Solar flares on April 3, 2001
The most powerful solar flare in 24 hours
X20 (very strong) flare - April 3 at 12:51 AM
Solar activity index
Value as of the end of the day on April 3, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 2, 2001 to April 3, 2001
Time zone — UTC+03 (Belgorod)
List of solar flares for April 3, 2001
The total number of solar flares of class C and higher — 6 flares
C class — 3 | M class — 1 | X class — 2
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.5 | 21:46 | 21:52 | 22:00 | — |
| C8.5 | 20:36 | 20:42 | 20:50 | 9401 |
| C7.1 | 19:47 | 20:03 | 20:13 | — |
| M2.4 | 15:29 | 15:34 | 15:38 | 9393 |
| X1.2 | 06:25 | 06:57 | 07:55 | 9415 |
| X20 | 00:32 | 00:51 | 01:03 | 9393 |