Solar flares on December 10, 2002
The most powerful solar flare in 24 hours
M1.1 (strong) flare - December 10 at 2:26 AM
Solar activity index
Value as of the end of the day on December 10, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 9, 2002 to December 10, 2002
Time zone — UTC-10 (Honolulu)
List of solar flares for December 10, 2002
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 20:00 | 20:07 | 20:14 | — |
| C2.6 | 09:32 | 09:36 | 09:40 | 220 |
| C2.1 | 07:15 | 07:22 | 07:27 | — |
| M1.1 | 02:19 | 02:26 | 02:31 | — |
| C2.1 | 00:57 | 01:02 | 01:08 | — |