017.12.07	3/5/48	582	ref. CH834
CH838	trans equatorial	2017.11.24-2017.11.26	2017.11.28-2017.12.01	2/4/22	481
CH837	trans equatorial	2017.11.16-2017.11.18	2017.11.20-2017.11.22	3/4/32	584	ref. CH831
CH836	southern	2017.11.13-2017.11.14	none	-/-/-		ref. CH830
CH835	northern	2017.11.11	2017.11.15-2017.11.16	3/4/27	541	ref. CH829
CH834	northern	2017.11.03-2017.11.06	2017.11.07-2017.11.11	3/6/67	711	ref. CH828
CH833	southern	2017.10.29-2017.10.31	2017.11.02-2017.11.03	2/3/18	458	ref. CH827
CH832	northern	2017.10.28	none	-/-/-		new
CH831	trans equatorial	2017.10.20-2017.10.23	2017.10.24-2017.10.26	3/5/39	684	ref. CH826
CH830	trans equatorial	2017.10.17-2017.10.18	2017.10.21-2017.10.22	2/3/15	523	ref. CH825
CH829	northern	2017.10.15	2017.10.19-2017.10.20	2/3/18	506
CH828	northern	2017.10.07-2017.10.10	2017.10.10-2017.10.15	4/5/56	775	ref. CH824
CH827	southern	2017.10.01-2017.10.03	2017.10.05-2017.10.06	2/3/18	464	ref. CH823
CH826	trans equatorial	2017.09.23-2017.09.26	2017.09.27-2017.10.01	4/6/94	768	ref. CH822
CH825	southern	2017.09.20-2017.09.21	2017.09.24-2017.09.25	2/2/9	464	ref. CH821
CH824	northern	2017.09.10-2017.09.14	2017.09.14-2017.09.20	4/6/67	760	ref. CH820
CH823	southern	2017.09.04-2017.09.05	none, obscured by CME	-/-/-		ref. CH819
CH822	trans equatorial	2017.08.28-2017.09.01	2017.08.31-2017.09.05	3/5/48	741	ref. CH818
CH821	southern	2017.08.24-2017.08.25	none	-/-/-
CH820	northern	2017.08.13-2017.08.17	2017.08.17-2017.08.21	3/5/39	734	ref. CH815
CH819	trans equatorial	2017.08.08-2017.08.10	2017.08.11-2017.08.13	3/3/15	587	ref. CH813
CH818	trans equatorial	2017.07.31-2017.08.05	2017.08.03-2017.08.07	3/4/32	713
CH817	southern	2017.07.28-2017.07.29	2017.08.01	2/2/7	438
CH816	trans equatorial	2017.07.21-2017.07.22	2017.07.25-2017.07.26	2/4/22	645	poorly defined
CH815	northern	2017.07.16-2017.07.21	2017.07.20-2017.07.24	3/4/27	701	ref. CH809
CH814	southern	2017.07.14	none	-/-/-
CH813	northern	2017.07.13	none	-/-/-		ref. CH808
CH812	trans equatorial	2017.07.05-2017.07.07	2017.07.09-2017.07.11	3/5/48	647
CH811	southern	2017.07.01-2017.07.02	none	-/-/-
CH810	southern	2017.06.25	none	-/-/-		ref. CH806
CH809	northern	2017.06.19-2017.06.23	2017.06.24-2017.06.26	2/3/18	540	ref. CH805
CH808	northern	2017.06.14-2017.06.15	2017.06.17-2017.06.19	2/3/18	566	ref. CH804
CH807	trans equatorial	2017.06.13-2017.06.14	2017.06.16-2017.06.17	4/5/48	594	ref. CH804
CH806	trans equatorial	2017.05.29-2017.05.30	2017.06.03	2/4/22	445
CH805	northern	2017.05.23	none	-/-/-
CH804	trans equatorial	2017.05.16-2017.05.18	2017.05.19-2017.05.22	3/4/27	769	ref. CH802
CH803	trans equatorial	2017.05.12-2017.05.13	2017.05.15-2017.05.16	2/3/18	610	ref. CH801
CH802	trans equatorial	2017.04.20-2017.04.24	2017.04.21-2017.04.26	4/5/56	834	ref. CH798
CH801	trans equatorial	2017.04.13-2017.04.16	2017.04.18-2017.04.20	4/6/67	609	ref. CH797
CH800	northern	2017.04.06	2017.04.09	3/4/32	571	ref. CH795
CH799	trans equatorial	2017.03.30-2017.03.31	2017.04.04	2/5/39	479
CH798	trans equatorial	2017.03.24-2017.03.29	2017.03.27-2017.04.01	4/6/80	823	ref. CH792
CH797	trans equatorial	2017.03.18-2017.03.21	2017.03.21-2017.03.23	4/5/48	747	ref. CH791
CH796	southern	2017.03.12-2017.03.13	none	-/-/-
CH795	northern	2017.03.10-2017.03.11	2017.03.15-2017.03.16	1/3/18	457
CH794	northern	2017.03.06-2017.03.07	none	-/-/-
CH793	trans equatorial	2017.03.02-2017.03.03	none	-/-/-
CH792	trans equatorial	2017.02.25-2017.02.28	2017.02.27-2017.03.09	4/6/67	760	ref. CH788
CH791	trans equatorial	2017.02.19-2017.02.21	2017.02.22-2017.02.25	3/4/32	702	ref. CH787
CH790	southern	2017.02.12-2017.02.17	2017.02.16-2017.02.20	3/4/27	551	ref. CH786
CH789	northern	2017.02.03-2017.02.05	none	-/-/-		ref. CH784
CH788	trans equatorial	2017.01.28-2017.01.31	2017.01.31-2017.02.04	3/5/48	747	ref. CH782
CH787	trans equatorial	2017.01.23-2017.01.25	2017.01.26-2017.01.29	3/4/32	642	ref. CH781
CH786	trans equatorial	2017.01.16-2017.01.19	2017.01.18-2017.01.22	3/4/22	583	ref. CH780
CH785	northern	2017.01.11-2017.01.12	none, too far to the north	-/-/-		ref. CH779
CH784	trans equatorial	2017.01.07-2017.01.09	none	-/-/-		ref. CH778
CH783	trans equatorial	2016.12.31	2017.01.03	3/3/18	529	new
CH782	trans equatorial	2017.01.01-2017.01.03	2017.01.04-2017.01.09	3/4/32	753	ref. CH777
CH781	trans equatorial	2016.12.27-2016.12.29	2016.12.31-2017.01.02	3/4/22	557	ref. CH776
CH780	trans equatorial	2016.12.17-2016.12.22	2016.12.21-2016.12.27	3/6/67	730	ref. CH774+CH775
CH779	northern	2016.12.15-2016.12.17	2016.12.17-2016.12.18	2/3/15	432	ref. CH773
CH778	trans equatorial	2016.12.12	none	-/-/-		ref. CH772
CH777	trans equatorial	2016.12.05-2016.12.09	2016.12.07-2016.12.12	3/5/39	714	ref. CH771
CH776	southern	2016.12.01	2016.12.06	1/3/15	355	ref. CH770
CH775	southern	2016.11.24-2016.11.25	2016.11.28-2016.11.29	2/3/12	514
CH774	trans equatorial	2016.11.20-2016.11.22	2016.11.24-2016.11.27	3/5/48	712	ref. CH769, southern part
CH773	northern	2016.11.18-2016.11.23	2016.11.22-2016.11.23	3/4/27	549	ref. CH769, northern part
CH772	trans equatorial	2016.11.15	none	-/-/-		ref. CH768
CH771	trans equatorial	2016.11.08-2016.11.12	2016.11.10-2016.11.15	3/4/32	823	ref. CH767
CH770	southern	2016.11.04	none	-/-/-
CH769	trans equatorial	2016.10.23-2016.10.27	2016.10.25-2016.10.31	4/6/94	862	ref. CH764+CH765 (merged)
CH768	trans equatorial	2016.10.18-2016.10.19	2016.10.23-2016.10.25	3/4/22	516	ref. CH763
CH767	trans equatorial	2016.10.12-2016.10.15	2016.10.16-2016.10.18	3/5/39	809	ref. CH761
CH766	trans equatorial	2016.10.11-2016.10.12	2016.10.14-2016.10.16	2/3/15	581
CH765	trans equatorial	2016.09.26-2016.09.30	2016.10.01-2016.10.04	3/4/32	574	ref. CH759, contributed to disturbance started by CH764
CH764	northern	2016.09.25-2016.09.27	2016.09.27-2016.09.30	4/6/67	786	ref. CH758
CH763	southern	2016.09.22-2016.09.23	2016.09.25-2016.09.27	3/5/56	494	ref. CH757
CH762	northern	2016.09.19	none	-/-/-		merged with CH761 2016.09.20
CH761	trans equatorial	2016.09.16-2016.09.18	2016.09.19-2016.09.21	2/4/32	769	ref. CH756
CH760	northern	2016.09.11-2016.09.14	none	-/-/-		ref. CH755
CH759	trans equatorial	2016.08.31-2016.09.02	2016.09.03-2016.09.06	-/-/-		contributed to disturbance started by CH758
CH758	northern	2016.08.29-2016.09.02	2016.09.01-2016.09.07	4/6/67	770	ref. CH753 eastern part
CH757	trans equatorial	2016.08.26-2016.08.27	2016.08.30-2016.09.01	3/4/32	448	ref. CH753 western part
CH756	southern	2016.08.20-2016.08.21	2016.08.23-2016.08.25	3/5/48	598
CH755	northern	2016.08.16	2016.08.21	3/4/22	424	ref. CH750
CH754	trans equatorial	2016.08.02-2016.08.04	2016.08.05-2016.08.08	3/4/22	719	ref. CH747
CH753	trans equatorial	2016.07.30-2016.08.07	2016.08.02-2016.08.05 2016.08.09-2016.08.11	3/5/48	613 662	ref. CH746
CH752	trans equatorial	2016.07.25-2016.07.26	2016.07.28-2016.07.30	3/4/27	575	ref. CH745
CH751	northern	2016.07.23	none	-/-/-		ref. CH744
CH750	northern	2016.07.18-2016.07.19	2016.07.22-2016.07.23	2/3/12	470	ref. CH743
CH749	southern	2016.07.10-2016.07.11	none	-/-/-		no observation possible due to CH746 related disturbance
CH748	trans equatorial	2016.07.08-2016.07.09	2016.07.12-2016.07.13	3/4/27	616	ref. CH740
CH747	trans equatorial	2016.07.06	none	-/-/-		no observation possible due to CH746 related disturbance
CH746	trans equatorial	2016.07.04-2016.07.11	2016.07.06-2016.07.11 2016.07.14-2016.07.16	3/4/32	625 680	ref. CH739
CH745	trans equatorial	2016.06.28-2016.06.30	2016.07.02-2016.07.03	2/4/22	472	ref. CH738
CH744	northern	2016.06.26-2016.06.27	2016.07.01	2/3/12	400
CH743	northern	2016.06.21-2016.06.22	2016.06.25-2016.06.27	3/4/22		ref. CH737
CH742	trans equatorial	2016.06.19-2016.06.20	2016.06.23-2016.06.24	3/3/18	524	ref. CH736
CH741	southern	2016.06.18-2016.06.20	2016.06.22-2016.06.23	2/4/32	420
CH740	trans equatorial	2016.06.11-2016.06.15	2016.06.13	2/3/18	561	ref. CH735
CH739	northern	2016.06.08-2016.06.09 2016.06.12-2016.05.14	2016.06.10-2016.06.12 +2016.06.14-2016.06.19	2/3/18 3/6/67	553 711	ref. CH734
CH738	trans equatorial	2016.06.02-2016.06.03	2016.06.05-2016.06.06	3/5/56	616	ref. CH733
CH737	northern	2016.05.25-2016.05.26	2016.05.27-2016.05.30	3/4/27	567	ref. CH730
