Solar flares on December 2, 2001
The most powerful solar flare in 24 hours
M2.0 (strong) flare - December 2 at 10:06 PM
Solar activity index
Value as of the end of the day on December 2, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 1, 2001 to December 2, 2001
Time zone — UTC+00 (Dublin)
List of solar flares for December 2, 2001
The total number of solar flares of class C and higher — 7 flares
C class — 5 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.0 | 21:25 | 22:06 | 22:29 | 9714 |
| C4.6 | 18:49 | 18:57 | 19:15 | 9715 |
| M1.3 | 14:09 | 15:00 | 15:48 | 9714 |
| C3.5 | 11:33 | 11:45 | 11:53 | 9718 |
| C4.8 | 08:08 | 08:14 | 08:25 | — |
| C3.8 | 03:28 | 03:34 | 03:38 | 9717 |
| C3.0 | 02:30 | 02:37 | 02:46 | 9714 |