Solar flares on February 10, 2002
The most powerful solar flare in 24 hours
M1.6 (strong) flare - February 10 at 6:48 PM
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+00
List of solar flares for February 10, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 23:43 | 23:47 | 23:51 | 9821 |
| C5.5 | 19:18 | 19:28 | 19:59 | 9825 |
| M1.6 | 18:40 | 18:48 | 18:53 | 9811 |
| C1.2 | 05:33 | 05:42 | 05:49 | — |
| C1.3 | 02:00 | 02:17 | 02:24 | — |
| C1.9 | 01:08 | 01:15 | 01:19 | 9821 |
| C2.8 | 00:09 | 00:25 | 00:36 | — |