Solar flares on December 2, 2003
The most powerful solar flare in 24 hours
M1.5 (strong) flare - December 2 at 11:00 PM
Solar activity index
Value as of the end of the day on December 2, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 1, 2003 to December 2, 2003
Time zone — UTC+00
List of solar flares for December 2, 2003
The total number of solar flares of class C and higher — 8 flares
C class — 6 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.5 | 22:50 | 23:00 | 23:07 | 508 |
| C5.0 | 21:01 | 21:09 | 21:15 | — |
| C2.0 | 19:17 | 19:21 | 19:29 | 511 |
| M1.4 | 12:47 | 13:08 | 13:22 | 508 |
| C7.2 | 09:40 | 09:48 | 09:54 | 508 |
| C3.9 | 07:57 | 08:07 | 08:17 | 508 |
| C1.3 | 07:17 | 07:20 | 07:23 | — |
| C1.0 | 03:39 | 03:43 | 03:47 | — |