Solar flares on March 23, 2002
The most powerful solar flare in 24 hours
C3.5 (normal) flare - March 23 at 10:36 AM
Solar activity index
Value as of the end of the day on March 23, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 22, 2002 to March 23, 2002
Time zone — UTC-04 (Columbus) — summer time
List of solar flares for March 23, 2002
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 20:32 | 20:38 | 20:47 | — |
| C2.6 | 15:05 | 15:18 | 15:34 | 9876 |
| C1.5 | 11:38 | 11:43 | 11:45 | — |
| C3.5 | 10:25 | 10:36 | 10:41 | 9876 |
| C1.2 | 09:04 | 09:13 | 09:22 | — |
| C1.7 | 06:09 | 06:12 | 06:16 | — |
| C1.6 | 05:50 | 05:57 | 06:09 | — |
| C1.1 | 04:00 | 04:13 | 04:26 | — |
| C1.1 | 03:11 | 03:23 | 03:33 | — |
| C1.0 | 01:43 | 01:46 | 01:53 | — |
| C3.2 | 00:38 | 00:44 | 00:51 | 9876 |