Solar flares on December 22, 2002
The most powerful solar flare in 24 hours
C2.3 (normal) flare - December 22 at 2:36 AM
Solar activity index
Value as of the end of the day on December 22, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 21, 2002 to December 22, 2002
Time zone — UTC-05 (Hamilton (Canada))
List of solar flares for December 22, 2002
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 16:41 | 16:49 | 16:54 | — |
| C1.5 | 10:35 | 10:39 | 10:41 | — |
| C2.2 | 09:03 | 09:08 | 09:16 | — |
| C2.3 | 02:32 | 02:36 | 02:40 | — |