Solar flares on April 10, 2002
The most powerful solar flare in 24 hours
M8.2 (strong) flare - April 10 at 1:31 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+01 (Dublin) — summer time
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 | 23:25 | 23:42 | 23:55 | 9900 |
| M1.6 | 19:48 | 20:07 | 20:15 | 9899 |
| C4.2 | 16:38 | 16:41 | 16:44 | 9893 |
| C5.0 | 15:17 | 15:23 | 15:36 | — |
| M8.2 | 13:23 | 13:31 | 13:40 | 9893 |
| C4.3 | 07:41 | 07:50 | 07:56 | 9899 |
| C3.0 | 05:20 | 05:26 | 05:30 | — |
| C2.4 | 04:51 | 04:55 | 05:06 | 9899 |
| C5.6 | 01:27 | 01:59 | 02:05 | 9899 |