Solar flares on April 23, 2026
The most powerful solar flare in 24 hours
M4.9 (strong) flare - April 23 at 11:08 PM
Solar activity index
Value as of the end of the day on April 23, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 22, 2026 to April 23, 2026
Time zone — UTC+06 (Omsk)
List of solar flares for April 23, 2026
The total number of solar flares of class C and higher — 16 flares
C class — 11 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M4.9 | 23:00 | 23:08 | 23:14 | 4419 |
| C1.4 | 21:14 | 21:27 | 21:42 | 4420 |
| M1.7 | 19:42 | 20:00 | 20:11 | 4419 |
| C2.1 | 18:59 | 19:02 | 19:04 | 4420 |
| C1.3 | 18:26 | 18:30 | 18:37 | 4420 |
| C1.4 | 17:51 | 17:58 | 18:04 | 4421 |
| C2.3 | 15:47 | 15:53 | 15:57 | — |
| M4.3 | 14:40 | 14:48 | 14:53 | 4419 |
| C5.6 | 14:06 | 14:11 | 14:19 | 4420 |
| C4.5 | 13:48 | 13:57 | 14:06 | 4420 |
| M1.2 | 10:50 | 10:59 | 11:08 | 4420 |
| M1.6 | 10:24 | 10:35 | 10:48 | 4419 |
| C1.9 | 08:16 | 08:23 | 08:30 | 4420 |
| C4.4 | 07:02 | 07:17 | 07:29 | — |
| C3.0 | 05:02 | 05:14 | 05:27 | 4420 |
| C2.3 | 01:06 | 01:20 | 01:39 | 4420 |