Solar flares on May 11, 2023
The most powerful solar flare in 24 hours
M2.1 (strong) flare - May 11 at 9:01 AM
Solar activity index
Value as of the end of the day on May 11, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 10, 2023 to May 11, 2023
Time zone — UTC+00
List of solar flares for May 11, 2023
The total number of solar flares of class C and higher — 10 flares
C class — 8 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.4 | 20:10 | 20:18 | 20:27 | 3296 |
| C1.8 | 19:53 | 19:59 | 20:08 | 3296 |
| M1.8 | 18:13 | 18:29 | 18:38 | 3294 |
| C6.2 | 13:53 | 14:02 | 14:10 | 3296 |
| C3.0 | 12:59 | 13:06 | 13:15 | 3296 |
| M2.1 | 08:47 | 09:01 | 09:11 | 3294 |
| C3.2 | 04:25 | 04:39 | 04:49 | 3296 |
| C2.5 | 02:51 | 02:58 | 03:06 | 3296 |
| C4.1 | 01:02 | 01:09 | 01:17 | 3294 |
| C2.9 | 00:20 | 00:30 | 00:46 | 3293 |