CH736	trans equatorial	2016.05.22-2016.05.24	none	-/-/-		ref. CH731
CH735	trans equatorial	2016.05.17-2016.05.18	2016.05.21-2016.05.22	3/4/32	715	ref. CH729
CH734	northern	2016.05.12-2016.05.13	2016.05.15-2016.05.18	3/3/18	565	ref. CH728
CH733	trans equatorial	2016.05.05-2016.05.07	2016.05.08-2016.05.10	3/6/94	741	ref. CH727
CH732	trans equatorial	2016.05.03	2016.05.06-2016.05.07	3/4/27	591
CH731	southern	2016.04.26-2016.04.27	none	-/-/-
CH730	northern	2016.04.27-2016.02.28	2016.04.30-2016.05.03	3/5/48	578	ref. CH726
CH729	trans equatorial	2016.04.20-2016.04.21	2016.04.22-2016.04.24	3/4/32	621	ref. CH724
CH728	northern	2016.04.15-2016.04.16	none	-/-/-		ref. CH723
CH727	trans equatorial	2016.04.09-2016.04.11	2016.04.12-2016.04.14	3/5/48	663	ref. CH721/CH722
CH726	northern	2016.03.30-2016.04.01	2016.04.02-2016.04.04	3/5/48	538
CH725	trans equatorial	2016.03.28-2016.03.29	none	-/-/-		ref. CH718
CH724	trans equatorial	2016.03.24-2016.03.25	2016.03.27-2016.03.30	2/3/18	574	ref. CH717
CH723	northern	2016.03.18-2016.03.19	2016.03.23-2016.03.24	2/3/18	554	ref. CH716
CH722	northern	2016.03.13-2016.03.14	2016.03.16-2016.03.18	3/5/39	605	new
CH721	southern	2016.03.12-2016.03.13	2016.03.14-2016.03.16	3/5/39	593	ref. CH715
CH720	southern	2016.03.07-2016.03.08	2016.03.11-2016.03.12	3/5/48	583	ref. CH714
CH719	northern	2016.03.01	none	-/-/-
CH718	trans equatorial	2016.03.02	2016.03.06-2016.03.08	3/6/94	602
CH717	trans equatorial	2016.02.26-2016.02.27	2016.03.01-2016.03.02	2/3/12	458	ref. CH712
CH716	northern	2016.02.20-2016.02.22	2016.02.26	2/3/15	411	ref. CH711
CH715	southern	2016.02.13-2016.02.14	2016.02.15-2016.02.19	4/5/56	663
CH714	southern	2016.02.08	2016.02.12-2016.02.13	2/3/18	431
CH713	northern	2016.02.04-2016.02.05	2016.02.08	4/5/48	452	ref. CH709
CH712	trans equatorial	2016.01.30-2016.01.31	2016.02.02-2016.02.04	2/4/32	460	ref. CH708
CH711	northern	2016.01.25-2016.01.26	none	-/-/-		ref. CH707, too far north
CH710	northern	2016.01.13	none	-/-/-
CH709	northern	2016.01.09	2016.01.12-2016.01.13	2/4/22	586	ref. CH705
CH708	trans equatorial	2016.01.02-2016.01.03	2016.01.06-2016.01.07	3/5/39	603	ref. CH704/CH699
CH707	northern	2015.12.29-2015.12.31	2016.01.02-2016.01.03	2/3/12	479	ref. CH704/CH698
CH706	southern	2015.12.25	none	-/-/-		ref. CH703
CH705	northern	2015.12.11-2015.12.13	2015.12.14-2015.12.16	3/5/56	576	ref. CH700
CH704	trans equatorial	2015.12.02-2015.12.08	2015.12.05-2015.12.12	3/5/39	669	ref. CH698 / CH699
CH703	southern	2015.11.27-2015.11.28	2015.11.30-2015.12.01	3/5/39	564	ref. CH697
CH702	southern	2015.11.24		-/-/-		maybe associated with weak disturbance on Nov.27-29
CH701	northern	2015.11.21-2015.11.22	none	-/-/-
CH700	northern	2015.11.14-2015.11.16	2015.11.18	3/3/12		ref. CH696 A CME arrived shortly after the start of the disturbance making it difficult to attribute the disturbance to a single source
CH699	southern	2015.11.09-2015.11.10	2015.11.13-2015.11.14	2/3/18	531
CH698	northern	2015.11.05-2015.11.08	2015.11.08-2015.11.11	4/5/56	768	ref. CH695
CH697	trans equatorial	2015.10.30-2015.11.01	2015.11.03-2015.11.06	3/5/56	778	ref. CH694
CH696	northern	2015.10.17-2015.10.19	2015.10.21	2/4/22	530	ref. CH691
CH695	trans equatorial	2015.10.08-2015.10.14	2015.10.12-2015.10.15 and 2015.10.18	3/4/32	582	ref. CH689, CH690
CH694	trans equatorial	2015.10.04-2015.10.06	2015.10.07-2015.10.11	5/7/132	936	ref. CH688
CH693	northern	2015.09.26-2015.09.27	none	-/-/-
CH692	northern	2015.09.29	2015.10.01-2015.10.02	3/4/27	430	ref. CH687
CH691	trans equatorial	2015.09.21-2015.09.22	2015.09.25	2/3/15	535	ref. CH685
CH690	trans equatorial	2015.09.16-2015.09.17	none	-/-/-		ref. CH684 any related disturbance obscured by CME
CH689	northern	2015.09.09-2015.09.16	2015.09.11-2015.09.18	3/7/111	675	ref. CH683
CH688	trans equatorial	2015.09.07-2015.09.08	2015.09.10	3/4/27	438	ref. CH682
CH687	trans equatorial	2015.09.02	2015.09.05-2015.09.06	3/4/27	528	ref. CH681
CH686	trans equatorial	2015.08.29-2015.08.30	2015.09.02-2015.09.04	3/4/32	506	ref. CH680
CH685	trans equatorial	2015.08.25-2015.08.26	2015.08.28-2015.08.29	3/6/67	454	ref. CH679
CH684	trans equatorial	2015.08.19-2015.08.20	2015.08.23-2015.08.24	3/5/48	563	ref. CH678
CH683	northern	2015.08.15-2015.08.17	2015.08.19-2015.08.21	3/4/22	547
CH682	trans equatorial	2015.08.12-2015.08.13	2015.08.16-2015.08.17	3/4/27	578	ref. CH677 disturbance trailing a CME, uncertain if source was CH682
CH681	northern	2015.08.06	2015.08.09-2015.08.10	2/3/18	553
CH680	trans equatorial	2015.08.03	2015.08.06-2015.08.07	3/5/39	602	ref. CH676
CH679	trans equatorial	2015.07.28-2015.07.29	2015.07.31-2015.08.03	3/4/22	589	ref. CH675
CH678	trans equatorial	2015.07.24	2015.07.27-2015.07.28	2/3/18	476	ref. CH674
CH677	trans equatorial	2015.07.16-2015.07.17	2015.07.21-2015.07.22	2/3/15	437	ref. CH673
CH676	trans equatorial	2015.07.07-2015.07.08	2015.07.10-2015.07.13	3/5/56	632	ref. CH672
CH675	southern	2015.07.01-2015.07.02	2015.07.04-2015.07.06	3/5/48	558	ref. CH671
CH674	southern	2015.06.27	none	-/-/-	417
CH673	trans equatorial	2015.06.19-2015.06.20	not observable	-/-/-		ref. CH670 and CH669. Any disturbance obscured by CMEs
CH672	trans equatorial	2015.06.10-2015.06.11	2015.06.12-2015.06.17	2/4/27	587	ref. CH668
CH671	southern	2015.06.03-2015.06.05	2015.06.07-2015.06.10	3/6/67	684	ref. CH667
CH670	northern	2015.05.24-2015.05.26	2015.05.28-2015.05.30	1/2/7	460	some overlap with CH669 very weak disturbance
CH669	southern	2015.05.23-2015.05.25	none	-/-/-		ref. CH665
CH668	southern	2015.05.14-2015.05.16	2015.05.17-2015.05.19	2/5/56	596	ref. CH664 CIR
CH667	southern polar CH extension	2015.05.08-2015.05.09	2015.05.11-2015.05.14	3/6/80	772	ref. CH663 CIR
CH666	trans equatorial	2015.05.02	none	-/-/-		ref. CH662
CH665	southern	2015.04.27-2015.04.28	2015.04.30-2015.05.02	1/3/12	633	ref. CH661, weak disturbance
CH664	southern	2015.04.16-2015.04.18	2015.04.20-2015.04.22	3/4/27	601	ref. CH660
CH663	southern polar CH extension	2015.04.11-2015.04.12	2015.04.14-2015.04.17	4/6/80	728	ref. CH659 CIR
CH662	trans equatorial	2015.04.05	2015.04.09	2/3/15	424	ref. CH658
CH661	trans equatorial	2015.03.30-2015.03.31	2015.04.02-2015.04.05	3/4/27	596	ref. CH657
CH660	trans equatorial	2015.03.19-2015.03.22	2015.03.23-2015.03.26	3/4/32	710	ref. CH655
CH659	southern polar CH extension	2015.03.14-2015.03.16	uncertain	-/-/-		very strong disturbance on 2015.03.17-2015.03.18 due to CIR and CME effects
CH658	trans equatorial	2015.03.09-2015.03.10	none	-/-/-		ref. CH653
CH657	trans equatorial	2015.03.03-2015.03.05	2015.03.06-2015.03.09	3/4/32	563	ref. CH652
CH656	northern	2015.02.22	uncertain	-/-/-		uncertain, could be trailing part of disturbance related to CH655
CH655	southern	2015.02.19-2015.02.21	2015.02.23-2015.02.25	3/5/48	489
CH654	northern	2015.02.15-2015.02.16	2015.02.17-2015.02.18	3/5/39	445	CIR
CH653	trans equatorial	2015.02.10-2015.02.12	none	-/-/-		ref. CH650
CH652	trans equatorial	2015.02.04-2015.02.06	2015.02.07-2015.02.09	2/3/15	442	ref. CH649
CH651	southern	2015.01.25	uncertain	-/-/-		uncertain due to other geomagnetic disturbances
CH650	trans equatorial	2015.01.14-2015.01.15	none	-/-/-		ref. CH646
CH649	trans equatorial	2015.01.06-2015.01.08	2015.01.08-2015.01.11	2/4/22	580	ref. CH645
CH648	trans equatorial	2015.01.02	2015.01.05	2/5/48	554
CH647	northern	2014.12.23	2014.12.25-2014.12.27	3/4/27	507	ref. CH644
CH646	northern	2014.12.18-2014.12.19	none	-/-/-
CH645	northern	2014.12.10-2014.12.13	2014.12.13-2014.12.16	2/3/18	608	ref. CH642
CH644	northern	2014.11.25	2014.11.28-2014.11.29	1/2/9	448	ref. CH641
CH643	trans equatorial	2014.11.15-2014.11.17	2014.11.18-2014.11.22	2/4/27	483	ref. CH640
CH642	northern	2014.11.13-2014.11.14	2014.11.15-2014.11.17	3/4/27	776	ref. CH639
CH641	northern	2014.10.29-2014.10.30	none	-/-/-		possibly overlapped by weak CME related disturbance
CH640	trans equatorial	2014.10.19-2014.10.22	2014.10.21-2014.10.26	3/4/22	563	ref. CH636
CH639	trans equatorial	2014.10.17-2014.10.18	2014.10.20-2014.10.21	3/4/32	575	ref. CH635
CH638	southern	2014.10.13-2014.10.14	2014.10.16-2014.10.17	1/3/15	476
CH637	southern	2014.09.28	2014.10.01-2014.10.02	2/3/18	438
