Date | Solar flux | Sunspot number | Planetary A index | K indices (3-hour intervals) |
Min-max solar wind speed (km/sec) | Number of flares | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
STAR | SEC | STAR | SEC | Daily low - high | Planetary | Boulder | C | M | X | |||
20030228 | 124.9 | 68 | 77 | 18.4 | 17 | 7-28 | 32343434 | 31343434 | 408-505 | 5 | ||
20030227 | 117.6 | 83 | 82 | 22.6 | 22 | 15-35 | 44334434 | 54333443 | 448-662 | 2 | ||
20030226 | 109.4 | 68 | 45 | 17.6 | 16 | 4-32 | 12443334 | 12343324 | 358-468 | |||
20030225 | 101.6 | 45 | 48 | 6.3 | 5 | 3-9 | 21122221 | 22122112 | 362-452 | |||
20030224 | 102.0 | 53 | 44 | 7.1 | 6 | 1-14 | 21032222 | 21122321 | 439-553 | 1 | ||
20030223 | 104.0 | 56 | 41 | 11.8 | 11 | 6-22 | 23224322 | 23214222 | 496-640 | |||
20030222 | 106.6 | 37 | 53 | 12.3 | 11 | 5-27 | 23233421 | 23233412 | 507-659 | 6 | ||
20030221 | 119.6 | 60 | 87 | 13.9 | 13 | 7-21 | 23322443 | 14322432 | 501-639 | 10 | ||
20030220 | 118.3 | 111 | 66 | 16.9 | 16 | 11-24 | 33443433 | 24442333 | 517-755 | 2 | ||
20030219 | 116.3 | 68 | 57 | 12.8 | 12 | 7-17 | 33323333 | 23323323 | 489-648 | 2 | ||
20030218 | 109.9 | 50 | 51 | 18.9 | 17 | 9-35 | 24343323 | 25352213 | 556-954 | |||
20030217 | 112.1 | 32 | 16 | 12.1 | 11 | 8-16 | 32233323 | 32233323 | 561-755 | 2 | ||
20030216 | 118.5 | 27 | 41 | 15.9 | 15 | 9-22 | 23434334 | 22433323 | 547-680 | 3 | ||
20030215 | 123.6 | 47 | 96 | 19.0 | 18 | 9-30 | 33344432 | 43343432 | 471-656 | 4 | ||
20030214 | 131.6 | 72 | 113 | 19.9 | 19 | 6-30 | 43234443 | 44234432 | 365-563 | 9 | 1 | |
20030213 | 130.6 | 117 | 113 | 8.8 | 8 | 4-16 | 22123323 | 21212223 | 350-414 | 2 | ||
20030212 | 131.6 | 104 | 119 | 12.1 | 12 | 6-21 | 22233433 | 12232323 | 346-397 | 4 | ||
20030211 | 134.9 | 121 | 134 | 12.1 | 12 | 5-20 | 43322331 | 33322132 | 351-447 | 1 | ||
20030210 | 136.2 | 135 | 163 | 16.8 | 16 | 11-25 | 34433333 | 34432233 | 411-463 | 2 | ||
20030209 | 141.4 | 154 | 194 | 15.6 | 15 | 8-25 | 33423433 | 33422422 | 420-521 | |||
20030208 | 139.2 | 185 | 162 | 13.6 | 13 | 10-22 | 32334333 | 32323323 | 458-553 | 1 | ||
20030207 | 147.3 | 153 | 153 | 13.4 | 13 | 9-21 | 32234333 | 32223332 | 447-559 | 1 | ||
20030206 | 149.5 | 162 | 135 | 16.8 | 16 | 8-26 | 23334333 | 23334343 | 452-553 | 4 | 2 | |
20030205 | 140.1 | 163 | 89 | 12.9 | 12 | 8-24 | 33224422 | 33222311 | 489-667 | 3 | ||
20030204 | 134.8 | 126 | 77 | 24.5 | 24 | 11-54 | 34553333 | 34432332 | 472-684 | 2 | ||
20030203 | 132.5 | 77 | 69 | 20.5 | 19 | 14-35 | 43434433 | 42433333 | 455-543 | 1 | ||
20030202 | 126.7 | 84 | 61 | 45.1 | 45 | 25-62 | 55556544 | 45544544 | 388-597 | 7 | ||
20030201 | 125.8 | 74 | 75 | 13.8 | 13 | 5-36 | 32122254 | 22222343 | 338-971 | 7 | 1 |
This page is normally updated once a day by Jan Alvestad. All values are preliminary.