Solar flares on May 31, 2003
The most powerful solar flare in 24 hours
M1.4 (strong) flare - May 31 at 9:06 PM
Solar activity index
Value as of the end of the day on May 31, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 30, 2003 to May 31, 2003
Time zone — UTC-06 (Denver) — summer time
List of solar flares for May 31, 2003
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 |
|---|---|---|---|---|
| M1.4 | 20:23 | 21:06 | 22:00 | 375 |
| C3.7 | 18:35 | 18:51 | 19:07 | 368 |
| C6.2 | 10:20 | 10:32 | 10:40 | — |
| C3.5 | 09:25 | 09:33 | 09:40 | 365 |
| C1.3 | 08:05 | 08:16 | 08:23 | 365 |