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 | |||
20040229 | 110.0 | 64 | 81 | 22.0 | 21 | 7-49 | 23355433 | 23354343 | 538-960 | |||
20040228 | 115.8 | 102 | 104 | 21.0 | 20 | 7-46 | 23543433 | 23533434 | 423-635 | 3 | ||
20040227 | 122.2 | 137 | 90 | 12.3 | 11 | 5-21 | 23132343 | 24322244 | 308-464 | 1 | ||
20040226 | 120.8 | 126 | 105 | 6.8 | 5 | 3-13 | 11122321 | 11112211 | 289-350 | 5 | 1 | 1 |
20040225 | 118.5 | 104 | 107 | 9.0 | 8 | 5-13 | 21233322 | 22222222 | 337-381 | 8 | ||
20040224 | 105.5 | 103 | 85 | 11.9 | 11 | 8-17 | 33333322 | 33332222 | 350-440 | |||
20040223 | 104.3 | 83 | 68 | 8.5 | 8 | 3-13 | 21223332 | 23223332 | 396-458 | |||
20040222 | 103.9 | 81 | 58 | 9.4 | 8 | 4-18 | 21123322 | 21133333 | 361-441 | 7 | ||
20040221 | 98.2 | 57 | 52 | 8.9 | 7 | 3-16 | 21123322 | 21013222 | 309-424 | |||
20040220 | 95.4 | 53 | 34 | 5.6 | 4 | 4-9 | 11112121 | 11112322 | 345-443 | |||
20040219 | 96.4 | 46 | 33 | 6.6 | 5 | 4-11 | 21112321 | 32112222 | 382-539 | |||
20040218 | 97.7 | 45 | 23 | 9.3 | 8 | 5-13 | 22122332 | 12212333 | 381-538 | |||
20040217 | 101.9 | 35 | 22 | 6.6 | 5 | 3-10 | 22122112 | 12111212 | 382-598 | |||
20040216 | 98.7 | 47 | 81 | 8.0 | 7 | 3-13 | 31133221 | 31122221 | 496-676 | 1 | ||
20040215 | 102.1 | 94 | 75 | 19.0 | 18 | 9-40 | 44353332 | 54442423 | 627-967 | |||
20040214 | 103.7 | 86 | 64 | 17.6 | 18 | 12-26 | 33344443 | 33243433 | 567-726 | |||
20040213 | 107.8 | 76 | 71 | 21.5 | 21 | 14-33 | 44444333 | 45344433 | 568-827 | |||
20040212 | 112.2 | 93 | 65 | 29.5 | 28 | 13-60 | 34554443 | 34433443 | 430-880 | |||
20040211 | 114.2 | 91 | 91 | 26.3 | 26 | 4-66 | 21145652 | 20235553 | 341-468 | |||
20040210 | 116.5 | 92 | 78 | 9.9 | 9 | 5-17 | 22233321 | 22232212 | 348-419 | |||
20040209 | 117.8 | 107 | 81 | 9.3 | 8 | 4-17 | 21123332 | 10113232 | 365-449 | 9 | ||
20040208 | 116.2 | 96 | 74 | 8.4 | 8 | 4-15 | 11123323 | 12112213 | 354-459 | 6 | 1 | |
20040207 | 111.1 | 95 | 92 | 11.1 | 11 | 1-16 | 22333320 | 23323221 | 418-554 | 1 | ||
20040206 | 106.7 | 91 | 98 | 22.0 | 21 | 6-44 | 25443442 | 24443342 | 528-690 | |||
20040205 | 105.5 | 97 | 109 | 14.3 | 14 | 9-21 | 33343332 | 43431333 | 474-609 | 2 | ||
20040204 | 101.4 | 104 | 85 | 15.3 | 15 | 7-21 | 32334333 | 41333222 | 500-638 | 1 | ||
20040203 | 99.4 | 104 | 103 | 18.1 | 17 | 8-23 | 43433332 | 33433332 | 571-728 | 5 | ||
20040202 | 101.5 | 127 | 106 | 21.6 | 21 | 5-46 | 21544433 | 22654433 | 460-636 | 2 | ||
20040201 | 97.3 | 108 | 57 | 12.3 | 11 | 8-19 | 23223333 | 22223323 | 468-693 | 2 |
This page is normally updated once a day by Jan Alvestad. All values are preliminary.