Solar flares on May 23, 2024
The most powerful solar flare in 24 hours
M4.2 (strong) flare - May 23 at 3:16 AM
Solar activity index
Value as of the end of the day on May 23, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 22, 2024 to May 23, 2024
Time zone — UTC+01 (London) — summer time
List of solar flares for May 23, 2024
The total number of solar flares of class C and higher — 24 flares
C class — 19 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.6 | 23:50 | 23:58 | 00:03 | 3679 |
| C3.8 | 22:56 | 23:05 | 23:11 | — |
| C4.1 | 22:34 | 22:39 | 22:45 | 3679 |
| C4.1 | 22:15 | 22:25 | 22:32 | 3685 |
| C6.5 | 21:27 | 21:34 | 21:42 | 3679 |
| C6.0 | 20:37 | 20:46 | 20:51 | — |
| C5.5 | 17:34 | 17:40 | 17:44 | — |
| C5.6 | 17:13 | 17:27 | 17:34 | — |
| M1.0 | 16:53 | 16:58 | 17:03 | 3689 |
| C6.8 | 16:44 | 16:48 | 16:52 | 3679 |
| M2.5 | 13:48 | 14:20 | 14:44 | 3679 |
| C5.8 | 13:30 | 13:36 | 13:42 | 3679 |
| C4.5 | 13:19 | 13:24 | 13:30 | 3679 |
| C4.0 | 12:57 | 13:07 | 13:19 | 3679 |
| C6.0 | 12:07 | 12:10 | 12:14 | 3679 |
| C7.8 | 11:38 | 11:40 | 11:44 | 3679 |
| M1.0 | 11:03 | 11:08 | 11:14 | — |
| C8.3 | 10:09 | 10:21 | 10:26 | 3679 |
| C5.5 | 09:02 | 09:09 | 09:13 | 3679 |
| C9.7 | 07:36 | 07:42 | 07:54 | — |
| C4.7 | 07:04 | 07:08 | 07:12 | 3679 |
| M1.7 | 05:03 | 05:29 | 05:54 | 3679 |
| M4.2 | 03:05 | 03:16 | 03:26 | 3679 |
| C8.5 | 02:44 | 02:51 | 03:05 | 3679 |