CH636	southern	2014.09.22-2014.09.25	2014.09.25-2014.09.28	3/4/32	508	ref. CH632
CH635	northern	2014.09.20-2014.09.21	2014.09.23-2014.09.25	3/4/32	471
CH634	trans equatorial	2014.09.05	2014.09.08-2014.09.09	2/2/9	433	ref. CH631
CH633	southern	2014.09.02		-/-/-		ref. CH630, closed on 2014.09.01
CH632	trans equatorial	2014.08.27-2014.08.29	2014.08.29-2014.09.01	3/4/27	452	ref. CH629
CH631	trans equatorial	2014.08.09-2014.08.10	2014.08.12-2014.08.13	2/3/18	454
CH630	southern	2014.08.05-2014.08.06	2014.08.08	2/3/15	389
CH629	trans equatorial	2014.07.31-2014.08.01	2014.08.03-2014.08.05	2/3/18	463	ref. CH626
CH628	trans equatorial	2014.07.23-2014.07.24	2014.07.26	2/2/7	379	ref. CH624
CH627	trans equatorial	2014.07.20-2014.07.21	none	-/-/-		ref. CH623
CH626	trans equatorial	2014.07.05	2014.07.09-2014.07.10	2/3/12	363	ref. CH622
CH625	trans equatorial	2014.06.30-2014.07.01	none	-/-/-
CH624	trans equatorial	2014.06.27	none	-/-/-
CH623	trans equatorial	2014.06.23-2014.06.25	none	-/-/-
CH622	trans equatorial	2014.06.08	2014.06.10-2014.06.12	2/2/9	642	very weak disturbance
CH621	southern	2014.06.06	none	-/-/-
CH620	southern	2014.05.31-2014.06.01	none	-/-/-
CH619	northern	2014.05.25-2014.05.26	none	-/-/-
CH618	trans equatorial	2014.05.21	none	-/-/-
CH617	trans equatorial	2014.05.12	none	-/-/-
CH616	southern	2014.05.07	2014.05.10-2014.05.12	2/4/27	468
CH615	southern	2014.05.04	none	-/-/-
CH614	northern	2014.05.02	none	-/-/-
CH613	southern	2014.04.24	none	-/-/-
CH612	trans equatorial	2014.04.16	uncertain	-/-/-		uncertain due to other disturbances
CH611	northern	2014.04.10	uncertain	-/-/-		uncertain due to other disturbances
CH610	southern	2014.04.08	none	-/-/-		too far to the south
CH609	trans equatorial	2014.03.28-2014.03.29	2014.03.31-2014.04.01	1/3/12	504
CH608	trans equatorial	2014.03.19-2014.03.20	2014.03.22-2014.03.24	1/2/9	524
CH607	southern	2014.03.09	2014.03.12-2014.03.13	3/4/27	494	new
CH606	northern	2014.03.05-2014.03.06	none	-/-/-		likely outside ecliptic plane
CH605	trans equatorial	2014.02.24-2014.02.25	none	-/-/-		new, overlapping CME disturbance prevented observation of geomagnetic effects
CH604	trans equatorial	2014.02.20-2014.02.21	2014.02.23-2014.02.24	2/3/15	481
CH603	northern	2014.02.14	none	-/-/-		ref. CH600
CH602	trans equatorial	2014.02.05-2014.02.06	2014.02.09-2014.02.10	3/4/22	483	ref. CH599
CH601	northern	2014.01.25	2014.01.28-2014.01.30	2/2/9	473
CH600	northern	2014.01.18	2014.01.21-2014.01.23	2/3/15	584
CH599	trans equatorial	2014.01.09-2014.01.10	2014.01.12-2014.01.14	2/4/22	763
CH598	trans equatorial	2013.12.29-2013.12.31	2014.01.01-2014.01.05	3/4/32	605	ref. CH596
CH597	northern	2013.12.11	2013.12.14	2/4/27	614
CH596	trans equatorial	2013.12.03-2013.12.04	2013.12.07	1/2/9		disturbance cut short by CME
CH595	northern	2013.11.30-2013.12.01	none	-/-/-		ref. CH592
CH594	northern	2013.11.11-2013.11.13	2013.11.15-2013.11.17	3/4/27	600	ref. CH591
CH593	trans equatorial	2013.11.07-2013.11.08	2013.11.10-2013.11.11	2/3/18	666	ref. CH590
CH592	northern	2013.10.31-2013.11.03	2013.11.03-2013.11.05	2/2/9	488	ref. CH589
CH591	northern	2013.10.17	none	-/-/-		ref. CH587, too far north
CH590	trans equatorial	2013.10.11-2013.10.12	2013.10.14-2013.10.16	3/4/32	577	ref. CH586
CH589	northern	2013.10.05-2013.10.07	none	-/-/-		could not be observed due to CME
CH588	trans equatorial	2013.09.28	2013.10.01	1/2/9	410	ref. CH583
CH587	northern	2013.09.19-2013.09.20	none	-/-/-
CH586	trans equatorial	2013.09.13-2013.09.14	2013.09.17-2013.09.18	2/3/18	540
CH585	northern	2013.09.09-2013.09.11	2013.09.12-2013.09.14	2/4/22	546	ref. CH579 eastern part
CH584	northern	2013.09.07	2013.09.10-2013.09.11	2/3/12	404	ref. CH579 western part
CH583	trans equatorial	2013.08.31-2013.09.01	2013.09.03-2013.09.04	2/3/18	457	ref. CH578
CH582	northern	2013.08.27	2013.08.30-2013.08.31	3/4/27	427	ref. CH577
CH581	trans equatorial	2013.08.22	2013.08.27-2013.08.28?	3/5/56	465	uncertain if disturbance source
CH580	trans equatorial	2013.08.18-2013.08.19	2013.08.21-2013.08.22	3/4/27	563	recurrent, ref. CH576
CH579	northern	2013.08.11-2013.08.15	2013.08.13-2013.08.18	3/5/48	752	recurrent, ref. CH575
CH578	trans equatorial	2013.08.04-2013.08.05	2013.08.09	2/2/9	478	new
CH577	northern	2013.07.31-2013.08.01	2013.08.04-2013.08.05	3/5/39	565
CH576	trans equatorial	2013.07.22-2013.07.23	2013.07.25-2013.07.28	2/4/32	558	recurrent, ref. CH574
CH575	northern	2013.07.14-2013.07.19	2013.07.18-2013.07.22	3/5/39	709	recurrent, ref. CH573
CH574	trans equatorial	2013.06.25-2013.06.26	2013.06.27-2013.07.01	4/6/94	592	recurrent, ref. CH571
CH573	northern	2013.06.17-2013.06.22	2013.06.20-2013.06.25	3/4/27	740
CH572	southern	2013.06.04-2013.06.05	uncertain	-/-/-		uncertain due to other disturbances
CH571	trans equatorial	2013.05.29-2013.05.30	2013.05.31-2013.06.04	3/7/132	804	recurrent, ref. CH568
CH570	trans equatorial	2013.05.13	none	-/-/-		new
CH569	trans equatorial	2013.05.09-2013.05.10	none	-/-/-		new
CH568	trans equatorial	2013.05.02-2013.05.03	2013.05.05-2013.05.08	2/3/15	601	recurrent, ref. CH564
CH567	northern	2013.04.28-2013.04.30	2013.05.01-2013.05.03	3/5/48	551
CH566	trans equatorial	2013.04.22-2013.04.24	2013.04.24-2013.04.27	3/5/39	609	recurrent, ref. CH562
CH565	trans equatorial	2013.04.14	none	-/-/-
CH564	northern	2013.04.06	2013.04.10-2013.04.11	1/2/7	515
CH563	northern	2013.03.28		-/-/-		recurrent, ref. CH557, merged with CH562
CH562	trans equatorial	2013.03.25-2013.03.27	2013.03.28-2013.03.31	4/5/56	568	recurrent, ref. CH556
CH561	southern	2013.03.18-2013.03.19	none	-/-/-
CH560	southern	2013.03.14-2013.03.15	none	-/-/-		could not be observed due to CME
CH559	northern	2013.03.11	2013.03.14-2013.03.15	1/2/9	419
CH558	southern	2013.03.03	none	-/-/-
CH557	northern	2013.03.01	2013.03.04	1/3/12	440
CH556	trans equatorial	2013.02.26-2013.02.28	2013.02.28-2013.03.02	3/5/48	636	recurrent, ref. CH551
CH555	trans equatorial	2013.02.15-2013.02.16	2013.02.18-2013.02.20	2/3/15	420
CH554	southern	2013.02.11	none	-/-/-		small, new
CH553	southern	2013.02.04-2013.02.05	2013.02.07-2013.02.08	2/3/12	441
CH552	northern	2013.02.01	none	-/-/-		closed on Feb.1
CH551	trans equatorial	2013.01.30-2013.01.31	2013.02.01-2013.02.03	2/3/15	491	recurrent, ref. CH549
CH550	southern	2013.01.21-2013.01.22	2013.01.25-2013.01.26	3/4/27	522	new
CH549	trans equatorial	2013.01.03-2013.01.04	2013.01.06-2013.01.09	1/2/9	378	recurrent, ref. CH547
CH548	trans equatorial	2012.12.23-2012.12.24	none or very weak	-/-/-		recurrent, ref. CH546
CH547	trans equatorial	2012.12.06-2012.12.07	2012.12.09-2012.12.10	1/3/12	343	recurrent, ref. CH545
CH546	trans equatorial	2012.11.27	none or very weak	-/-/-		recurrent, ref. CH543
CH545	trans equatorial	2012.11.10	2012.11.12-2012.11.14	-/-/-		recurrent, ref. CH541. Coincided with CME
CH544	southern	2012.11.01	none or very weak	-/-/-		recurrent, ref. CH538
CH543	trans equatorial	2012.10.31	2012.11.03	1/2/6	348
CH542	northern	2012.10.17-2012.10.18	uncertain	-/-/-		no or very weak disturbance
CH541	northern	2012.10.13	2012.10.17-2012.10.18	2/3/18	704
CH540	northern	2012.10.11	closed on 2012.10.11	-/-/-
CH539	southern	2012.10.09-2012.10.11	2012.10.12-2012.10.15	4/6/67	578	recurrent, ref. CH535
CH538	southern	2012.10.05	2012.10.09-2012.10.10	3/5/39	610	recurrent, ref. CH534
CH537	northern	2012.10.01-2012.10.02	2012.10.05-2012.10.06	2/3/15	343
CH536	trans equatorial	2012.09.17-2012.09.19	2012.09.19-2012.09.22	3/5/39	585
CH535	southern	2012.09.13	2012.09.16-2012.09.18	2/3/18	433
CH534	southern	2012.09.08	2012.09.12-2012.09.13	2/3/18	411
CH533	northern	2012.09.08		-/-/-		too far to the north
CH532	northern	2012.09.02-2012.09.03	uncertain due to CME effects	-/-/-
CH531	trans equatorial	2012.08.27	none	-/-/-		new
CH530	trans equatorial	2012.08.22-2012.08.23	2012.08.25-2012.08.27	2/4/22	712	recurrent, ref. CH525
CH529	southern	2012.08.15-2012.08.16	2012.08.18-2012.08.20	3/4/27	572	recurrent, ref. CH524
CH528	northern	2012.08.10-2012.08.11	see CH527	-/-/-		recurrent, ref. CH523
CH527	southern	2012.08.09-2012.08.10	2012.08.12-2012.08.15	2/3/15	502
