Solar flares on December 22, 2000
The most powerful solar flare in 24 hours
C3.7 (normal) flare - December 22 at 4:52 PM
Solar activity index
Value as of the end of the day on December 22, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 21, 2000 to December 22, 2000
Time zone — UTC-07 (Phoenix)
List of solar flares for December 22, 2000
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 23:08 | 23:11 | 23:20 | — |
| C3.4 | 21:52 | 21:58 | 22:01 | 9283 |
| C2.5 | 20:40 | 20:44 | 20:50 | 9283 |
| C2.7 | 18:55 | 19:07 | 19:15 | 9280 |
| C3.7 | 16:45 | 16:52 | 17:16 | 9283 |
| C2.0 | 13:56 | 14:11 | 14:23 | 9283 |
| C1.8 | 13:11 | 13:14 | 13:16 | — |
| C2.6 | 12:31 | 12:34 | 12:37 | 9280 |
| C2.4 | 07:03 | 07:09 | 07:14 | — |
| C1.5 | 06:21 | 06:26 | 06:31 | — |
| C1.7 | 03:07 | 03:10 | 03:14 | — |