Solar flares on May 22, 2021
The most powerful solar flare in 24 hours
M1.4 (strong) flare - May 22 at 9:36 PM
Solar activity index
Value as of the end of the day on May 22, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 21, 2021 to May 22, 2021
Time zone — UTC+00
List of solar flares for May 22, 2021
The total number of solar flares of class C and higher — 12 flares
C class — 10 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.8 | 23:05 | 23:13 | 23:17 | 2824 |
| C1.8 | 21:53 | 22:00 | 22:05 | 2824 |
| M1.4 | 21:30 | 21:36 | 21:43 | 2824 |
| M1.1 | 17:03 | 17:11 | 17:16 | 2824 |
| C1.8 | 16:03 | 16:18 | 16:25 | 2824 |
| C3.2 | 15:12 | 15:35 | 15:44 | 2824 |
| C1.1 | 14:04 | 14:16 | 14:25 | 2824 |
| C2.5 | 11:17 | 11:23 | 11:29 | 2824 |
| C1.3 | 07:10 | 08:44 | 14:03 | 2824 |
| C1.3 | 06:45 | 06:52 | 06:58 | 2824 |
| C6.0 | 06:06 | 06:17 | 06:24 | 2824 |
| C6.1 | 02:47 | 02:56 | 03:00 | 2824 |