Solar flares on May 11, 2022
The most powerful solar flare in 24 hours
C4.9 (normal) flare - May 11 at 10:56 PM
Solar activity index
Value as of the end of the day on May 11, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 10, 2022 to May 11, 2022
Time zone — UTC+09:30 (Adelaide)
List of solar flares for May 11, 2022
The total number of solar flares of class C and higher — 17 flares
C class — 17 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.8 | 23:49 | 23:54 | 00:03 | 3007 |
| C3.5 | 23:25 | 23:38 | 23:49 | — |
| C4.9 | 22:44 | 22:56 | 23:05 | 3007 |
| C2.9 | 22:01 | 22:16 | 22:44 | 3006 |
| C1.7 | 21:29 | 21:35 | 21:45 | — |
| C3.5 | 18:55 | 19:22 | 19:44 | — |
| C1.9 | 17:41 | 17:51 | 17:55 | — |
| C4.5 | 15:52 | 15:56 | 16:00 | 3007 |
| C3.1 | 15:41 | 15:47 | 15:52 | 3006 |
| C2.5 | 15:15 | 15:21 | 15:26 | 3006 |
| C1.9 | 15:02 | 15:10 | 15:15 | 3006 |
| C2.3 | 13:46 | 13:59 | 14:12 | — |
| C3.2 | 12:15 | 12:24 | 12:28 | 3007 |
| C1.9 | 09:46 | 09:54 | 09:59 | 3007 |
| C1.6 | 08:39 | 08:45 | 08:49 | 3007 |
| C1.5 | 08:25 | 08:32 | 08:39 | — |
| C2.1 | 06:49 | 07:37 | 08:25 | 3007 |