CH526	trans equatorial	2012.08.07	none or very weak	-/-/-
CH525	trans equatorial	2012.07.25-2012.07.27	2012.07.28-2012.07.31	3/4/32	459	recurrent, ref. CH521
CH524	southern	2012.07.19-2012.07.20	2012.07.23-2012.07.25	3/3/18	555
CH523	northern	2012.07.14	2012.07.17-2012.07.18	2/5/56	565
CH522	northern	2012.07.06-2012.07.07	2012.07.10-2012.07.11	3/4/27	578
CH521	trans equatorial	2012.06.28-2012.07.01	2012.06.30-2012.07.04	4/5/56	735	recurrent, ref. CH520
CH520	trans equatorial	2012.06.01-2012.06.04	2012.06.04-2012.06.08	3/5/39	840	recurrent, ref. CH515
CH519	southern	2012.05.23-2012.05.24	none	-/-/-		new
CH518	northern	2012.05.21	2012.05.24-2012.05.25	2/3/15	540
CH517	trans equatorial	2012.05.19-2012.05.20	2012.05.22-2012.05.24	3/5/48	723	recurrent, ref. CH514
CH516	southern	2012.05.09-2012.05.10	2012.05.13-2012.05.14	3/4/22	540	recurrent, ref. CH513
CH515	trans equatorial	2012.05.05-2012.05.07	2012.05.08-2012.05.11	3/5/48	603	recurrent, ref. CH512
CH514	northern	2012.04.21	2012.04.24-2012.04.26	3/6/80	781
CH513	trans equatorial	2012.04.12-2012.04.13	2012.04.17-2012.04.18	3/4/32	455
CH512	trans equatorial	2012.04.08-2012.04.10	2012.04.12-2012.04.14	4/5/56	687	recurrent, ref. CH507
CH511	trans equatorial	2012.03.31	inconclusive	-/-/-		new
CH510	northern	2012.03.30	inconclusive	-/-/-
CH509	trans equatorial	2012.03.23-2012.03.26	2012.03.27-2012.03.28	3/5/56	464	recurrent, ref. CH503
CH508	southern	2012.03.20	2012.03.24	3/5/48	460
CH507	trans equatorial	2012.03.13-2012.03.14	2012.03.15-2012.03.18	4/6/67	705	recurrent, ref. CH501. Partly overlapped by CME
CH506	southern	2012.03.03-2012.03.04	2012.03.05-2012.03.06	2/3/18	386	recurrent, ref. CH499
CH505	southern	2012.02.29-2012.03.01	2012.03.03-2012.03.05	2/5/39	415
CH504	northern	2012.02.24		-/-/-		shortlived, created by filament eruption
CH503	northern	2012.02.26-2012.02.27	2012.03.01-2012.03.02	3/4/27	518	recurrent, ref. CH498
CH502	southern	2012.02.20-2012.02.21	2012.02.23-2012.02.26	1/3/15	447	recurrent, ref. CH496
CH501	trans equatorial	2012.02.15-2012.02.16	2012.02.18-2012.02.21	3/5/56	559
CH500	trans equatorial	2012.02.08-2012.02.09		-/-/-		recurrent, ref. CH493
CH499	southern	2012.02.06-2012.02.07	2012.02.09-2012.02.10	2/3/15	436	recurrent, ref. CH492
CH498	trans equatorial	2012.01.30-2012.02.02	2012.02.02-2012.02.06	2/3/15	442	recurrent, ref. CH491
CH497	southern	2012.01.22	none	-/-/-
CH496	southern	2012.01.23-2012.01.25	2012.01.27-2012.01.28	2/3/15	555	recurrent, ref. CH490
CH495	southern	2012.01.20	not observable due to CME effects	-/-/-
CH494	trans equatorial	2012.01.16-2012.01.17	none	-/-/-
CH493	trans equatorial	2012.01.12-2012.01.13	2012.01.15-2012.01.17	2/3/18	544	recurrent, ref. CH489
CH492	southern	2012.01.09-2012.01.10	2012.01.12-2012.01.13	2/3/18	583	recurrent, ref. CH488
CH491	trans equatorial	2012.01.04-2012.01.05	2012.01.06-2012.01.10	2/2/9	479	recurrent, ref. CH487
CH490	southern	2011.12.26-2011.12.29	2011.12.29-2011.12.30	2/3/15	508
CH489	northern	2011.12.16-2011.12.17	2011.12.19-2011.12.22	2/3/12	446	recurrent, ref. CH485
CH488	southern	2011.12.11-2011.12.12	none	-/-/-
CH487	northern	2011.12.07-2011.12.08	2011.12.10-2011.12.13	2/3/15	593
CH486	southern	2011.11.26-2011.11.27	2011.11.30-2011.12.01	2/3/18	544
CH485	trans equatorial	2011.11.19	2011.11.22-2011.11.24	2/3/12	465
CH484	northern	2011.11.03	2011.11.07-2011.11.08	1/3/12	428
CH483	southern	2011.11.01	none	-/-/-		closed on October 31
CH482	northern	2011.10.31-2011.11.01	none	-/-/-		recurrent, ref. CH478
CH481	southern	2011.10.25-2011.10.26	none, too far to the south	-/-/-		recurrent, ref. CH477
CH480	trans equatorial	2011.10.19-2011.10.20	2011.10.23-2011.10.24	2/2/7	356
CH479	trans equatorial	2011.10.12-2011.10.13	2011.10.15-2011.10.16	2/3/18	455
CH478	northern	2011.10.05-2011.10.06	2011.10.08-2011.10.10	3/4/27	358
CH477	southern	2011.09.28-2011.09.29	2011.10.01-2011.10.02	2/3/15	545	recurrent, ref. CH474
CH476	trans equatorial	2011.09.11	none	-/-/-		closed on Sept.10-11
CH475	trans equatorial	2011.09.08-2011.09.09	2011.09.10-2011.09.13	4/5/39	636	recurrent, ref. CH471
CH474	southern	2011.09.01	2011.09.04-2011.09.06	2/3/12	431
CH473	northern	2011.08.24-2011.08.25	2011.08.27-2011.08.29	2/3/15	550	recurrent, ref. CH468
CH472	trans equatorial	2011.08.19-2011.08.20	2011.08.22-2011.08.24	2/4/15	529
CH471	trans equatorial	2011.08.11-2011.08.13	2011.08.13-2011.08.17	2/4/32	630	recurrent, ref. CH466
CH470	southern	2011.08.02-2011.08.03	none	-/-/-
CH469	trans equatorial	2011.08.04-2011.08.05	2011.08.08-2011.08.10	2/3/15	616	recurrent, ref. CH464
CH468	northern	2011.07.26-2011.07.27	2011.07.29-2011.08.01	2/5/48	652	recurrent, ref. CH460
CH467	trans equatorial	2011.07.21-2011.07.22	2011.07.24-2011.07.26	2/3/18	582
CH466	trans equatorial	2011.07.14-2011.07.18	2011.07.18-2011.07.23	3/5/48	775	recurrent, ref. CH457
CH465	trans equatorial	2011.07.10-2011.07.11	2011.07.13-2011.07.15	2/3/15	539
CH464	southern	2011.07.07-2011.07.08	2011.07.10-2011.07.12	2/4/22	774	recurrent, ref. CH455
CH463	northern	2011.07.05-2011.07.06	2011.07.08-2011.07.10	3/4/27	485	recurrent, ref. CH454
CH462	trans equatorial	2011.07.01-2011.07.02	2011.07.04-2011.07.06	3/5/56	452	recurrent, ref. CH453
CH461	northern	2011.06.30	2011.07.03	2/3/18	492	closed on June 30
CH460	northern	2011.06.27-2011.06.28	2011.06.30-2011.07.02	3/4/22	512	recurrent, ref. CH452
CH459	northern	2011.06.23	2011.06.26	1/3/18	569
CH458	southern	2011.06.16	2011.06.20-2011.06.21	2/3/15	502
CH457	southern	2011.06.19-2011.06.20	2011.06.22-2011.06.25	3/4/27	675	recurrent, ref. CH450
CH456	northern	2011.06.13	2011.06.16	2/2/9	496
CH455	southern	2011.06.10-2011.06.11	2011.06.14-2011.06.15	2/3/18	556	recurrent, ref. CH449
CH454	northern	2011.06.09	2011.06.12-2011.06.13	2/3/18	519
CH453	trans equatorial	2011.06.04	2011.06.07-2011.06.08	3/5/39	618
CH452	northern	2011.05.30-2011.05.31	none	-/-/-		too far to the north?
CH451	northern	2011.05.27-2011.05.28	2011.05.29-2011.06.02	4/6/67	963
CH450	trans equatorial	2011.05.24-2011.05.25	2011.05.27-2011.05.29	4/6/94	682	recurrent, ref. CH446
CH449	southern	2011.05.14-2011.05.15	2011.05.16-2011.05.18	3/4/22	674
CH448	trans equatorial	2011.05.11-2011.05.12	2011.05.15-2011.05.16	2/4/27	568
CH447	southern	2011.05.02-2011.05.03	none	-/-/-
CH446	trans equatorial	2011.04.26-2011.04.28	2011.04.29-2011.05.03	3/5/48	770	recurrent, ref. CH443
CH445	southern	2011.04.16-2011.04.17	2011.04.19-2011.04.20	3/5/39	543
CH444	southern	2011.04.07-2011.04.08	2011.04.11-2011.04.14	2/5/48	652
CH443	northern	2011.03.28-2011.03.30	2011.04.01-2011.04.04	3/4/32	714
CH442	northern	2011.03.19-2011.03.20	2011.03.23-2011.03.24	2/3/15	483
CH441	trans equatorial	2011.03.18-2011.03.19	2011.03.22-2011.03.23	-/-/-	-	geom. disturbance indistinguishable from CH442
CH440	northern	2011.03.15		-/-/-
CH439	southern	2011.03.10	2011.03.12-2011.03.14	2/3/18	576
CH438	trans equatorial	2011.02.27-2011.03.01	2011.03.01-2011.03.05	3/6/67	713	recurrent, ref. CH435
CH437	trans equatorial	2011.02.25-2011.02.26	2011.03.01	2/4/27	415	recurrent, ref. CH435 eastern part
CH436	northern	2011.02.23	none	-/-/-		new
CH435	northern	2011.01.30-2011.02.01	2011.02.04-2011.02.06	3/6/67	617	recurrent, ref. CH431, CH432
CH434	southern	2011.01.15-2011.01.16	2011.01.18-2011.01.20	2/2/9	558
CH433	trans equatorial	2011.01.09-2011.01.12	2011.01.12-2011.01.17	2/3/15	572	recurrent, ref. CH430
CH432	trans equatorial	2011.01.04-2011.01.05	2011.01.07-2011.01.11	2/3/12	690	recurrent, ref. CH429
CH431	northern	2011.01.03-2011.01.04	2011.01.06-2011.01.07	2/5/48	527
CH430	trans equatorial	2010.12.12-2010.12.16	2010.12.15-2010.12.17	1/4/27	655	recurrent, ref. CH428
CH429	trans equatorial	2010.12.07-2010.12.09	2010.12.12-2010.12.14	2/3/18	757	recurrent, ref. CH427
CH428	northern	2010.11.16-2010.11.18	2010.11.22-2010.11.23	2/3/15	537	recurrent, ref. CH426
CH427	trans equatorial	2010.11.11-2010.11.12	2010.11.14-2010.11.17	1/3/18	828	recurrent, ref. CH425
CH426	trans equatorial	2010.10.20-2010.10.22	2010.10.22-2010.10.26	3/5/48	686	recurrent, ref. CH423
CH425	northern	2010.10.15-2010.10.18	2010.10.18-2010.10.20	2/3/15	455	recurrent, ref. CH422. Split into CH425A and B.
