Solar flares on April 8, 2002
The most powerful solar flare in 24 hours
M2.1 (strong) flare - April 8 at 7:42 PM
Solar activity index
Value as of the end of the day on April 8, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 7, 2002 to April 8, 2002
Time zone — UTC-05 (Springfield) — summer time
List of solar flares for April 8, 2002
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.1 | 19:38 | 19:42 | 19:50 | 9899 |
| C2.4 | 17:53 | 17:59 | 18:03 | — |
| C6.1 | 15:39 | 15:46 | 15:52 | 9899 |
| C2.3 | 12:23 | 12:34 | 12:43 | 9898 |
| C2.1 | 08:41 | 08:49 | 08:54 | 9888 |
| C1.5 | 07:00 | 07:02 | 07:04 | 9887 |
| C1.7 | 06:40 | 06:44 | 06:48 | — |
| C2.1 | 06:18 | 06:23 | 06:27 | 9899 |
| C1.8 | 04:42 | 04:51 | 05:04 | — |
| C2.0 | 00:21 | 00:26 | 00:36 | 9898 |