Solar flares on May 23, 2021
The most powerful solar flare in 24 hours
M1.4 (strong) flare - May 23 at 4:36 AM
Solar activity index
Value as of the end of the day on May 23, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 22, 2021 to May 23, 2021
Time zone — UTC+07 (Norilsk)
List of solar flares for May 23, 2021
The total number of solar flares of class C and higher — 8 flares
C class — 5 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.1 | 18:00 | 18:08 | 18:14 | 2824 |
| C2.4 | 16:10 | 16:22 | 16:35 | 2824 |
| C2.7 | 11:59 | 12:10 | 12:20 | 2824 |
| C1.0 | 11:47 | 11:51 | 11:55 | 2824 |
| C6.8 | 06:05 | 06:13 | 06:17 | 2824 |
| C1.8 | 04:53 | 05:00 | 05:05 | 2824 |
| M1.4 | 04:30 | 04:36 | 04:43 | 2824 |
| M1.1 | 00:03 | 00:11 | 00:16 | 2824 |