Solar flares on November 28, 2001
The most powerful solar flare in 24 hours
M6.9 (strong) flare - November 28 at 9:35 AM
Solar activity index
Value as of the end of the day on November 28, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 27, 2001 to November 28, 2001
Time zone — UTC-07 (Red deer)
List of solar flares for November 28, 2001
The total number of solar flares of class C and higher — 15 flares
C class — 13 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.8 | 22:20 | 22:23 | 22:26 | 9715 |
| C2.3 | 20:57 | 21:03 | 21:10 | — |
| M1.1 | 18:42 | 18:49 | 18:51 | 9715 |
| C1.9 | 18:17 | 18:22 | 18:25 | — |
| C7.2 | 16:15 | 16:21 | 16:28 | 9715 |
| C2.7 | 15:26 | 15:32 | 15:45 | 9715 |
| C1.7 | 12:42 | 12:46 | 12:48 | 9715 |
| C3.6 | 10:58 | 11:02 | 11:05 | — |
| C2.3 | 10:16 | 10:20 | 10:24 | — |
| M6.9 | 09:26 | 09:35 | 09:41 | 9715 |
| C7.7 | 08:38 | 08:43 | 08:46 | — |
| C3.2 | 07:53 | 07:57 | 07:59 | 9715 |
| C2.3 | 06:17 | 06:22 | 06:40 | — |
| C2.7 | 04:56 | 05:05 | 05:11 | — |
| C2.6 | 04:00 | 04:03 | 04:06 | — |