Solar flares on March 31, 2002
The most powerful solar flare in 24 hours
M1.0 (strong) flare - March 31 at 4:25 PM
Solar activity index
Value as of the end of the day on March 31, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 30, 2002 to March 31, 2002
Time zone — UTC+05:30 (Krishnanagar)
List of solar flares for March 31, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 5 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.2 | 20:19 | 20:23 | 20:25 | 9886 |
| M1.0 | 16:09 | 16:25 | 16:45 | 9885 |
| C2.9 | 15:35 | 15:40 | 15:45 | 9885 |
| C5.7 | 07:27 | 07:47 | 07:58 | — |
| C2.8 | 06:09 | 06:13 | 06:23 | — |
| M1.0 | 03:49 | 03:56 | 04:04 | — |
| C4.5 | 01:06 | 01:09 | 01:11 | 9885 |