Solar flares on April 7, 2002
The most powerful solar flare in 24 hours
C9.6 (normal) flare - April 7 at 8:06 AM
Solar activity index
Value as of the end of the day on April 7, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 6, 2002 to April 7, 2002
Time zone — UTC+05:30 (Bhatpara)
List of solar flares for April 7, 2002
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 23:43 | 23:47 | 23:50 | — |
| C1.8 | 22:23 | 22:29 | 22:35 | — |
| C2.8 | 20:37 | 20:47 | 20:55 | — |
| C4.4 | 19:47 | 19:59 | 20:12 | 9898 |
| C1.7 | 18:12 | 18:15 | 18:17 | — |
| C6.0 | 13:44 | 13:54 | 14:00 | 9893 |
| C2.7 | 10:49 | 10:53 | 10:56 | 9893 |
| C1.7 | 10:13 | 10:19 | 10:29 | 9893 |
| C9.6 | 07:50 | 08:06 | 08:16 | 9899 |
| C2.0 | 06:02 | 06:51 | 07:23 | — |
| C2.0 | 01:15 | 01:25 | 01:30 | 9893 |