Solar flares on November 11, 2001
The most powerful solar flare in 24 hours
M1.4 (strong) flare - November 11 at 11:03 AM
Solar activity index
Value as of the end of the day on November 11, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 10, 2001 to November 11, 2001
Time zone — UTC+00
List of solar flares for November 11, 2001
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 |
|---|---|---|---|---|
| C2.5 | 22:55 | 23:06 | 23:13 | — |
| C3.5 | 18:57 | 19:16 | 19:41 | 9690 |
| C6.9 | 17:41 | 17:56 | 17:59 | 9690 |
| C1.7 | 17:19 | 17:22 | 17:25 | 9690 |
| C6.0 | 15:21 | 15:40 | 15:54 | 9690 |
| C3.1 | 14:07 | 14:10 | 14:12 | 9687 |
| C3.2 | 13:03 | 13:17 | 13:58 | 9690 |
| M1.4 | 10:54 | 11:03 | 11:07 | 9690 |
| C6.1 | 06:00 | 06:34 | 07:15 | 9690 |
| C4.2 | 03:26 | 03:50 | 03:54 | — |
| C5.3 | 00:54 | 01:24 | 01:43 | — |
| C5.2 | 00:23 | 00:35 | 00:43 | 9686 |
| C5.6 | 23:53 | 00:00 | 00:03 | 9690 |