CH424	northern	2010.10.05	uncertain	-/-/-		recurrent, ref. CH421
CH423	trans equatorial	2010.09.24	2010.09.27-2010.09.29	2/3/15	550	recurrent, ref. CH419
CH422	northern	2010.09.18-2010.09.21	2010.09.21-2010.09.25	2/3/18	633	recurrent, ref. CH418
CH421	northern	2010.09.07-2010.09.08	none	-/-/-		recurrent, ref. CH417
CH420	trans equatorial	2010.09.01	2010.09.05-2010.09.07	2/3/18	465	recurrent, ref. CH416
CH419	trans equatorial	2010.08.27-2010.08.28	2010.09.02-2010.09.03	2/3/15	423
CH418	northern	2010.08.20-2010.08.24	2010.08.23-2010.08.28	3/5/48	722	recurrent, ref. CH415
CH417	trans equatorial	2010.08.11	none	-/-/-
CH416	trans equatorial	2010.08.05	2010.08.09	2/4/22	458	recurrent, ref. CH413
CH415	northern	2010.07.21-2010.07.26	2010.07.25-2010.07.31	2/4/32	755
CH414	trans equatorial	2010.07.19-2010.07.21	2010.07.23-2010.07.24	2/3/15	440	recurrent, ref. CH410
CH413	trans equatorial	2010.07.09-2010.07.10	2010.07.14-2010.07.15	2/5/48	501	recurrent, ref. CH408
CH412	trans equatorial	2010.07.05-2010.07.06	2010.07.08-2010.07.09	2/2/7	384
CH411	southern	2010.06.28-2010.06.29	uncertain	-/-/-		overlapping disturbance associated with NPCH extension
CH410	trans equatorial	2010.06.22-2010.06.24	2010.06.25-2010.06.28	3/4/22	567	recurrent, ref. CH406
CH409	northern	2010.06.19	none	-/-/-		new
CH408	trans equatorial	2010.06.12-2010.06.13	2010.06.15-2010.06.18	3/4/27	644	recurrent, ref. CH404
CH407	trans equatorial	2010.06.04-2010.06.05	none	-/-/-
CH406	northern	2010.05.28	2010.05.30-2010.06.02	3/5/39	710	recurrent, ref. CH402
CH405	southern	2010.05.20	none	-/-/-
CH404	trans equatorial	2010.05.16-2010.05.17	2010.05.19-2010.05.21	2/4/22	540
CH403	trans equatorial	2010.05.11-2010.05.13	none	-/-/-
CH402	northern	2010.04.30-2010.05.01	2010.05.02-2010.05.07	4/6/94	794	recurrent, ref. CH398
CH401	northern	2010.04.24	2010.04.28	2/3/18	427	recurrent, ref. CH397
CH400	southern	2010.04.18	2010.04.21-2010.04.22	2/3/12	422	new
CH399	southern	2010.04.11-2010.04.12	2010.04.14-2010.04.15	3/5/48	485	recurrent, ref. CH396
CH398	northern	2010.04.03-2010.04.04	2010.04.06-2010.04.08	4/5/48	623	recurrent, ref. CH395
CH397	northern	2010.03.27	2010.03.30-2010.03.31	1/2/9	430
CH396	southern	2010.03.14-2010.03.15	2010.03.17-2010.03.20	2/4/22	510
CH395	trans equatorial	2010.03.07	2010.03.10-2010.03.12	2/4/22	564
CH394	southern	2010.02.25-2010.02.26	2010.03.01-2010.03.04	2/3/15	441
CH393	southern	2010.02.15	2010.02.18-2010.02.19	2/2/7	538	new
CH392	northern	2010.02.11-2010.02.12	uncertain due to CME effects	-/-/-		recurrent, ref. CH389
CH391	southern	2010.02.08	none	-/-/-
CH390	northern	2010.02.06-2010.02.07	none	-/-/-		recurrent, ref. CH388
CH389	northern	2010.01.15-2010.01.16	2010.01.20-2010.01.21	2/5/39	575
CH388	northern	2010.01.09	2010.01.11-2010.01.14	2/3/12	596
CH387	northern	2009.12.14	none	-/-/-		recurrent, ref. CH385
CH386	northern	2009.11.30-2009.12.01	2009.12.05-2009.12.06	1/2/7	432	recurrent, ref. CH384
CH385	northern	2009.11.16-2009.11.17	2009.11.21-2009.11.22	2/3/15	586
CH384	northern	2009.11.02-2009.11.03	none	-/-/-		recurrent, ref. CH382
CH383	southern	2009.10.17	none	-/-/-		new
CH382	northern	2009.10.06-2009.10.07	2009.10.11	2/3/12	417	recurrent, ref. CH379
CH381	northern	2009.09.28	none	-/-/-		recurrent, ref. CH378
CH380	northern	2009.09.12-2009.09.13	2008.09.15-2009.09.18	2/3/15	476	recurrent, ref. CH377
CH379	northern	2009.09.09-2009.09.10	2009.09.13-2009.09.15	2/3/12	388	new
CH378	northern	2009.08.30-2009.08.31	2009.09.03-2009.09.04	2/2/9	470	recurrent, ref. CH376
CH377	northern	2009.08.15-2009.08.16	2009.08.19-2009.08.22	3/4/22	548	recurrent, ref. CH374
CH376	northern	2009.08.03-2009.08.04	2009.08.06-2009.08.08	2/4/32	549	recurrent, ref. CH373
CH375	trans equatorial	2009.07.22	none	-/-/-		recurrent, ref. CH371
CH374	northern	2009.07.18-2009.07.19	2009.07.22-2009.07.24	3/6/67	581	recurrent, ref. CH372
CH373	northern	2009.07.09-2009.07.10	2009.07.13-2009.07.14	3/4/27	566	new
CH372	northern	2009.06.21-2009.06.22	2009.06.24-2009.06.25	3/5/56	554
CH371	trans equatorial	2009.06.25	2009.06.28-2009.06.30	2/4/32	557
CH370	northern	2009.05.29-2009.05.30	none	-/-/-		recurrent, ref. CH368
CH369	southern	2009.05.09	uncertain, minor disturbance on May 14	-/-/-		recurrent, ref. CH367
CH368	trans equatorial	2009.05.02-2009.05.04	2009.05.06-2009.05.08	2/4/27	498	recurrent, ref. CH366
CH367	trans equatorial	2009.04.12-2009.04.13	2009.04.16-2009.04.18	2/3/12	526	recurrent, ref. CH365
CH366	trans equatorial	2009.04.05-2009.04.07	2009.04.08-2009.04.12	2/4/22	560	recurrent, ref. CH364
CH365	trans equatorial	2009.03.16-2009.03.17	2009.03.20-2009.03.22	2/3/18	439	recurrent, ref. CH360
CH364	trans equatorial	2009.03.09-2009.03.10	2009.03.12-2009.03.15	2/5/39	562	recurrent, ref. CH359
CH363	southern	2009.03.07-2009.03.08	2009.03.11-2009.03.12	2/3/15	352
CH362	southern	2009.03.06	2009.03.10	1/2/7	327
CH361	trans equatorial	2009.02.26-2009.02.27	2009.03.03-2009.03.04	2/3/12	386	recurrent, ref. CH358
CH360	trans equatorial	2009.02.17-2009.02.19	2009.02.20-2009.02.23	1/3/15	469	recurrent, ref. CH357
CH359	trans equatorial	2009.02.10-2009.02.11	2009.02.14-2009.02.16	3/4/32	570	recurrent, ref. CH356
CH358	southern	2009.01.30-2009.01.31	2009.02.03-2009.02.05	3/4/27	379	recurrent, ref. CH355
CH357	trans equatorial	2009.01.22-2009.01.24	2009.01.25-2009.01.27	2/3/18	420	recurrent, ref. CH353
CH356	trans equatorial	2009.01.14-2009.01.16	2009.01.18-2009.01.20	2/4/32	475	recurrent, ref. CH352
CH355	southern	2009.01.04	2009.01.08-2009.01.09	1/2/6	430	recurrent, ref. CH351
CH354	southern	2008.12.30	2009.01.02-2009.01.03	2/4/22	557
CH353	trans equatorial	2008.12.26-2008.12.28	2008.12.30-2009.01.01	2/3/15	578	recurrent, ref. CH350
CH352	trans equatorial	2008.12.19-2008.12.20	2008.12.22-2008.12.24	2/3/18	573	recurrent, ref. CH349
CH351	southern	2008.12.07	2008.12.11	1/1/5	452
CH350	trans equatorial	2008.11.30-2008.12.01	2008.12.03-2008.12.04	2/2/12	548	recurrent, ref. CH346
CH349	trans equatorial	2008.11.21-2008.11.23	2008.11.25-2008.11.27	2/3/18	660	recurrent, ref. CH345
CH348	northern	2008.11.19-2008.11.20	none	-/-/-
CH347	northern	2008.11.11	2008.11.14-2008.11.16	2/4/27	497
CH346	trans equatorial	2008.11.03-2008.11.04	2008.11.06-2008.11.09	2/4/27	558	recurrent, ref. CH343, poorly defined
CH345	southern	2008.10.25-2008.10.28	2008.10.28-2008.10.31	2/4/22	731	recurrent, ref. CH342
CH344	northern	2008.10.16	2008.10.19-2008.10.20	2/3/15	369	recurrent, ref. CH341
CH343	trans equatorial	2008.10.06-2008.10.08	2008.10.11-2008.10.12	3/7/111	552	recurrent, ref. CH340
CH342	trans equatorial	2008.09.27-2008.10.01	2008.09.30-2008.10.04	2/5/39	710	recurrent, ref. CH339
CH341	northern	2008.09.19	none	-/-/-		new
CH340	trans equatorial	2008.09.10-2008.09.11	2008.09.14-2008.09.16	3/4/27	566	recurrent, ref. CH338
CH339	trans equatorial	2008.08.31-2008.09.03	2008.09.03-2008.09.08	3/6/94	615	recurrent, ref. CH336
CH338	trans equatorial	2008.08.14-2008.08.15	2008.08.16-2008.08.19	3/5/48	676	recurrent, ref. CH335
CH337	southern	2008.08.11	2008.08.14	2/3/15	448	recurrent, ref. CH334
CH336	trans equatorial	2008.08.05-2008.08.08	2008.08.08-2008.08.11	3/5/39	717	recurrent, ref. CH333
CH335	trans equatorial	2008.07.18-2008.07.20	2008.07.21-2008.07.24	3/4/32	716	recurrent, ref. CH332
CH334	southern	2008.07.15-2008.07.16	none	-/-/-		new
CH333	trans equatorial	2008.07.07-2008.07.12	2008.07.11-2008.07.15	3/5/48	763	recurrent, ref. CH331
CH332	southern	2008.06.22-2008.06.23	2008.06.24-2008.06.27	3/4/32	694	recurrent, ref. CH329
CH331	trans equatorial	2008.06.11-2008.06.16	2008.06.14-2008.06.18	3/5/56	787	recurrent, ref. CH326 / CH327
CH330	northern	2008.06.03	2008.06.06-2008.06.07	3/3/18	539	new
CH329	trans equatorial	2008.05.27-2008.05.28	2008.05.30-2008.06.01	2/4/22	710	recurrent, ref. CH324
CH328	trans equatorial	2008.05.23-2008.05.24	none	-/-/-		recurrent, ref. CH322
CH327	trans equatorial	2008.05.18-2008.05.19	2008.05.21-2008.05.24	3/4/32	632	recurrent, ref. CH321
CH326	trans equatorial	2008.05.16-2008.05.17	2008.05.19-2008.05.20	2/3/15	502	recurrent, ref. CH320
CH325	northern	2008.05.04	none	-/-/-		new
CH324	trans equatorial	2008.04.30-2008.05.02	2008.05.03-2008.05.06	3/3/18	639	fragmented, was eastern part of CH319
CH323	southern	2008.04.28-2008.04.29	2008.05.01-2008.05.02	3/4/32	481	was central part of CH319
CH322	southern	2008.04.26	none	-/-/-		was western part of CH319
CH321	trans equatorial	2008.04.21-2008.04.23	2008.04.24-2008.04.27	3/4/32	622	recurrent, ref. CH318
CH320	northern	2008.04.18-2008.04.20	2008.04.22-2008.04.24	4/5/56	665	recurrent, ref. CH317
CH319	trans equatorial	2008.04.01-2008.04.05	2008.04.04-2008.04.10	3/6/67	743	recurrent, ref. CH316
CH318	trans equatorial	2008.03.25-2008.03.28	2008.03.28-2008.03.30	3/5/39	719	recurrent, ref. CH315
CH317	northern	2008.03.22-2008.03.23	2008.03.26-2008.03.27	4/6/67	701
CH316	trans equatorial	2008.03.04-2008.03.09	2008.03.08-2008.03.15	3/5/56	724	recurrent, ref. CH312
CH315	trans equatorial	2008.02.24-2008.02.29	2008.02.27-2008.03.03	3/5/48	760	recurrent, ref. CH311
CH314	northern	2008.02.17-2008.02.18	2008.02.20-2008.02.21	2/3/12	569	recurrent, ref. CH309
CH313	northern	2008.02.05	none	-/-/-		new
CH312	trans equatorial	2008.02.06-2008.02.11	2008.02.10-2008.02.16	3/5/48	791	recurrent, ref. CH308
CH311	trans equatorial	2008.01.30-2008.02.01	2008.02.01-2008.02.04	3/5/48	709	recurrent, ref. CH306 (eastern part)
CH310	trans equatorial	2008.01.28-2008.01.29	2008.01.31-2008.02.01	3/3/15	490	recurrent, ref. CH306 (western part)
CH309	northern	2008.01.22	2008.01.25-2008.01.26	2/4/27	556
CH308	southern	2008.01.10-2008.01.15	2008.01.12-2008.01.20	3/4/32	770	recurrent, ref. CH304
CH307	northern	2008.01.02	2008.01.04-2008.01.05	3/4/27	727	difficult to interpret data due to CME interacting with CH stream
CH306	trans equatorial	2008.01.04-2008.01.05	2008.01.06-2008.01.09	3/4/27	778	recurrent, ref. CH303
CH305	northern	2007.12.21	2007.12.27	2/2/6	531	recurrent, ref. CH301
CH304	southern	2007.12.14-2007.12.18	2007.12.17-2007.12.22	3/4/32	830	recurrent, ref. CH300
CH303	trans equatorial	2007.12.08-2007.12.10	2007.12.10-2007.12.13	3/4/22	711	recurrent, ref. CH298
CH302	southern	2007.11.30-2007.12.01	2007.12.05	-/-/-	371	new
CH301	trans equatorial	2007.11.24-2007.11.25	none	-/-/-		new
CH300	southern	2007.11.17-2007.11.20	2007.11.19-2007.11.26	3/6/80	751	recurrent, ref. CH296
CH299	northern	2007.11.14-2007.11.15	none	-/-/-		new
CH298	trans equatorial	2007.11.10-2007.11.14	2007.11.13-2007.11.17	2/3/18	692	recurrent, ref. CH295
