Solar flares on August 2, 2002
The most powerful solar flare in 24 hours
M1.0 (strong) flare - August 2 at 3:53 AM
Solar activity index
Value as of the end of the day on August 2, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 1, 2002 to August 2, 2002
Time zone — UTC-07 (Phoenix)
List of solar flares for August 2, 2002
The total number of solar flares of class C and higher — 12 flares
C class — 11 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 23:11 | 23:15 | 23:19 | — |
| C7.5 | 21:32 | 21:40 | 21:49 | 57 |
| C3.2 | 16:58 | 17:01 | 17:04 | 44 |
| C8.3 | 15:50 | 16:01 | 16:04 | 57 |
| C4.2 | 13:15 | 13:18 | 13:20 | 39 |
| C4.4 | 12:50 | 12:57 | 13:02 | 57 |
| C3.1 | 10:01 | 10:07 | 10:14 | 57 |
| C2.8 | 07:23 | 07:36 | 07:51 | 57 |
| C3.6 | 06:47 | 06:55 | 07:06 | 39 |
| C4.2 | 05:44 | 05:47 | 05:50 | 39 |
| M1.0 | 03:48 | 03:53 | 03:58 | 39 |
| C3.1 | 02:07 | 02:15 | 02:20 | — |