Solar flares on April 11, 2023
The most powerful solar flare in 24 hours
M1.3 (strong) flare - April 11 at 10:16 AM
Solar activity index
Value as of the end of the day on April 11, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 10, 2023 to April 11, 2023
Time zone — UTC+00
List of solar flares for April 11, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 10 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.9 | 22:30 | 22:42 | 22:56 | 3272 |
| C2.1 | 14:32 | 14:41 | 14:49 | 3273 |
| M1.3 | 09:51 | 10:16 | 10:23 | 3272 |
| C1.1 | 09:42 | 09:47 | 09:51 | 3272 |
| C1.6 | 08:05 | 08:15 | 08:25 | 3276 |
| C1.1 | 07:05 | 07:12 | 07:19 | 3272 |
| C1.4 | 05:17 | 05:25 | 05:31 | — |
| C6.3 | 02:59 | 03:07 | 03:13 | 3272 |
| C1.5 | 01:41 | 01:45 | 01:50 | 3276 |
| C1.2 | 01:24 | 01:33 | 01:38 | 3276 |
| C2.6 | 23:58 | 00:05 | 00:10 | 3276 |