Solar flares on November 9, 2001
The most powerful solar flare in 24 hours
M3.3 (strong) flare - November 9 at 8:56 AM
Solar activity index
Value as of the end of the day on November 9, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 8, 2001 to November 9, 2001
Time zone — UTC+00
List of solar flares for November 9, 2001
The total number of solar flares of class C and higher — 13 flares
C class — 7 | M class — 6 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.9 | 18:23 | 18:41 | 19:24 | 9687 |
| C3.4 | 17:47 | 17:51 | 17:53 | — |
| C3.7 | 15:54 | 16:00 | 16:16 | — |
| C6.9 | 14:00 | 14:14 | 14:24 | — |
| M3.0 | 09:16 | 09:43 | 10:01 | — |
| M3.3 | 08:41 | 08:56 | 09:08 | 9690 |
| C4.8 | 07:37 | 07:41 | 07:43 | — |
| C4.9 | 07:05 | 07:13 | 07:17 | — |
| M1.0 | 06:23 | 06:29 | 06:32 | 9690 |
| M3.1 | 05:20 | 05:39 | 05:48 | 9690 |
| C4.7 | 03:47 | 03:52 | 03:58 | 9690 |
| C4.5 | 03:14 | 03:25 | 03:37 | — |
| M1.6 | 01:19 | 01:33 | 01:49 | 9690 |