Solar flares on April 1, 2002
The most powerful solar flare in 24 hours
C3.3 (normal) flare - April 1 at 9:30 PM
Solar activity index
Value as of the end of the day on April 1, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 31, 2002 to April 1, 2002
Time zone — UTC+00
List of solar flares for April 1, 2002
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.3 | 21:19 | 21:30 | 21:43 | — |
| C1.9 | 19:05 | 19:12 | 19:20 | — |
| C3.0 | 15:29 | 15:39 | 15:57 | 9886 |
| C1.9 | 14:41 | 14:46 | 14:50 | 9885 |
| C1.3 | 13:00 | 13:03 | 13:07 | — |