Solar flares on March 23, 2001
The most powerful solar flare in 24 hours
M1.2 (strong) flare - March 23 at 9:38 PM
Solar activity index
Value as of the end of the day on March 23, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 22, 2001 to March 23, 2001
Time zone — UTC-04 (Moosonee) — summer time
List of solar flares for March 23, 2001
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 23:45 | 23:51 | 00:03 | — |
| C2.1 | 22:24 | 22:30 | 22:33 | — |
| M1.2 | 21:33 | 21:38 | 21:42 | 9376 |
| C2.7 | 17:35 | 17:41 | 17:46 | — |
| C2.1 | 16:34 | 16:44 | 16:49 | 9390 |
| C1.9 | 14:40 | 14:59 | 15:19 | — |
| C3.4 | 11:17 | 11:23 | 11:32 | — |
| C2.5 | 01:38 | 01:43 | 01:46 | 9389 |
| C2.8 | 23:50 | 00:08 | 00:16 | 9390 |