Solar flares on April 10, 2002
The most powerful solar flare in 24 hours
M8.2 (strong) flare - April 10 at 6:01 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+05:30 (Thane)
List of solar flares for April 10, 2002
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.2 | 21:08 | 21:11 | 21:14 | 9893 |
| C5.0 | 19:47 | 19:53 | 20:06 | — |
| M8.2 | 17:53 | 18:01 | 18:10 | 9893 |
| C4.3 | 12:11 | 12:20 | 12:26 | 9899 |
| C3.0 | 09:50 | 09:56 | 10:00 | — |
| C2.4 | 09:21 | 09:25 | 09:36 | 9899 |
| C5.6 | 05:57 | 06:29 | 06:35 | 9899 |
| C2.1 | 02:11 | 03:17 | 03:45 | — |
| C4.1 | 00:38 | 00:46 | 00:55 | — |
Diary
- 04.08.2026 The magnetic storm has ended
- 02.08.2026 The first magnetic storm of August has begun
- 02.08.2026 A moderate magnetic storm is expected today, Sunday.