Solar flares on November 13, 2001
The most powerful solar flare in 24 hours
M1.5 (strong) flare - November 13 at 6:26 AM
Solar activity index
Value as of the end of the day on November 13, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 12, 2001 to November 13, 2001
Time zone — UTC+00
List of solar flares for November 13, 2001
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.2 | 18:38 | 19:25 | 20:25 | 9690 |
| C2.0 | 16:55 | 17:05 | 17:19 | — |
| C3.6 | 11:44 | 11:49 | 11:51 | 9690 |
| C3.7 | 10:14 | 10:27 | 10:35 | — |
| C6.9 | 09:19 | 09:23 | 09:26 | 9690 |
| M1.5 | 06:22 | 06:26 | 06:28 | 9690 |
| C3.2 | 04:32 | 04:35 | 04:37 | — |