Date | Measured solar flux |
Sunspot number | Planetary A index | K indices (3-hour intervals) | Min-max solar wind speed (km/sec) | Number of flares (events) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
STAR SDO | NOAA | STAR | NOAA | Daily ap range | Planetary | Boulder | C | M | X | |||
20110630 | 89.2 | 118 | 34 | 6.3 | 6 | 2-12 | 22102232 | 12101211 | 285-355 | |||
20110629 | 87.3 | 87 | 45 | 2.0 | 2 | 0-5 | 00000011 | 11112111 | 329-425 | |||
20110628 | 86.9 | 83 | 37 | 3.6 | 4 | 0-7 | 22001101 | 13112111 | 346-444 | |||
20110627 | 89.2 | 81 | 30 | 5.0 | 5 | 3-7 | 12111111 | 22212122 | 360-465 | |||
20110626 | 90.1 | 34 | 26 | 6.9 | 7 | 3-18 | 33111111 | 33111221 | 454-569 | |||
20110625 | 93.6 | 63 | 47 | 7.0 | 7 | 4-9 | 22211222 | 22221222 | 526-618 | |||
20110624 | 96.2 | 117 | 62 | 10.3 | 10 | 6-15 | 32222233 | 33332233 | 558-675 | |||
20110623 | 96.3 | 147 | 47 | 17.8 | 18 | 9-27 | 44233333 | 44333233 | 560-692 | |||
20110622 | 92.9 | 101 | 44 | 11.9 | 12 | 5-22 | 32122343 | 22222333 | 423-643 | |||
20110621 | 95.1 | 88 | 57 | 9.8 | 10 | 5-15 | 23213322 | 22222322 | 370-502 | 1 | ||
20110620 | 96.4 | 93 | 43 | 7.3 | 7 | 4-15 | 22312212 | 22312222 | 374-440 | |||
20110619 | 99.1 | 121 | 47 | 4.0 | 4 | 2-5 | 10111111 | 10212222 | 366-490 | 2 | ||
20110618 | 99.2 | 136 | 67 | 4.4 | 4 | 3-9 | 21211111 | 21222221 | 367-486 | |||
20110617 | 104.3 | 139 | 65 | 11.0 | 11 | 4-22 | 43113322 | 33223322 | 408-559 | 3 | ||
20110616 | 103.3 | 116 | 62 | 4.5 | 4 | 3-9 | 11111212 | 21112311 | 391-496 | 4 | ||
20110615 | 101.5 | 100 | 48 | 7.1 | 7 | 5-12 | 22222213 | 22222222 | 476-555 | 2 | ||
20110614 | 99.3 | 103 | 48 | 7.3 | 7 | 3-18 | 22231112 | 22241112 | 425-556 | 2 | 1 | |
20110613 | 86.6 | 122 | 16 | 8.4 | 8 | 5-12 | 21222332 | 21232322 | 390-519 | 1 | ||
20110612 | 84.6 | 59 | 16 | 9.0 | 9 | 5-18 | 11123332 | 12234321 | 440-487 | |||
20110611 | 84.7 | 73 | 37 | 10.6 | 11 | 7-22 | 34223222 | 34332222 | 352-465 | |||
20110610 | 86.7 | 73 | 35 | 8.0 | 8 | 0-18 | 20132123 | 30232223 | 358-522 | 1 | ||
20110609 | 87.5 | 78 | 46 | 11.0 | 11 | 6-15 | 33222233 | 23322234 | 336-550 | 3 | ||
20110608 | 90.2 | 85 | 45 | 13.9 | 14 | 5-39 | 54223212 | 44112222 | 449-618 | |||
20110607 | 96.4 | 121 | 58 | 8.6 | 9 | 2-27 | 10111243 | 21111234 | 355-511 | 1 | ||
20110606 | 100.2 | 137 | 67 | 7.3 | 7 | 4-12 | 32213122 | 22312211 | 444-496 | 2 | ||
20110605 | 102.9 | 154 | 74 | 26.9 | 27 | 7-94 | 64443322 | 64533232 | 447-638 | |||
20110604 | 102.8 | 144 | 118 | 15.3 | 15 | 0-67 | 01100156 | 02101245 | 331-553 | |||
20110603 | 107.1 | 207 | 122 | 4.1 | 4 | 2-6 | 21101112 | 21111111 | 375-450 | 2 | ||
20110602 | 111.6 | 182 | 118 | 8.1 | 8 | 5-12 | 22322122 | 22333221 | 443-480 | 5 | ||
20110601 | 113.6 | 197 | 107 | 11.9 | 12 | 3-18 | 31312333 | 31422312 | 448-616 | 4 |
This page is normally updated once a day by Jan Alvestad. All values are preliminary.