Solar flares on May 31, 2002
The most powerful solar flare in 24 hours
M1.5 (strong) flare - May 31 at 10:57 PM
Solar activity index
Value as of the end of the day on May 31, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 30, 2002 to May 31, 2002
Time zone — UTC-05 (Red Lake) — summer time
List of solar flares for May 31, 2002
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 |
|---|---|---|---|---|
| M1.5 | 22:50 | 22:57 | 23:01 | 9973 |
| C3.2 | 14:33 | 14:40 | 14:51 | 0 |
| C3.0 | 09:59 | 10:24 | 10:53 | 9973 |
| C2.7 | 07:57 | 08:05 | 08:09 | 9973 |
| C1.1 | 04:43 | 04:48 | 04:51 | 0 |