Solar flares on April 10, 2002
The most powerful solar flare in 24 hours
M8.2 (strong) flare - April 10 at 12:31 PM
Solar activity index
Value as of the end of the day on April 10, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 9, 2002 to April 10, 2002
Time zone — UTC+00
List of solar flares for April 10, 2002
The total number of solar flares of class C and higher — 9 flares
C class — 7 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 22:25 | 22:42 | 22:55 | 9900 |
| M1.6 | 18:48 | 19:07 | 19:15 | 9899 |
| C4.2 | 15:38 | 15:41 | 15:44 | 9893 |
| C5.0 | 14:17 | 14:23 | 14:36 | — |
| M8.2 | 12:23 | 12:31 | 12:40 | 9893 |
| C4.3 | 06:41 | 06:50 | 06:56 | 9899 |
| C3.0 | 04:20 | 04:26 | 04:30 | — |
| C2.4 | 03:51 | 03:55 | 04:06 | 9899 |
| C5.6 | 00:27 | 00:59 | 01:05 | 9899 |