Solar flares on September 10, 2001
The most powerful solar flare in 24 hours
M2.6 (strong) flare - September 10 at 8:11 PM
Solar activity index
Value as of the end of the day on September 10, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 9, 2001 to September 10, 2001
Time zone — UTC-05 (Springfield) — summer time
List of solar flares for September 10, 2001
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 |
|---|---|---|---|---|
| C5.1 | 22:32 | 22:49 | 23:05 | — |
| M2.6 | 19:49 | 20:11 | 20:23 | — |
| C9.5 | 19:28 | 19:33 | 19:37 | 9608 |
| C3.9 | 19:11 | 19:17 | 19:22 | 9608 |
| C3.6 | 18:45 | 18:48 | 18:51 | 9608 |
| C2.4 | 15:23 | 15:31 | 15:46 | 9608 |
| C2.3 | 13:06 | 13:10 | 13:16 | 9610 |
| C8.1 | 09:47 | 10:22 | 10:37 | 9607 |
| C1.9 | 09:17 | 09:20 | 09:23 | 9608 |
| C6.9 | 03:18 | 03:25 | 03:38 | 9608 |
| C6.8 | 00:39 | 00:43 | 00:47 | — |
| C8.7 | 00:12 | 00:16 | 00:18 | 9608 |