Solar flares on December 9, 2002
The most powerful solar flare in 24 hours
C2.5 (normal) flare - December 9 at 4:56 AM
Solar activity index
Value as of the end of the day on December 9, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 8, 2002 to December 9, 2002
Time zone — UTC+05:30 (Ranchi)
List of solar flares for December 9, 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 | 22:38 | 22:43 | 23:06 | — |
| C1.1 | 17:42 | 17:47 | 18:32 | — |
| C1.5 | 11:57 | 12:02 | 12:06 | — |
| C2.5 | 04:48 | 04:56 | 05:06 | 220 |