Solar flares on September 10, 2002
The most powerful solar flare in 24 hours
M2.9 (strong) flare - September 10 at 3:56 PM
Solar activity index
Value as of the end of the day on September 10, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 9, 2002 to September 10, 2002
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for September 10, 2002
The total number of solar flares of class C and higher — 15 flares
C class — 14 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.4 | 23:52 | 23:58 | 00:01 | — |
| C9.1 | 22:54 | 23:04 | 23:08 | — |
| C3.6 | 21:44 | 21:51 | 21:54 | 107 |
| C3.7 | 20:48 | 20:55 | 21:06 | — |
| C1.8 | 20:36 | 20:39 | 20:42 | — |
| C6.5 | 18:34 | 18:38 | 18:41 | 105 |
| C5.6 | 18:11 | 18:24 | 18:32 | 105 |
| C2.5 | 16:52 | 16:55 | 17:00 | 107 |
| M2.9 | 15:49 | 15:56 | 16:00 | 105 |
| C1.6 | 15:32 | 15:36 | 15:38 | 103 |
| C2.1 | 14:32 | 14:36 | 14:39 | 107 |
| C1.7 | 12:57 | 13:00 | 13:02 | — |
| C3.6 | 11:18 | 11:24 | 11:34 | 105 |
| C1.6 | 10:11 | 10:16 | 10:20 | — |
| C1.2 | 00:31 | 00:34 | 00:37 | 103 |