Solar flares on November 21, 2000
The most powerful solar flare in 24 hours
M1.6 (strong) flare - November 21 at 12:21 PM
Solar activity index
Value as of the end of the day on November 21, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 20, 2000 to November 21, 2000
Time zone — UTC-07 (Red deer)
List of solar flares for November 21, 2000
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 |
|---|---|---|---|---|
| C2.1 | 22:55 | 23:28 | 23:33 | 9236 |
| C1.7 | 21:44 | 21:51 | 21:59 | 9236 |
| C2.0 | 20:57 | 21:01 | 21:04 | 9237 |
| C1.6 | 20:32 | 20:41 | 20:53 | 9237 |
| C2.9 | 18:44 | 18:51 | 18:56 | — |
| C5.4 | 14:40 | 14:47 | 14:50 | — |
| M1.6 | 12:13 | 12:21 | 12:27 | 9237 |
| C1.1 | 09:39 | 09:48 | 09:55 | — |
| C1.4 | 08:34 | 08:38 | 08:44 | 9237 |
| C2.4 | 07:22 | 07:42 | 07:47 | 9237 |
| C1.7 | 05:56 | 06:04 | 06:09 | 9237 |
| C1.1 | 02:13 | 02:25 | 02:32 | — |
| C1.3 | 00:28 | 00:33 | 00:38 | — |