| 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 | |||
| 20050930 | 72.2 | 17 | 13 | 10.6 | 11 | 4-32 | 12134322 | 12134211 | 320-478 | |||
| 20050929 | 73.8 | 22 | 22 | 5.9 | 6 | 4-7 | 21122211 | 22223222 | 328-392 | |||
| 20050928 | 74.6 | 22 | 22 | 12.1 | 12 | 6-22 | 33422323 | 44421322 | 334-396 | |||
| 20050927 | 76.9 | 24 | 23 | 12.8 | 13 | 4-32 | 34232213 | 34332213 | 345-394 | |||
| 20050926 | 81.3 | 24 | 25 | 13.9 | 14 | 6-22 | 43234223 | 43234323 | 347-407 | |||
| 20050925 | 81.0 | 35 | 28 | 4.9 | 5 | 0-12 | 10023202 | 11122112 | 285-399 | |||
| 20050924 | 81.4 | 26 | 33 | 3.6 | 4 | 0-5 | 11101111 | 11111110 | 289-353 | |||
| 20050923 | 82.8 | 31 | 49 | 8.4 | 8 | 3-18 | 13312222 | 13421111 | 313-359 | 1 | ||
| 20050922 | 83.7 | 25 | 28 | 7.8 | 8 | 4-15 | 22212321 | 13233211 | 309-355 | |||
| 20050921 | 86.0 | 20 | 19 | 4.9 | 5 | 3-7 | 11222111 | 11232100 | 331-413 | |||
| 20050920 | 87.8 | 17 | 23 | 6.3 | 6 | 4-9 | 12222121 | 12233211 | 348-449 | 1 | ||
| 20050919 | 91.1 | 32 | 43 | 7.5 | 8 | 5-9 | 22222221 | 21333331 | 381-558 | 2 | ||
| 20050918 | 102.2 | 76 | 50 | 12.0 | 12 | 5-27 | 13443221 | 23442231 | 452-652 | 3 | ||
| 20050917 | 103.9 | 69 | 59 | 11.5 | 11 | 4-18 | 22133333 | 22133333 | 492-642 | 6 | 1 | |
| 20050916 | 111.8 | 49 | 51 | 18.0 | 18 | 9-32 | 44343232 | 44343122 | 557-729 | 6 | 4 | |
| 20050915 | 119.4 | 50 | 77 | 43.1 | 43 | 7-111 | 32356754 | 42345653 | 529-960 | 11 | 2 | 1 |
| 20050914 | 116.6 | 57 | 86 | 24.9 | 25 | 7-48 | 33555332 | 33544333 | 500-661 | 10 | 1 | |
| 20050913 | 113.6 | 71 | 95 | 51.1 | 51 | 12-94 | 66565344 | 55565143 | 584-862 | 9 | 1 | 3 |
| 20050912 | 118.0 | 61 | 62 | 66.1 | 66 | 32-94 | 64665656 | 54654545 | 593-1004 | 10 | 4 | |
| 20050911 | 109.2 | 84 | 101 | 105.3 | 105 | 32-300 | 57976554 | 56965444 | 615-1004 | 6 | 3 | |
| 20050910 | 116.0 | 63 | 59 | 30.4 | 30 | 7-56 | 22534555 | 22534544 | 424-745 | 3 | 7 | 2 |
| 20050909 | 99.2 | 66 | 59 | 17.0 | 17 | 2-32 | 12014444 | 22124554 | 311-549 | 8 | 6 | 3 |
| 20050908 | 94.1 | 40 | 36 | 7.8 | 8 | 3-15 | 32111223 | 22113322 | 332-401 | 6 | 2 | 1 |
| 20050907 | 92.2 | 26 | 11 | 15.3 | 15 | 3-27 | 43232441 | 44133331 | 365-457 | 4 | 1 | |
| 20050906 | 83.4 | 23 | 12 | 8.6 | 9 | 2-18 | 32422312 | 33122332 | 432-468 | 3 | 1 | |
| 20050905 | 75.0 | 12 | 12 | 14.3 | 14 | 7-27 | 42342332 | 42342332 | 442-663 | 1 | ||
| 20050904 | 74.6 | 11 | 12 | 25.5 | 25 | 7-56 | 44553323 | 44553333 | 555-893 | 1 | ||
| 20050903 | 74.2 | 12 | 14 | 31.9 | 32 | 6-67 | 66453324 | 65453213 | 549-783 | |||
| 20050902 | 77.1 | 13 | 28 | 33.4 | 33 | 12-56 | 34544554 | 24543554 | 413-968 | |||
| 20050901 | 79.2 | 24 | 24 | 21.1 | 21 | 6-48 | 55334222 | 56334112 | 445-579 | |||
This page is normally updated once a day by Jan Alvestad. All values are preliminary.