Solar flares on April 22, 2000
The most powerful solar flare in 24 hours
C7.1 (normal) flare - April 22 at 3:54 PM
Solar activity index
Value as of the end of the day on April 22, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 21, 2000 to April 22, 2000
Time zone — UTC-08 (Kotzebue) — summer time
List of solar flares for April 22, 2000
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 |
|---|---|---|---|---|
| C2.1 | 21:58 | 22:24 | 22:33 | 8967 |
| C1.2 | 21:04 | 21:15 | 21:25 | — |
| C4.7 | 17:08 | 17:25 | 17:36 | — |
| C7.1 | 15:39 | 15:54 | 15:57 | 8972 |
| C3.3 | 13:49 | 13:54 | 13:56 | 8972 |
| C1.9 | 13:22 | 13:31 | 13:37 | 8972 |
| C1.4 | 12:25 | 12:29 | 12:41 | 8972 |
| C2.7 | 10:51 | 11:16 | 11:23 | 8972 |
| C1.9 | 10:47 | 10:59 | 11:14 | 8970 |
| C2.6 | 10:02 | 10:09 | 10:14 | 8970 |
| C2.0 | 07:54 | 07:59 | 08:05 | 8971 |