Solar flares on April 5, 2001
The most powerful solar flare in 24 hours
M8.4 (strong) flare - April 5 at 6:52 AM
Solar activity index
Value as of the end of the day on April 5, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 4, 2001 to April 5, 2001
Time zone — UTC-02:30 (Saint john's) — summer time
List of solar flares for April 5, 2001
The total number of solar flares of class C and higher — 5 flares
C class — 1 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.7 | 23:16 | 23:19 | 23:24 | 9415 |
| M5.1 | 14:27 | 14:55 | 15:44 | 9415 |
| M8.4 | 06:07 | 06:52 | 07:24 | 9417 |
| M1.2 | 05:27 | 06:04 | 06:06 | 9417 |
| M1.1 | 02:40 | 02:48 | 02:57 | — |