Solar flares on February 10, 2002
The most powerful solar flare in 24 hours
C3.1 (normal) flare - February 10 at 10:41 AM
Solar activity index
Value as of the end of the day on February 10, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 9, 2002 to February 10, 2002
Time zone — UTC+11 (Brisbane) — summer time
List of solar flares for February 10, 2002
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 16:33 | 16:42 | 16:49 | — |
| C1.3 | 13:00 | 13:17 | 13:24 | — |
| C1.9 | 12:08 | 12:15 | 12:19 | 9821 |
| C2.8 | 11:09 | 11:25 | 11:36 | — |
| C3.1 | 09:55 | 10:41 | 11:04 | 9821 |
| C2.0 | 09:38 | 09:47 | 09:52 | — |
| C1.7 | 09:21 | 09:23 | 09:27 | — |
| C1.5 | 07:58 | 08:00 | 08:03 | 9821 |
| C1.7 | 06:40 | 06:44 | 06:47 | 9811 |
| C1.5 | 01:27 | 01:31 | 01:46 | — |