Solar flares on November 8, 2001
The most powerful solar flare in 24 hours
M9.1 (strong) flare - November 8 at 7:04 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+00
List of solar flares for November 8, 2001
The total number of solar flares of class C and higher — 18 flares
C class — 14 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.0 | 23:09 | 23:13 | 23:18 | — |
| C5.2 | 21:45 | 21:50 | 21:54 | 9690 |
| C3.2 | 20:24 | 20:33 | 20:38 | 9690 |
| C5.4 | 19:33 | 19:36 | 19:41 | 9692 |
| C8.8 | 18:59 | 19:04 | 19:07 | 9687 |
| M4.2 | 14:59 | 15:35 | 16:00 | 9690 |
| M1.4 | 13:56 | 14:09 | 14:20 | — |
| M1.3 | 12:13 | 12:29 | 12:52 | 9690 |
| C9.1 | 10:36 | 10:43 | 10:50 | — |
| C7.7 | 10:16 | 10:19 | 10:24 | 9687 |
| C5.0 | 10:05 | 10:11 | 10:15 | 9690 |
| C6.1 | 07:49 | 07:50 | 07:52 | 9690 |
| M9.1 | 06:59 | 07:04 | 07:06 | 9687 |
| C4.9 | 05:23 | 05:27 | 05:30 | 9687 |
| C9.2 | 03:57 | 04:08 | 04:25 | 9690 |
| C4.8 | 03:15 | 03:21 | 03:26 | 9690 |
| C4.8 | 02:05 | 02:09 | 02:13 | 9687 |
| C7.7 | 00:22 | 00:25 | 00:32 | 9690 |