Solar flares on December 9, 2002
The most powerful solar flare in 24 hours
C2.5 (normal) flare - December 9 at 2:26 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+03 (Tula)
List of solar flares for December 9, 2002
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 22:55 | 23:00 | 23:06 | — |
| C1.9 | 20:08 | 20:13 | 20:36 | — |
| C1.1 | 15:12 | 15:17 | 16:02 | — |
| C1.5 | 09:27 | 09:32 | 09:36 | — |
| C2.5 | 02:18 | 02:26 | 02:36 | 220 |