CH297	southern	2007.10.26-2007.10.27	2007.10.29-2007.10.30	2/5/48	579	recurrent, ref. CH293
CH296	southern	2007.10.21-2007.10.22	2007.10.25-2007.10.27	3/6/67	690	recurrent, ref. CH292
CH295	trans equatorial	2007.10.15-2007.10.18	2007.10.18-2007.10.19	3/3/18	574	recurrent, ref. CH291
CH294	southern	2007.10.08-2007.10.10	2007.10.12-2007.10.14	1/2/9	334	recurrent, ref. CH290
CH293	southern	2007.09.29	2007.10.02-2007.10.04	3/4/27	562	recurrent, ref. CH289
CH292	southern	2007.09.24-2007-09.25	2007.09.27-2007.09.30	4/6/67	705	recurrent, ref. CH288
CH291	trans equatorial	2007.09.16-2007.09.21	2007.09.20-2007.09.24	2/4/32	710	recurrent, ref. CH287
CH290	southern	2007.09.10-2007.09.11	2007.09.14-2007.09.15	2/3/12	416	recurrent, ref. CH285
CH289	southern	2007.09.02	2007.09.06-2007.09.07	3/4/32	552	recurrent, ref. CH283
CH288	southern	2007.08.28-2007.08.29	2007.08.31-2007.09.04	3/5/48	701	recurrent, ref. CH282
CH287	trans equatorial	2007.08.21-2007.08.24	2007.08.25-2007.08.28	2/4/32	696	recurrent, ref. CH280
CH286	northern	2007.08.17	(2007.08.21)	2/2/7	-	recurrent, ref. CH279, weak disturbance
CH285	trans equatorial	2007.08.14-2007.08.15	(2007.08.19)	2/2/7	442	new, brief and weak disturbance
CH284	trans equatorial	2007.08.10-2007.08.11	2007.08.15-2007.08.16	2/3/15	510	recurrent, ref. CH278
CH283	southern	2007.08.06	2007.08.10-2007.08.11	3/4/27	568	recurrent, ref. CH277 eastern part
CH282	southern	2007.08.02-2007.08.03	2007.08.06-2007.08.08	3/6/67	748	recurrent, ref. CH277 western part
CH281	trans equatorial	2007.07.29-2007.07.30	2007.08.01-2007.08.02	3/4/22	700	new
CH280	trans equatorial	2007.07.25-2007.07.27	2007.07.29-2007.07.31	3/4/22	726	recurrent, ref. CH276
CH279	trans equatorial	2007.07.21-2007.07.23	2007.07.26-2007.07.27	3/4/27	548	recurrent, ref. CH275
CH278	southern	2007.07.15-2007.07.16	2007.07.20-2007.07.21	2/5/39	555	recurrent, ref. CH273
CH277	southern	2007.07.06-2007.07.07 2007.07.09-2007.07.10	2007.07.10-2007.07.12 2007.07.14-2007.07.15	3/6/67	655	recurrent, ref. CH272
CH276	trans equatorial	2007.06.29-2007.06.30	2007.07.03-2007.07.04	3/4/32	692	new
CH275	southern	2007.06.25-2007.06.27	2007.06.28-2007.06.30	3/5/48	570	recurrent, ref. CH271
CH274	trans equatorial	2007.06.22	none	-/-/-
CH273	southern	2007.06.17-2007.06.19	2007.06.21-2007.06.23	3/4/32	596	recurrent, ref. CH270
CH272	southern	2007.06.10-2007.06.11	2007.06.14-2007.06.16	3/4/32	634	recurrent, ref. CH269
CH271	southern	2007.05.30-2007.05.31	2007.06.02-2007.06.04	2/4/27	531	recurrent, ref. CH268
CH270	southern	2007.05.21-2007.05.23	2007.05.24-2007.05.27	3/4/27	725	recurrent, ref. CH267
CH269	southern	2007.05.15-2007.05.16	2007.05.18-2007.05.20	3/4/27	660	recurrent, ref. CH266
CH268	southern	2007.05.03-2007.05.04	2007.05.07-2007.05.09	3/4/32	634	recurrent, ref. CH264. Minor CME arrived on May 7
CH267	southern	2007.04.24-2007.04.26	2007.04.27-2007.04.30	4/5/48	716	recurrent, ref. CH263
CH266	trans equatorial	2007.04.16-2007.04.19	2007.04.22-2007.04.23	2/5/56	569	recurrent, ref. CH262
CH265	trans equatorial	2007.04.13-2007.04.14	2007.04.17-2007.04.18	2/4/22	382	recurrent, ref. CH261
CH264	southern	2007.04.06-2007.04.07	2007.04.08-2007.04.12	2/4/22	536	recurrent, ref. CH260
CH263	southern	2007.03.28-2007.03.30	2007.03.31-2007.04.03	4/5/56	635	recurrent, ref. CH259
CH262	trans equatorial	2007.03.20-2007.03.23	2007.03.25-2007.03.28	2/4/32	568	recurrent, ref. CH258
CH261	southern	2007.03.18-2007.03.19	2007.03.23-2007.03.24	3/5/39	368
CH260	southern	2007.03.09-2007.03.11	2007.03.11-2007.03.17	3/5/48	710	recurrent, ref CH257
CH259	southern	2007.03.01-2007.03.03	2007.03.05-2007.03.07	3/5/48	638	recurrent
CH258	southern	2007.02.22-2007.02.25	2007.02.26-2007.03.01	3/5/39	699	recurrent, ref CH256
CH257	trans equatorial	2007.02.08-2007.02.13	2007.02.12-2007.02.16	3/5/48	844	recurrent, ref CH255
CH256	southern	2007.01.26-2007.01.28	2007.01.29-2007.02.01	3/7/111	789	recurrent, ref CH254
CH255	southern	2007.01.12-2007.01.16	2007.01.15-2007.01.20	3/6/94	756	recurrent, ref CH252
CH254	southern	2006.12.30-2006.12.31	2007.01.01-2007.01.05	3/5/39	794	recurrent, ref. CH250
CH253	southern	2006.12.24	none	-/-/-
CH252	southern	2006.12.16-2006.12.20	2006.12.18-2006.12.25	3/5/39	845	recurrent, ref CH248
CH251	northern	2006.12.07-2006.12.09	2006.12.10-2006.12.13	3/5/48	868
CH250	southern	2006.12.03-2006.12.04	2006.12.05-2006.12.07	3/5/56	638	recurrent, ref CH247
CH249	northern	2006.11.26	2006.11.30	4/5/56	410	recurrent, ref CH246
CH248	southern	2006.11.19-2006.11.23	2006.11.22-2006.11.26	3/5/48	659	recurrent, ref CH245
CH247	southern	2006.11.06-2006.11.08	2006.11.09-2006.11.11	4/6/80	657	recurrent, ref CH243
CH246	northern	2006.10.30-2006.10.31	2006.11.03-2006.11.04	2/3/18	435	recurrent, ref CH242
CH245	trans equatorial	2006.10.24-2006.10.26	2006.10.27-2006.10.30	3/4/32	572	partly recurrent. CH241 merged with other CHs
CH244	trans equatorial	2006.10.16-2006.10.18	2006.10.20-2006.10.22	3/5/39	635	recurrent, ref CH240
CH243	trans equatorial	2006.10.10-2006.10.12	2006.10.12-2006.10.14	3/5/48	607	recurrent, ref CH239
CH242	northern	2006.10.04	2006.10.07-2006.10.08	3/4/22	541
CH241	trans equatorial	2006.09.25-2006.09.27	2006.09.30-2006.10.01	3/5/56	564	recurrent, ref CH238
CH240	trans equatorial	2006.09.20-2006.09.21	2006.09.23-2006.09.26	3/5/48	699	recurrent, ref CH237
CH239	trans equatorial	2006.09.13-2006.09.14	2006.09.16-2006.09.19	3/5/39	632	recurrent, ref CH236
CH238	trans equatorial	2006.08.29-2006.08.31	2006.09.01-2006.09.04	3/6/80	687	recurrent, ref CH235
CH237	trans equatorial	2006.08.24-2006.08.26	2006.08.27-2006.08.30	3/5/39	693	recurrent, ref CH234
CH236	southern	2006.08.18	2006.08.21-2006.08.23	3/4/27	522
CH235	trans equatorial	2006.08.02-2006.08.04	2006.08.07-2006.08.09	3/6/67	647	recurrent, ref CH231
CH234	trans equatorial	2006.07.28-2006.07.30	2006.07.31-2006.08.03	3/4/22	716	recurrent, ref CH230
CH233	northern	2006.07.23-2006.07.24	2006.07.27-2006.07.29	4/6/94	750
CH232	trans equatorial	2006.07.21-2006.07.22	2006.07.24-2006.07.26	2/3/15	365	recurrent, ref CH229
CH231	southern	2006.07.07-2006.07.09	2006.07.11-2006.07.13	3/4/22	582	recurrent, ref CH228
CH230	trans equatorial	2006.07.01-2006.07.03	2006.07.04-2006.07.07	3/5/39	739	recurrent, ref CH227
CH229	trans equatorial	2006.06.24-2006.06.26	2006.06.27-2006.06.30	3/4/32	641	recurrent, ref CH226
CH228	southern	2006.06.12-2006.06.13	2006.06.14-2006.06.18	3/5/56	696	recurrent, ref CH225
CH227	northern	2006.06.04-2006.06.06	2006.06.06-2006.06.10	4/5/48	733	recurrent, ref CH223
CH226	trans equatorial	2006.05.29-2006.05.30	2006.06.01-2006.06.03	2/4/27	578	recurrent, ref CH222
CH225	southern	2006.05.16-2006.05.17	2006.05.18-2006.05.21	2/5/48	582	recurrent, ref CH221
CH224	trans equatorial	2006.05.13-2006.05.15	2006.05.17-2006.05.18	2/3/12	350
CH223	northern	2006.05.08-2006.05.10	2006.05.10-2006.05.14	3/4/27	692	recurrent, ref CH220
CH222	trans equatorial	2006.05.02-2006.05.04	2006.05.05-2006.05.08	3/5/56	662	recurrent, ref CH219
CH221	trans equatorial	2006.04.17-2006.04.20	2006.04.21-2006.04.24	3/4/32	591	recurrent, ref CH217
CH220	trans equatorial	2006.04.11-2006.04.14	2006.04.13-2006.04.18	4/7/111	704	recurrent, ref CH216
CH219	trans equatorial	2006.04.06-2006.04.08	2006.04.09-2006.04.10	4/6/67	736
CH218	northern	2006.04.02-2006.04.03	2006.04.05-2006.04.06	3/4/32	441	recurrent, ref CH215
CH217	trans equatorial	2006.03.21-2006.03.22	2006.03.24-2006.03.27	2/3/15	402
CH216	trans equatorial	2006.03.16-2006.03.17	2006.03.18-2006.03.22	3/6/94	734	recurrent, ref CH212
CH215	trans equatorial	2006.03.05-2006.03.07	2006.03.09-2006.03.12	3/4/27	586	recurrent, ref CH210
CH214	southern	2006.02.24-2006.02.25	2006.02.28-2006.03.02	2/3/15	462	recurrent, ref CH207
CH213	southern	2006.02.20	none	-/-/-		poorly defined
CH212	northern	2006.02.17-2006.02.18	2006.02.19-2006.02.23	3/6/67	760	recurrent, ref CH206
CH211	southern	2006.02.12	2006.02.15-2006.02.16	2/4/32	598
CH210	northern	2006.02.08	2006.02.11-2006.02.12	2/3/12	558	recurrent, ref CH205
CH209	northern	2006.02.04	none	-/-/-		recurrent, ref CH204
CH208	northern	2006.01.30	weak effects on 2006.02.03-2006.02.04	-/2/4	414	poorly defined
CH207	southern	2006.01.28-2006.01.29	weak effects on 2006.02.01-2006.02.02	-/2/4	380	small
CH206	trans equatorial	2006.01.21-2006.01.23	2006.01.23-2006.01.27	3/6/67	755	recurrent, ref. CH202
CH205	trans equatorial	2006.01.12-2006.01.13	2006.01.15-2006.01.17	3/4/22	515	recurrent, ref. CH201
CH204	trans equatorial	2006.01.08	none	-/-/-		poorly defined
CH203	trans equatorial	2005.12.31-2006.01.01	none	-/-/-		poorly defined
CH202	trans equatorial	2005.12.25-2005.12.27	2005.12.27-2005.12.30	3/5/39	784	recurrent, ref. CH200
CH201	southern	2005.12.16-2005.12.17	2005.12.19-2005.12.20	3/4/22		recurrent, ref. CH199
CH200	trans equatorial	2005.11.28-2005.11.30	2005.11.29-2005.12.03	3/4/32	768	recurrent, ref. CH196 stream arrived late on Nov.29
CH199	southern	2005.11.20+2005.11.23	2005.11.23-2005.11.25	2/4/22	536
CH198	trans equatorial	2005.11.16	2005.11.19-2005.11.20	2/4/27	427
CH197	southern	2005.11.12-2005.11.13	none	-/-/-		probably too far to the south
CH196	northern	2005.11.07-2005.11.08	2005.11.11-2005.11.14	3/4/27	445	recurrent, ref. CH192
CH195	trans equatorial	2005.11.01-2005.11.03	2005.11.02-2005.11.07	3/5/56	756	recurrent, ref. CH191
CH194	trans equatorial	2005.10.22-2005.10.23	2005.10.24-2005.10.27	3/4/32	532	recurrent, ref. CH189
CH193	southern	2005.10.20-2005.10.21	none	-/-/-		recurrent, ref. CH188
CH192	northern	2005.10.12-2005.10.13	2005.10.16-2005.10.17	2/4/32	418	new
CH191	trans equatorial	2005.10.05-2005.10.07	2005.10.07-2005.10.10	3/4/32	716	recurrent, ref. CH187
CH190	northern	2005.10.02	none	-/-/-		recurrent, ref. CH186
CH189	trans equatorial	2005.09.27	2005.09.30-2005.10.02	3/4/32	550	recurrent, ref. CH185
CH188	southern	2005.09.24	none	-/-/-		recurrent, ref. CH184, probably too far to the south
CH187	trans equatorial	2005.09.09-2005.09.11		-/-/-		recurrent, ref. CH181 no disturbance observed due to extreme CME activity
CH186	northern	2005.09.05-2005.09.06		-/-/-		recurrent, ref. CH180, still poorly defined no disturbance observed due to CME
CH185	northern	2005.09.01-2005.09.02	2005.09.03-2005.09.05	3/5/56	893	recurrent, ref. CH179
CH184	southern	2005.08.27-2005.08.28	2005.08.30-2005.09.02	4/6/94	579	recurrent, ref. CH178B
CH183	southern	2005.08.21-2005.08.22	2005.08.24.2005.08.26	3/5/39	>700	recurrent, ref. CH177, disturbance interrupted by much stronger CME disturbance 06 UTC Aug.24 - early Aug.25
CH182	southern	2005.08.17-2005.08.18	2005.08.21-2005.08.23	3/4/22	588	recurrent, ref. CH176
