Solar flares on March 23, 2002
The most powerful solar flare in 24 hours
C3.5 (normal) flare - March 23 at 11:36 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-03 (Halifax) — summer time
List of solar flares for March 23, 2002
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 21:32 | 21:38 | 21:47 | — |
| C2.6 | 16:05 | 16:18 | 16:34 | 9876 |
| C1.5 | 12:38 | 12:43 | 12:45 | — |
| C3.5 | 11:25 | 11:36 | 11:41 | 9876 |
| C1.2 | 10:04 | 10:13 | 10:22 | — |
| C1.7 | 07:09 | 07:12 | 07:16 | — |
| C1.6 | 06:50 | 06:57 | 07:09 | — |
| C1.1 | 05:00 | 05:13 | 05:26 | — |
| C1.1 | 04:11 | 04:23 | 04:33 | — |
| C1.0 | 02:43 | 02:46 | 02:53 | — |
| C3.2 | 01:38 | 01:44 | 01:51 | 9876 |
| C2.1 | 00:13 | 00:30 | 01:28 | 9878 |