Solar flares on March 31, 2023
The most powerful solar flare in 24 hours
C9.7 (normal) flare - March 31 at 2:57 PM
Solar activity index
Value as of the end of the day on March 31, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 30, 2023 to March 31, 2023
Time zone — UTC-06 (Edmonton) — summer time
List of solar flares for March 31, 2023
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.7 | 20:49 | 21:28 | 22:31 | — |
| C1.9 | 17:34 | 17:50 | 18:12 | 3267 |
| C9.7 | 14:39 | 14:57 | 15:04 | 3257 |
| C1.1 | 11:18 | 11:25 | 11:32 | — |
| C1.6 | 08:18 | 08:46 | 09:10 | — |
| C1.1 | 07:51 | 07:54 | 08:00 | — |
| C1.1 | 05:03 | 05:16 | 05:24 | 3256 |
| C1.0 | 03:54 | 04:00 | 04:08 | — |
| C4.4 | 03:02 | 03:09 | 03:14 | 3260 |