CH181	trans equatorial	2005.08.13-2005.08.15	2005.08.15-2005.08.18	3/4/27	799	recurrent, ref. CH175
CH180	northern	2005.08.08-2005.08.09	2005.08.13	3/4/32	588	poorly defined
CH179	northern	2005.08.05-2005.08.06		-/-/-		small, elongated on E-W axis, no significant disturbance observed
CH178	trans equatorial	2005.08.04	2005.08.06-2005.08.07	3/5/39	907	new, poorly defined
CH178B	southern	2005.08.02	2005.08.05-2005.08.06	5/5/48	569	recurrent, ref. CH174
CH177	trans equatorial	2005.07.25-2005.07.26	2005.07.27-2005.07.30	3/5/56	661	recurrent, ref. CH173
CH176	southern / trans equatorial	2005.07.22	none	-/-/-		recurrent, ref. CH172
CH175	trans equatorial	2005.07.17-2005.07.19	2005.07.19-2005.07.22	3/5/56	674	recurrent, ref. CH171
CH174	southern	2005.07.05-2005.07.06	2005.07.09	3/4/22	367	inconclusive data
CH173	trans equatorial	2005.06.28-2005.06.30	2005.07.01-2005.07.03	3/4/32	745	recurrent, ref. CH169
CH172	southern	2005.06.24-2005.06.25	none	-/-/-
CH171	northern	2005.06.20-2005.06.22	2005.06.23-2005.06.25	4/7/154	566	recurrent, ref. CH167
CH170	northern	2005.06.11-2005.06.13		-/-/-		uncertain if any disturbance due to several CMEs
CH169	northern	2005.06.01-2005.06.03	2005.06.04-2005.06.06	3/5/48	689	recurrent, ref. CH163
CH168	southern	2005.05.29	2005.06.02-2005.06.03	2/3/15	449
CH167	northern	2005.05.24-2005.05.26	2005.05.28-2005.05.29	3/4/22	451	recurrent, ref. CH162, smaller this rotation
CH166	northern	2005.05.17	2005.05.20	-/-/-		recurrent, ref. CH159, disturbance mixed with CME
CH165	southern	2005.05.13-2005.05.14		-/-/-		not observable due to CME
CH164	northern	2005.05.10-2005.05.12		-/-/-	559	uncertain due to other disturbances
CH163	northern	2005.05.06-2005.05.07	2005.05.07-2005.05.10	4/6/94	700+	recurrent, ref. CH157 strong CME on May 8
CH162	northern	2005.04.27-2005.04.29	2005.04.29-2005.05.02	3/6/67	705	recurrent, ref. CH154
CH161	trans equatorial	2005.04.23	none	-/-/-
CH160	southern	2005.04.20	2005.04.23-2005.04.25	2/4/27	584
CH159	northern	2005.04.19-2005.04.20	2005.04.22	2/3/15	466	recurrent, ref. CH153
CH158	southern	2005.04.15-2005.04.17	2005.04.18-2005.04.21	2/5/48	551
CH157	northern	2005.04.09-2005.04.10	2005.04.11-2005.04.15	4/6/67	652	recurrent, ref. CH152
CH156	trans equatorial	2005.04.05	none	-/-/-		recurrent, ref. CH151
CH155	southern	2005.04.03	none	-/-/-		probably too far south
CH154	northern	2005.03.31-2005.04.02	2005.04.04-2005.04.06	4/7/132	700	recurrent, ref. CH149
CH153	trans equatorial	2005.03.21-2005.03.23	2005.03.24-2005.03.27	3/5/39	704	recurrent, ref. CH148
CH152	northern	2005.03.13-2005.03.14	2005.03.16-2005.03.19	3/5/39	539	recurrent, ref. CH145, smaller this rotation
CH151	trans equatorial	2005.03.10	2005.03.13-2005.03.14	3/5/39	446	recurrent, ref. CH146
CH150	trans equatorial	2005.03.02	2005.03.05	2/3/18	422	recurrent, ref. CH143
CH149	northern	2005.03.03-2005.03.07	2005.03.06-2005.03.10	4/6/94	845	recurrent, ref. CH144
CH148	trans equatorial	2005.02.23-2005.02.24	2005.02.26-2005.03.01	3/4/22	712	recurrent, ref. CH142
CH147	northern	2005.02.20-2005.02.22	2005.02.24-2005.02.25	2/3/18	581	western part not yet fully developed
CH146	southern	2005.02.11	2005.02.14-2005.02.15	2/2/7	441	disturbance effects significantly stronger for radio propagation
CH145	northern	2005.02.13-2005.02.15	2005.02.16-2005.02.18	3/5/48	625	recurrent, ref. CH140
CH144	northern	2005.02.04-2005.02.06	2005.02.07-2005.02.10	4/6/94	881	recurrent, ref. CH139
CH143	southern	2005.02.03	2005.02.06	2/4/22	446	recurrent, ref. CH138
CH142	northern / trans equatorial	2005.01.27-2005.01.29	2005.01.29-2005.01.31	3/4/39	775	recurrent, ref. CH136
CH141	southern	2005.01.25-2005.01.26	2005.01.28-3005.01.29	2/4/27	433
CH140	northern	2005.01.18-2005.01.20	2005.01.22-2005.01.24	3/4/27	765	recurrent, ref. CH135 onset not observable due to extreme solar storm
CH139	northern	2005.01.09-2005.01.11	2005.01.11-2005.01.15	3/6/67	839	recurrent, ref. CH133
CH138	southern	2005.01.06-2005.01.07	2005.01.10-2005.01.11	2/4/27	545	recurrent, ref. CH132
CH137	northern	2004.12.29	2005.01.01	3/4/27	525
CH136	trans equatorial	2004.12.31-2005.01.02	2005.01.02-2005.01.05	4/5/56	975*	recurrent, ref. CH131 *) possibly influenced by CME
CH135	northern	2004.12.23-2004.12.24	2004.12.25-2004.12.27	2/4/27	574	recurrent, ref. CH129
CH134	southern	2004.12.18	2004.12.21-2004.12.22	3/5/48	561	recurrent, ref. CH128
CH133	northern	2004.12.13-2004.12.14	2004.12.16-2004.12.18	3/4/27	669	recurrent, ref. CH127
CH132	southern	2004.12.09-2004.12.10	2004.12.14	2/3/18	433
CH131	trans equatorial	2004.12.04-2004.12.05	2004.12.07-2004.12.09	3/5/39	553	recurrent, ref. CH125
CH130	northern	2004.11.30-2004.12.01	none, not a coronal hole?			recurrent, ref. CH123
CH129	trans equatorial	2004.11.26-2004.11.28	2004.11.29-2004.12.02	3/5/48	729	recurrent, ref. CH122, much larger this rotation
CH128	southern	2004.11.21-2004.11.23	2004.11.25-2004.11.26	3/5/39	556	recurrent, ref. CH121
CH127	northern	2004.11.15-2004.11.18	2004.11.19-2004.11.22	3/5/48	627	recurrent, ref. CH120
CH126	southern	2004.11.10-2004.11.11	2004.11.14	2/4/27		recurrent, ref. CH119
CH125	trans equatorial	2004.11.08		-/-/-		no observations due to solar storms
CH124	southern	2004.11.04-2004.11.05		-/-/-		recurrent, ref. CH118 no observations due to extreme solar storm
CH123	northern	2004.11.03		-/-/-		no observations due to extreme solar storm
CH122	northern / trans equatorial	2004.10.30-2004.10.31	2004.11.03-2004.11.04	3/4/22	448	recurrent, ref. CH117
CH121	southern	2004.10.25-2004.10.26	2004.10.29-2004.10.31	3/4/27	468	new
CH120	northern	2004.10.19-2004.10.22	2004.10.24-2004.10.25	3/4/27	533	recurrent, ref. CH115
CH119	southern	2004.10.14-2004.10.15	2004.10.18-2004.10.20	2/2/7	383	recurrent, ref. CH114
CH118	southern	2004.10.08-2004.10.09	2004.10.11-2004.10.14	4/5/61	545	recurrent, ref. CH113
CH117	trans equatorial	2004.10.03-2004.10.04	2004.10.08-2004.10.09	2/3/11	371	new
CH116	northern	2004.09.29-2004.09.30	2004.10.02-2004.10.04	3/4/32	387	recurrent, ref. CH112
CH115	northern	2004.09.24-2004.09.25	2004.09.27-2004.09.29	2/3/15	417	recurrent, ref. CH111
CH114	southern / trans equatorial	2004.09.17-2004.09.18	2004.09.20-2004.09.22	3/4/33	450	recurrent, ref. CH110
CH113	southern	2004.09.11-2004.09.12	2004.09.15	3/3/16	~600	no observations due to CME effects on Sept. 13 and 14
CH112	northern	2004.09.03-2004.09.05	2004.09.05-2004.09.08	3/4/31	495	recurrent, ref. CH109
CH111	northern	2004.08.27-2004.08.29	2004.08.30-2004.09.01	4/6/65	561	disturbance began late on Aug.30
CH110	southern	2004.08.21	2004.08.25	3/3/11		recurrent, ref. CH106 very weak disturbance
CH109	northern	2004.08.08-2004.08.09	2004.08.10-2004.08.12	3/4/23	706	recurrent
CH108	southern	2004.08.07	2004.08.09-2004.08.10	3/4/26	580
CH107	northern	2004.08.03	2004.08.06-2004.08.08	3/5/51	535	recurrent, ref. CH104
CH106	southern	2004.07.25-2004.07.26	2004.07.28	3/3/18		extreme geomagnetic storm due to CME on July 27
CH105	trans equatorial	2004.07.09	2004.07.12-2004.07.13	3/4/-		recurrent, ref. CH102
CH104	northern	2004.07.07-2004.07.08	2004.07.11-2004.07.12	3/4/-
CH103	trans equatorial	2004.06.26-2004.06.27	2004.06.28-2004.07.02	3/4/30	600	recurrent, ref. CH99
CH102	trans equatorial	2004.06.14-2004.06.15	2004.06.17-2004.06.18	2/3/14	567	recurrent, ref. CH97
CH101	southern	2004.06.12	2004.06.14-2004.06.16	3/5/36	586	recurrent, ref. CH96
CH100	northern	2004.06.04	2004.06.06-2004.06.07	3/4/23	526	recurrent, ref. CH95
CH99	southern / trans equatorial	2004.05.30-2004.05.31	2004.06.02-2004.06.05	3/3/17	546	recurrent, ref. CH94
CH98	northern	2004.05.25-2004.05.29	2004.05.28-2004.06.02	3/4/22	586	recurrent, ref. CH93
CH97	northern	2004.05.19-2004.05.20	2004.05.22-2004.05.25	3/4/23	552	recurrent, ref. CH92
CH96	southern	2004.05.17	2004.05.20-2004.05.21	3/5/43	557	recurrent, ref. CH91
CH95	northern	2004.05.07	2004.05.10-2004.05.11	3/3/15	435	small
CH94	trans equatorial	2004.05.01-2004.05.04	2004.05.04-2004.05.08	3/4/28	670	recurrent, eastern part of CH88
CH93	northern	(2004.04.29-2004.04.30)	not geoeffective, too far to the north?	-/-/-		recurrent, western part of CH88
CH92	northern	2004.04.23-2004.04.25	2004.04.28	2/4/21	615	recurrent, ref CH87
CH91	southern	2004.04.19-2004.04.20	2004.04.23	3/5/43	481
CH90	northern	2004.04.13-2004.04.14	2004.04.16-2004.04.17	3/3/17	466
CH89	southern	2004.04.12	2004.04.15-2004.04.16	3/4/30	421
CH88	northern / trans equatorial	2004.04.01-2004.04.07	2004.04.05-2004.04.09	4/5/41	633	recurrent, ref. CH84
CH87	northern	2004.03.25-2004.03.27	2004.03.27-2004.03.31	3/5/40	985	recurrent, ref. CH83
CH86	northern	2004.03.16-2004.03.17	2004.03.20-2003.04.21	3/4/26	461	recurrent, has extended southwards since the previous rotation
CH85	northern	2004.03.20	2004.03.25	3/3/17	459	recurrent, ref. CH82
CH84	trans equatorial	2004.03.07-2004.03.11	2004.03.09-2004.03.15	4/6/95	908	recurrent, ref. CH80
CH83	northern / trans equatorial	2004.02.26-2004.02.29	2004.02.28-2004.03.03	3/5/49	960	recurrent, ref. CH79 and CH78
CH82	northern	2004.02.22-2004.02.23	2004.02.27	3/4/21	464
CH81	southern	(2004.02.17)	not geoeffective	-/-/-		small, was further south and not geoeffective during previous rotation
CH80	trans equatorial	2004.02.09-2004.02.13	2004.02.11-2004.02.16	4/6/66	967	recurrent, ref. CH76
CH79	southern	2004.01.30-2004.02.01	not possible to discern from CH78 stream	-/-/-		recurrent, ref. CH74 - southern part
CH78	northern	2004.01.28-2004.02.02	2004.01.30-2004.02.05	3/5/46	852	recurrent, ref. CH74 - northern part
CH77	trans equatorial	2004.01.24-2004.01.25	2004.01.28	3/5/41	599	recurrent, ref. CH73
CH76	trans equatorial	2004.01.13-2004.01.17	2004.01.15-2004.01.20	3/5/36	738	recurrent, ref. CH72
CH75	northern	2004.01.09	2004.01.11	4/4/30	732
CH74	trans equatorial	2004.01.01-2004.01.05	2004.01.03-2004.01.06	4/5/58	700	recurrent, ref CH71. CME impact late on Jan.6 cut off high speed stream
CH73	trans equatorial	2003.12.28-2003.12.29	2003.12.31-2004.01.01	4/5/48	597	recurrent, ref CH70
CH72	northern / trans equatorial	2003.12.17-2003.12.20	2003.12.20-2003.12.22	4/4/34	682	recurrent, ref CH68 and CH69
CH71	southern / trans equatorial	2003.12.05-2003.12.11	2003.12.08-2003.12.15	4/6/69	879	recurrent, ref CH66
CH70	trans equatorial	2003.12.01-2003.12.02	2003.12.04-2003.12.06	4/6/84	526	recurrent, ref CH65
CH69	southern	2003.11.22	2003.11.24-2003.11.26	3/4/21	706	new
CH68	northern	2003.11.20-2003.11.21	2003.11.22-2003.11.24	4/5/52	601	recurrent, ref. CH64
CH67	northern	(2003.11.15-2003.11.16)				not geoeffective, too far to the north?
