Solar flares on December 22, 2003
The most powerful solar flare in 24 hours
C5.5 (normal) flare - December 22 at 3:45 AM
Solar activity index
Value as of the end of the day on December 22, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 21, 2003 to December 22, 2003
Time zone — UTC+03 (Lipetsk)
List of solar flares for December 22, 2003
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 23:31 | 23:41 | 23:44 | 530 |
| C3.7 | 22:37 | 22:50 | 23:04 | 528 |
| C1.2 | 18:41 | 18:45 | 18:49 | 528 |
| C1.6 | 17:38 | 17:41 | 17:43 | 528 |
| C2.3 | 16:46 | 16:56 | 17:06 | 528 |
| C1.7 | 14:02 | 14:09 | 14:17 | 528 |
| C2.2 | 09:36 | 09:54 | 10:11 | 530 |
| C5.5 | 03:39 | 03:45 | 03:49 | 528 |
| C1.1 | 00:24 | 00:30 | 00:36 | 528 |