Solar flares on December 5, 2001
The most powerful solar flare in 24 hours
C2.6 (normal) flare - December 5 at 10:11 PM
Solar activity index
Value as of the end of the day on December 5, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 4, 2001 to December 5, 2001
Time zone — UTC+00
List of solar flares for December 5, 2001
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 23:20 | 23:25 | 23:30 | 9727 |
| C2.6 | 22:05 | 22:11 | 22:17 | 9727 |
| C1.7 | 20:35 | 20:38 | 20:41 | 9718 |
| C2.6 | 17:25 | 17:28 | 17:34 | 9716 |
| C2.1 | 11:41 | 11:44 | 11:47 | 9715 |
| C2.6 | 08:04 | 08:10 | 08:18 | 9715 |
| C2.3 | 06:53 | 06:56 | 06:58 | 9716 |
| C2.5 | 04:00 | 04:03 | 04:05 | 9716 |