| Date | Solar flux at Earth | 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 | |||
| 20070731 | 68.0 | 0 | 11 | 5.5 | 6 | 4-7 | 11221112 | 11331111 | 481-596 | |||
| 20070730 | 68.9 | 0 | 13 | 10.5 | 10 | 3-22 | 34211222 | 44313221 | 528-655 | |||
| 20070729 | 69.0 | 24 | 14 | 14.1 | 14 | 7-22 | 34233233 | 34233333 | 354-726 | |||
| 20070728 | 69.9 | 14 | 13 | 3.9 | 4 | 2-7 | 21110102 | 22201212 | 346-405 | |||
| 20070727 | 68.7 | 0 | 0 | 7.5 | 8 | 2-15 | 33222101 | 34322211 | 377-527 | |||
| 20070726 | 68.4 | 0 | 0 | 8.6 | 9 | 0-27 | 00011433 | 00122533 | 271-548 | |||
| 20070725 | 68.6 | 0 | 0 | 2.3 | 2 | 0-4 | 00011110 | 00011101 | 282-354 | |||
| 20070724 | 68.0 | 0 | 0 | 2.4 | 2 | 0-5 | 00001101 | 10112111 | 349-378 | |||
| 20070723 | 67.2 | 0 | 0 | 3.1 | 3 | 0-7 | 11110012 | 01121012 | 348-428 | |||
| 20070722 | 66.2 | 0 | 0 | 3.9 | 4 | 2-5 | 12101111 | 22211111 | 367-466 | |||
| 20070721 | 66.4 | 0 | 0 | 12.3 | 12 | 6-39 | 25222232 | 35323231 | 452-555 | |||
| 20070720 | 67.3 | 0 | 0 | 12.3 | 12 | 2-32 | 01334322 | 01434322 | 299-533 | |||
| 20070719 | 68.3 | 0 | 12 | 3.1 | 3 | 0-6 | 10002111 | 00111111 | 276-362 | |||
| 20070718 | 69.6 | 12 | 13 | 2.9 | 3 | 0-4 | 11001011 | 11101111 | 344-383 | |||
| 20070717 | 72.3 | 15 | 17 | 4.9 | 5 | 4-6 | 11111222 | 11221011 | 349-457 | |||
| 20070716 | 72.9 | 17 | 30 | 5.5 | 6 | 5-6 | 12212112 | 22221121 | 445-544 | |||
| 20070715 | 74.7 | 35 | 41 | 12.6 | 13 | 5-32 | 44322212 | 34322212 | 459-636 | |||
| 20070714 | 75.7 | 42 | 41 | 23.3 | 23 | 4-67 | 21244563 | 21233443 | 351-606 | |||
| 20070713 | 78.0 | 46 | 38 | 3.6 | 4 | 0-12 | 11000113 | 21111113 | 403-450 | |||
| 20070712 | 76.9 | 33 | 25 | 7.9 | 8 | 2-15 | 23301222 | 23311112 | 448-568 | |||
| 20070711 | 78.5 | 21 | 28 | 22.6 | 23 | 7-39 | 55542222 | 55543322 | 337-655 | |||
| 20070710 | 78.1 | 27 | 25 | 5.6 | 6 | 2-18 | 10011213 | 10101213 | 274-352 | 12 | ||
| 20070709 | 77.1 | 27 | 20 | 2.9 | 3 | 0-5 | 11001111 | 10011111 | 278-350 | 3 | ||
| 20070708 | 75.1 | 25 | 16 | 4.4 | 4 | 3-7 | 12111111 | 11201112 | 346-446 | 3 | ||
| 20070707 | 73.1 | 14 | 23 | 5.8 | 6 | 3-9 | 21111222 | 22111222 | 439-463 | 1 | ||
| 20070706 | 71.1 | 12 | 12 | 5.1 | 5 | 3-9 | 11112212 | 11112112 | 381-485 | |||
| 20070705 | 71.5 | 13 | 24 | 5.1 | 5 | 3-7 | 11212112 | 11211212 | 386-547 | |||
| 20070704 | 72.4 | 12 | 13 | 16.3 | 16 | 6-32 | 44343232 | 34343221 | 462-692 | |||
| 20070703 | 71.7 | 12 | 12 | 9.4 | 9 | 3-32 | 11112324 | 10111324 | 322-531 | |||
| 20070702 | 72.6 | 12 | 13 | 3.4 | 3 | 2-5 | 10211011 | 10012101 | 345-441 | |||
| 20070701 | 74.3 | 30 | 30 | 4.9 | 5 | 3-7 | 22111112 | 12221112 | 387-458 | |||
This page is normally updated once a day by Jan Alvestad. All values are preliminary.