Solar flares on September 10, 2002
The most powerful solar flare in 24 hours
M2.9 (strong) flare - September 10 at 4:56 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+02 (Bern) — summer time
List of solar flares for September 10, 2002
The total number of solar flares of class C and higher — 13 flares
C class — 12 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.6 | 22:44 | 22:51 | 22:54 | 107 |
| C3.7 | 21:48 | 21:55 | 22:06 | — |
| C1.8 | 21:36 | 21:39 | 21:42 | — |
| C6.5 | 19:34 | 19:38 | 19:41 | 105 |
| C5.6 | 19:11 | 19:24 | 19:32 | 105 |
| C2.5 | 17:52 | 17:55 | 18:00 | 107 |
| M2.9 | 16:49 | 16:56 | 17:00 | 105 |
| C1.6 | 16:32 | 16:36 | 16:38 | 103 |
| C2.1 | 15:32 | 15:36 | 15:39 | 107 |
| C1.7 | 13:57 | 14:00 | 14:02 | — |
| C3.6 | 12:18 | 12:24 | 12:34 | 105 |
| C1.6 | 11:11 | 11:16 | 11:20 | — |
| C1.2 | 01:31 | 01:34 | 01:37 | 103 |