Solar flares on November 13, 2001
The most powerful solar flare in 24 hours
M1.5 (strong) flare - November 13 at 12:26 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-06 (Jackson)
List of solar flares for November 13, 2001
The total number of solar flares of class C and higher — 8 flares
C class — 7 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 18:53 | 19:02 | 19:06 | 9697 |
| C1.5 | 18:35 | 18:38 | 18:41 | — |
| C7.2 | 12:38 | 13:25 | 14:25 | 9690 |
| C2.0 | 10:55 | 11:05 | 11:19 | — |
| C3.6 | 05:44 | 05:49 | 05:51 | 9690 |
| C3.7 | 04:14 | 04:27 | 04:35 | — |
| C6.9 | 03:19 | 03:23 | 03:26 | 9690 |
| M1.5 | 00:22 | 00:26 | 00:28 | 9690 |