Solar flares on May 11, 2023
The most powerful solar flare in 24 hours
M2.1 (strong) flare - May 11 at 5:01 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-04 (Baltimore) — summer time
List of solar flares for May 11, 2023
The total number of solar flares of class C and higher — 7 flares
C class — 5 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.4 | 16:10 | 16:18 | 16:27 | 3296 |
| C1.8 | 15:53 | 15:59 | 16:08 | 3296 |
| M1.8 | 14:13 | 14:29 | 14:38 | 3294 |
| C6.2 | 09:53 | 10:02 | 10:10 | 3296 |
| C3.0 | 08:59 | 09:06 | 09:15 | 3296 |
| M2.1 | 04:47 | 05:01 | 05:11 | 3294 |
| C3.2 | 00:25 | 00:39 | 00:49 | 3296 |