Solar flares on April 4, 2000
The most powerful solar flare in 24 hours
M1.0 (strong) flare - April 4 at 5:32 AM
Solar activity index
Value as of the end of the day on April 4, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 3, 2000 to April 4, 2000
Time zone — UTC+04 (Samara)
List of solar flares for April 4, 2000
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 22:00 | 22:03 | 22:10 | — |
| C9.7 | 19:12 | 19:41 | 20:05 | 8933 |
| C5.8 | 09:14 | 09:25 | 09:39 | — |
| M1.0 | 05:18 | 05:32 | 05:44 | — |
| C3.8 | 01:01 | 01:07 | 01:13 | — |