Solar and geomagnetic data (last month)

Date Solar flux Sunspot number Planetary A index K indices
(3-hour intervals)
Min-max solar wind speed (km/sec) Number of flares (events)
STAR SEC STAR SEC Daily low - high Planetary Boulder C M X
20031130 152.8 196 178 11.3 10 7-19 22223332 22213332 365-544 4
20031129 165.9 195 177 10.0 9 6-14 22233322 22223222 335-430 9
20031128 167.7 176 185 10.3 10 6-18 22233322 21122222 369-439 8
20031127 174.7 231 154 10.1 10 7-17 22223333 22122233 400-527 7
20031126 170.9 220 209 10.0 9 7-14 22223332 12212222 450-557 2
20031125 170.7 185 202 14.5 13 10-19 33333332 33334322 494-706 5
20031124 177.3 245 149 12.9 12 6-21 22324333 22223233 462-615 7
20031123 178.2 162 158 21.9 21 16-40 35433344 35433234 466-601 7
20031122 176.2 166 123 23.1 22 12-51 33333554 32223444 460-595 9
20031121 177.0 135 130 39.1 39 9-107 76643332 56543333 446-581 5
20031120 175.2 145 118 117.4 117 5-271 13677897 14567885 431-947 11 3
20031119 155.1 121 114 15.0 14 8-29 23443332 23334332 451-646 9 1
20031118 144.3 100 90 20.3 20 10-30 44444432 54334433 610-761 8 4
20031117 121.0 74 72 35.3 34 21-53 54455544 54454534 624-785 9 2
20031116 104.4 58 54 36.3 35 29-53 45554544 55544444 614-871 6
20031115 97.8 56 52 41.4 40 12-102 34655544 34654534 585-779 3
20031114 98.9 59 34 37.0 37 17-54 55555343 65455343 569-719 4
20031113 102.1 31 25 43.4 42 15-95 35456554 35445545 581-759 2 2
20031112 98.7 13 39 27.9 26 13-42 44454443 54454443 607-761 4
20031111 95.6 41 43 54.6 51 22-74 56565554 47554554 596-776 1 1
20031110 94.6 50 47 29.5 30 20-39 44455444 44444444 449-710 2    
20031109 93.0 51 47 26.5 25 9-68 23446443 33446443 466-602      
20031108 92.7 42 29 10.6 10 5-16 11133333 11032322 408-502      
20031107 91.0 0 11 9.5 8 5-14 32123322 32121222 395-582      
20031106 97.8 11 12 15.4 14 6-41 22223354 33112253 440-592      
20031105 114.0 12 32 10.1 9 5-15 21222333 20101233 464-596 6 2  
20031104 168.4 38 79 33.4 31 9-119 32573343 32573243 461-697 10 4 1
20031103 166.9 119 76 11.5 11 7-15 33232323 33223323 464-568 3 1 2
20031102 190.4 142 174 19.0 18 11-30 34333443 35243542 469-624 5 3 1
20031101 210.4 252 277 22.4 21 11-48 45433333 44533334 558-958 6 4  
20031031 248.9 350 266 96.9 93 21-250 87766544 76755434 712-1200+ 7 2  

This page is normally updated once a day by Jan Alvestad. All values are preliminary.

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