| 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 | |||
| 20090630 | 68.2 | 0 | 0 | 5.4 | 5 | 2-9 | 12110221 | 13222321 | 446-545 | |||
| 20090629 | 68.5 | 0 | 0 | 9.8 | 10 | 3-32 | 43122211 | 53222211 | 433-557 | |||
| 20090628 | 67.0 | 0 | 0 | 11.3 | 11 | 2-32 | 22101343 | 22112443 | 345-447 | |||
| 20090627 | 67.0 | 0 | 0 | 3.3 | 3 | 0-7 | 10011**2 | 00112322 | 348-453 | |||
| 20090626 | 66.8 | 0 | 0 | 3.0 | 3 | 0-6 | 21000011 | 21011002 | 351-460 | |||
| 20090625 | 68.0 | 0 | 0 | 7.0 | 7 | 3-12 | 21112223 | 21113223 | 447-532 | |||
| 20090624 | 66.8 | 11 | 14 | 18.8 | 19 | 6-56 | 33422253 | 34432343 | 272-554 | |||
| 20090623 | 67.9 | 14 | 12 | 4.5 | 4 | 0-18 | 10010023 | 10110113 | 271-295 | |||
| 20090622 | 68.0 | 13 | 24 | 3.0 | 3 | 0-5 | 11001111 | 12200111 | 274-421 | |||
| 20090621 | 67.0 | 11 | 12 | 6.8 | 7 | 0-15 | 23212101 | 23322111 | 273-392 | |||
| 20090620 | 66.7 | 0 | 0 | 5.9 | 6 | 4-7 | 12212222 | 02211222 | 270-346 | |||
| 20090619 | 67.0 | 0 | 0 | 3.9 | 4 | 0-6 | 20001222 | 10010000 | 273-344 | |||
| 20090618 | 67.7 | 0 | 0 | 3.9 | 4 | 0-9 | 10011112 | 11111211 | 272-335 | |||
| 20090617 | 67.8 | 0 | 11 | 3.3 | 3 | 0-6 | 10011202 | 11110001 | 273-341 | |||
| 20090616 | 68.3 | 11 | 0 | 3.3 | 3 | 0-6 | 10012111 | 11012211 | 275-344 | |||
| 20090615 | 67.4 | 0 | 0 | 4.5 | 4 | 2-6 | 22101211 | 22111001 | 270-342 | |||
| 20090614 | 68.1 | 0 | 0 | 5.5 | 6 | 0-12 | 30011122 | 31012222 | 275-346 | |||
| 20090613 | 68.2 | 0 | 0 | 3.9 | 4 | 0-7 | 10101122 | 00212201 | 270-332 | |||
| 20090612 | 69.0 | 0 | 12 | 1.9 | 2 | 0-4 | 00011111 | 00111000 | 270-330 | |||
| 20090611 | 69.3 | 0 | 0 | 3.0 | 3 | 0-5 | 11001111 | 11000111 | 293-345 | |||
| 20090610 | 69.2 | 0 | 0 | 4.9 | 5 | 2-7 | 11202121 | 11211111 | 317-358 | |||
| 20090609 | 69.1 | 0 | 12 | 3.4 | 3 | 0-6 | 10001122 | 00011112 | 273-342 | |||
| 20090608 | 69.0 | 0 | 12 | 4.1 | 4 | 3-6 | 21111111 | 21110111 | 280-364 | |||
| 20090607 | 68.9 | 0 | 0 | 6.1 | 6 | 0-15 | 10112322 | 10211212 | 283-359 | |||
| 20090606 | 69.0 | 0 | 0 | 4.8 | 5 | 2-9 | 12101121 | 12211101 | 279-341 | |||
| 20090605 | 70.1 | 0 | 13 | 6.1 | 6 | 4-9 | 12222211 | 11232211 | 270-358 | |||
| 20090604 | 71.0 | 13 | 17 | 6.3 | 6 | 3-15 | 13212212 | 13211001 | 270-352 | |||
| 20090603 | 72.5 | 15 | 17 | 3.8 | 4 | 0-7 | 10010222 | 10011221 | 271-345 | |||
| 20090602 | 71.9 | 19 | 19 | 2.0 | 2 | 0-5 | 10011001 | 00010111 | 274-337 | |||
| 20090601 | 72.5 | 25 | 23 | 3.0 | 3 | 0-5 | 11101111 | 02211100 | 276-344 | |||
This page is normally updated once a day by Jan Alvestad. All values are preliminary.