CH66	southern / trans equatorial	2003.11.09-2003.11.14	2003.11.10-2003.11.18	5/6/95	871	recurrent, ref. CH63
CH65	northern / trans equatorial	2003.11.05-2003.11.06	2003.11.08-2003.11.10	3/6/68	602	new, poorly defined
CH64	northern	2003.10.25-2003.10.26				recurrent, ref. CH60, CMEs dominated the solar wind at possible time of stream arrival
CH63	southern / trans equatorial	2003.10.12-2003.10.18	2003.10.14-2003.10.22	4/7/106	744	recurrent, ref. CH57, much smaller this rotation, merged with CH59
CH62	trans equatorial	2003.10.10	2003.10.13-2003.10.14	3/4/25	537	recurrent, ref. CH58
CH61	northern / trans equatorial	2003.10.03-2003.10.04	2003.10.05-2003.10.09	3/4/24	734	recurrent, ref. CH55
CH60	northern					recurrent, ref. CH54 not geoeffective, too far to the north?
CH59	southern	2003.09.18-2003.09.21	2003.09.21-2003.09.26	4/5/54	787
CH58	southern	2003.09.13	early 2003.09.17?			new, closed on 2003.09.14
CH57	trans equatorial	2003.09.14-2003.09.17	2003.09.17-2003.09.21	5/7/129	965	recurrent, ref. CH52
CH56	northern	2003.09.13	see CH58			closed on 2003.09.14
CH55	trans equatorial	2003.09.06-2003.09.08	2003.09.08-2003.09.12	3/4/38	808	recurrent, ref. CH51
CH54	northern / trans equatorial	2003.08.30-2003.09.02	2003.09.01-2003.09.06	3/4/32	778	recurrent, ref. CH50
CH53	southern	2003.08.25-2003.08.26	2003.08.28-2003.08.29	3/4/28	677	recurrent, ref. CH49, retreating
CH52	northern / trans equatorial	2003.08.17-2003.08.21	2003.08.20-2003.08.25	5/7/122	944	partly recurrent, eastern part was CH49 during the previous rotation
CH51	northern / trans equatorial	2003.08.08-2003.08.12	2003.08.11-2003.08.15	3/5/42	769	recurrent, ref. CH48, appears to be merging with CH50
CH50	northern	2003.08.04-2003.08.05	2003.08.07-2003.08.09	4/5/-	865	recurrent, ref. CH47
CH49	southern	2003.07.24-2003.07.29	2003.07.26-2003.08.01	4/5/59	980	recurrent, ref. CH46
CH48	northern / trans equatorial	2003.07.12-2003.07.16	2003.07.15-2003.07.19	4/6/101	723	recurrent, ref. CH44
CH47	northern / trans equatorial	2003.07.08-2003.07.09	2003.07.11-2003.07.13	5/7/128	777	recurrent, ref. CH43
CH46	southern / trans equatorial	2003.06.24-2003.07.02	2003.06.26-2003.07.06	4/6/75	815	recurrent, ref. CH42
CH45	southern	2003.06.18-2003.06.22	2003.06.21-2003.06.26	4/5/57	583	recurrent, ref. CH41
CH44	northern / trans equatorial	2003.06.16-2003.06.17	2003.06.18-2003.06.19	4/4/34	665	recurrent, ref. CH40
CH43	northern / trans equatorial	2003.06.11	2003.06.13-2003.06.15	4/4/27	530	recurrent, ref. CH39
CH42	southern / trans equatorial	2003.05.29-2003.06.06	2003.06.01-2003.06.11	4/6/82	881	recurrent, ref. CH38
CH41	southern	2003.05.24-2003.05.25	2003.05.27-2003.05.29	4/6/65	716	recurrent, ref. CH37
CH40	trans equatorial	2003.05.18-2003.05.21	2003.05.21-2003.05.25	4/5/40	581	recurrent, ref. CH36
CH39	trans equatorial	2003.05.15-2003.05.16	2003.05.18-2003.05.20	3/4/20	454	recurrent, ref. CH33 and CH34
CH38	southern	2003.05.02-2003.05.10	2003.05.04-2003.05.09 2003.05.11-2003.05.16	4/6/73	787	recurrent, ref. CH31 and CH32
CH37	southern	2003.04.26-2003.04.27	2003.04.29-2003.05.02	4/6/79	715	recurrent, ref. CH29.
CH36	trans equatorial	2003.04.23-2003.04.24	2003.04.27-2003.04.28	3/5/45	552	recurrent, ref. CH28 which has migrated southwards
CH35	southern	2003.04.21-2003.04.22	2003.04.24-2003.04.25	4/5/49	595	recurrent, ref. CH27, much smaller this rotation
CH34	northern	2003.04.18-2003.04.19	2003.04.20-2003.04.22	4/5/39	627	recurrent, ref. CH26 (northern part)
CH33	southern	2003.04.18	uncertain due to overlapping CH34 stream			recurrent, ref. CH26 (southern part)
CH32	southern / trans equatorial	2003.04.11-2003.04.13	2003.04.14-2003.04.19	4/6/80	774	recurrent, ref. CH25 (eastern part)
CH31	southern / trans equatorial	2003.04.06-2003.04.09	2003.04.09-2003.04.12	3/5/50	748	recurrent, ref. CH25 (western part)
CH30	southern	2003.04.05	uncertain			new, effects from a CME may have mixed with this disturbance on April 9
CH29	southern	2003.03.29-2003.03.31	2003.04.03-2003.04.05	4/5/42	509	recurrent, ref. CH24
CH28	northern	2003.03.28	2003.04.01-2003.04.02	3/4/29	561	recurrent, ref. CH23
CH27	southern	2003.03.25-2003.03.27	2003.03.29-2003.04.01	4/6/69	663	recurrent, ref. CH22.
CH26	northern / trans equatorial	2003.03.22-2003.03.23	2003.03.26-2003.03.28	4/5/48	549	recurrent, ref. CH21. Larger this rotation
CH25	southern / trans equatorial	2003.03.11-2003.03.19	2003.03.13-2003.03.24	4/6/72	834	recurrent, ref. CH20
CH24	southern	2003.03.02-2003.03.03	2003.03.05-2003.03.07	4/5/42	569	new
CH23	northern	2003.03.01	2003.03.03-2003.03.05	4/5/41	572	recurrent, ref. CH18. Smaller this rotation.
CH22	southern	(2003.02.26- 2003.02.27)				new, too far south to be geoeffective
CH21	trans equatorial	2003.02.23-2003.02.24	2003.02.26-2003.03.01	4/4/35	662	recurrent, ref. CH16
CH20	southern / trans equatorial	2003.02.13-2003.02.18	2003.02.14-2003.02.23	3/4/35	801	recurrent, ref. CH15
CH19	southern	2003.02.04	2003.02.06-2003.02.10	3/4/26	559	new
CH18	northern / trans equatorial	2003.02.01-2003.02.03	2003.02.03-2003.02.05	4/5/54	684	recurrent, ref. CH13
CH17	northern	2003.01.29-2003.01.30				any geomagnetic effects would have been hidden by CME
CH16	trans equatorial	2003.01.27-2003.01.28	2003.01.29-2003.01.31	4/5/39	620	recurrent, ref. CH12.
CH15	southern / trans equatorial	2003.01.16-2003.01.23	2003.01.18-2003.01.26	3/5/54	810	recurrent, ref. CH11. Has become huge. Easternmost part is exceptionally well defined
CH14	northern	2003.01.10	2003.01.14-2003.01.15	3/3/15	425	new and small
CH13	northern / trans equatorial	2003.01.06	2003.01.09-2003.01.11	3/3/19	492	recurrent, ref. CH9. Merged with northern polar coronal hole
CH12	trans equatorial	2002.12.31-2003.01.01	2003.01.02-2003.01.04	3/4/34	654	recurrent, ref. CH8.
CH11	trans equatorial	2002.12.24-2002.12.25	2002.12.26-2002.12.30	4/6/73	778	recurrent, ref. CH6.
CH10	southern / trans equatorial	2002.12.15-2002.12.16	2002.12.19-2002.12.20	3/5/36	560	recurrent, ref. CH4. Has extended further into the northern hemisphere.
CH9	southern	2002.12.10-2002.12.11	2002.12.13-2002.12.16	2/3/18	582	recurrent, ref. CH3. Has lost most of its area.
CH8	trans equatorial	2002.12.04	2002.12.06-2002.12.08	3/4/25	707	new and poorly defined
CH7	northern	2002.12.04		-/-/-		recurrent, ref. CH2. Size has decreased.
CH6	trans equatorial	2002.11.27-2002.11.28	2002.11.29-2002.12.03	3/4/25	602	recurrent, ref. CH1
CH5	southern	2002.11.24	none			any geomagnetic effects would have been hidden by CME
CH4	trans equatorial	2002.11.18-2002.11.19	2002.11.20-2002.11.25	4/7/144	715	possibly an extension of southern polar coronal hole
CH3	trans equatorial	2002.11.12-2002.11.13	2002.11.15-2002.11.16	3/3/14	510
CH2	northern	2002.11.07	2002.11.10-2002.11.11	2/4/20	near 600	sandwiched between two CMEs
CH1	trans equatorial	2002.10.31-2002.11.02	2002.11.02-2002.11.07	4/4/35	618