Solar flares on November 8, 2001
The most powerful solar flare in 24 hours
M9.1 (strong) flare - November 8 at 8:04 AM
Solar activity index
Value as of the end of the day on November 8, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 7, 2001 to November 8, 2001
Time zone — UTC+01 (Vienna)
List of solar flares for November 8, 2001
The total number of solar flares of class C and higher — 17 flares
C class — 13 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.2 | 22:45 | 22:50 | 22:54 | 9690 |
| C3.2 | 21:24 | 21:33 | 21:38 | 9690 |
| C5.4 | 20:33 | 20:36 | 20:41 | 9692 |
| C8.8 | 19:59 | 20:04 | 20:07 | 9687 |
| M4.2 | 15:59 | 16:35 | 17:00 | 9690 |
| M1.4 | 14:56 | 15:09 | 15:20 | — |
| M1.3 | 13:13 | 13:29 | 13:52 | 9690 |
| C9.1 | 11:36 | 11:43 | 11:50 | — |
| C7.7 | 11:16 | 11:19 | 11:24 | 9687 |
| C5.0 | 11:05 | 11:11 | 11:15 | 9690 |
| C6.1 | 08:49 | 08:50 | 08:52 | 9690 |
| M9.1 | 07:59 | 08:04 | 08:06 | 9687 |
| C4.9 | 06:23 | 06:27 | 06:30 | 9687 |
| C9.2 | 04:57 | 05:08 | 05:25 | 9690 |
| C4.8 | 04:15 | 04:21 | 04:26 | 9690 |
| C4.8 | 03:05 | 03:09 | 03:13 | 9687 |
| C7.7 | 01:22 | 01:25 | 01:32 | 9690 |