Solar flares on May 22, 2023
The most powerful solar flare in 24 hours
M1.9 (strong) flare - May 22 at 4:37 AM
Solar activity index
Value as of the end of the day on May 22, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 21, 2023 to May 22, 2023
Time zone — UTC-09 (Honolulu) — summer time
List of solar flares for May 22, 2023
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 22:44 | 22:52 | 22:56 | 3312 |
| C2.3 | 21:55 | 22:05 | 22:09 | 3311 |
| C3.0 | 09:25 | 09:37 | 09:56 | 3312 |
| C6.3 | 05:10 | 05:14 | 05:19 | 3311 |
| M1.9 | 04:30 | 04:37 | 21:55 | — |
| C7.2 | 04:19 | 04:27 | 04:31 | — |
| C3.2 | 00:29 | 00:40 | 00:44 | 3311 |