Solar flares on August 7, 2002
The most powerful solar flare in 24 hours
M1.1 (strong) flare - August 7 at 3:26 AM
Solar activity index
Value as of the end of the day on August 7, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 6, 2002 to August 7, 2002
Time zone — UTC+02 (Bern) — summer time
List of solar flares for August 7, 2002
The total number of solar flares of class C and higher — 8 flares
C class — 7 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 15:54 | 16:00 | 16:09 | — |
| C1.3 | 15:33 | 15:40 | 15:48 | 61 |
| C1.9 | 12:33 | 12:38 | 12:46 | — |
| C2.6 | 09:11 | 09:19 | 09:26 | — |
| C1.5 | 08:33 | 08:36 | 08:41 | 63 |
| C1.5 | 07:29 | 07:35 | 07:47 | — |
| C1.3 | 05:18 | 05:24 | 05:44 | — |
| M1.1 | 03:18 | 03:26 | 03:48 | 57 |