| 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 | NOAA | STAR | NOAA | Daily low - high | Planetary | Boulder | C | M | X | |||
| 20080731 | 65.5 | 0 | 0 | 3.6 | 4 | 2-6 | 11021111 | 11121121 | 338-417 | |||
| 20080730 | 66.5 | 0 | 0 | 4.9 | 5 | 2-12 | 13111012 | 13211111 | 330-437 | |||
| 20080729 | 66.0 | 0 | 0 | 3.1 | 3 | 2-5 | 01010111 | 11122111 | 347-431 | |||
| 20080728 | 66.3 | 0 | 0 | 7.0 | 7 | 2-15 | 33311101 | 34321221 | 411-467 | |||
| 20080727 | 66.3 | 0 | 0 | 6.8 | 7 | 0-27 | 00021224 | 10022224 | 342-446 | |||
| 20080726 | 66.1 | 0 | 0 | 4.6 | 5 | 3-6 | 21111122 | 11122111 | 352-443 | |||
| 20080725 | 65.8 | 0 | 0 | 3.3 | 3 | 0-7 | 12020001 | 13132201 | 352-481 | |||
| 20080724 | 65.4 | 0 | 0 | 10.8 | 11 | 5-22 | 43322122 | 33433222 | 446-691 | |||
| 20080723 | 65.5 | 0 | 0 | 16.0 | 16 | 9-32 | 34323333 | 35433323 | 558-716 | |||
| 20080722 | 65.8 | 0 | 0 | 10.6 | 11 | 4-27 | 11223224 | 12233334 | 348-664 | |||
| 20080721 | 66.2 | 0 | 0 | 6.0 | 6 | 4-9 | 11222122 | 11342222 | 281-410 | |||
| 20080720 | 65.9 | 0 | 11 | 3.0 | 3 | 0-5 | 10000111 | 11111111 | 272-340 | |||
| 20080719 | 66.4 | 11 | 12 | 2.9 | 3 | 0-6 | 10001212 | 00011211 | 274-348 | |||
| 20080718 | 65.3 | 11 | 11 | 5.1 | 5 | 3-6 | 22212111 | 22222221 | 335-454 | |||
| 20080717 | 65.0 | 0 | 0 | 5.1 | 5 | 3-9 | 22111121 | 22112232 | 446-529 | |||
| 20080716 | 64.6 | 0 | 0 | 7.0 | 7 | 5-12 | 23212222 | 23222232 | 472-567 | |||
| 20080715 | 65.7 | 0 | 0 | 6.9 | 7 | 4-12 | 32221222 | 32321322 | 548-736 | |||
| 20080714 | 65.6 | 0 | 0 | 9.9 | 10 | 6-12 | 22332323 | 22332323 | 602-763 | |||
| 20080713 | 65.2 | 0 | 0 | 14.3 | 14 | 9-18 | 22333333 | 32332343 | 573-759 | |||
| 20080712 | 64.9 | 0 | 0 | 21.1 | 21 | 6-48 | 35543322 | 35443322 | 477-711 | |||
| 20080711 | 65.7 | 0 | 0 | 6.8 | 7 | 4-15 | 11112123 | 11212224 | 333-484 | |||
| 20080710 | 65.4 | 0 | 0 | 3.5 | 4 | 0-7 | 10011212 | 10012211 | 298-345 | |||
| 20080709 | 66.0 | 0 | 0 | 3.8 | 4 | 0-9 | 11011012 | 11112311 | 273-346 | |||
| 20080708 | 65.5 | 0 | 0 | 2.4 | 2 | 0-6 | 10000112 | 10011111 | 271-326 | |||
| 20080707 | 65.5 | 0 | 0 | 3.0 | 3 | 2-6 | 11001002 | 11112211 | 299-346 | |||
| 20080706 | 66.1 | 0 | 0 | 4.1 | 4 | 0-7 | 21201111 | 21301221 | 344-448 | |||
| 20080705 | 65.1 | 0 | 0 | 7.1 | 7 | 2-9 | 21022222 | 21133333 | 313-443 | |||
| 20080704 | 65.4 | 0 | 0 | 4.3 | 4 | 2-6 | 11012212 | 01102221 | 285-347 | |||
| 20080703 | 65.5 | 0 | 0 | 4.3 | 4 | 0-9 | 11001211 | 11112311 | 340-348 | |||
| 20080702 | 65.9 | 0 | 0 | 3.4 | 3 | 2-6 | 21001011 | 11112121 | 346-453 | |||
This page is normally updated once a day by Jan Alvestad. All values are preliminary.