Solar flares on September 22, 2022
The most powerful solar flare in 24 hours
C7.8 (normal) flare - September 22 at 12:34 PM
Solar activity index
Value as of the end of the day on September 22, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 21, 2022 to September 22, 2022
Time zone — UTC+01 (London) — summer time
List of solar flares for September 22, 2022
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 21:12 | 21:20 | 21:32 | 3107 |
| C1.9 | 19:14 | 19:27 | 19:39 | 3109 |
| C3.6 | 15:21 | 15:43 | 15:59 | 3107 |
| C7.8 | 12:23 | 12:34 | 12:39 | 3105 |
| C1.8 | 11:33 | 11:36 | 11:40 | 3107 |
| C1.6 | 10:42 | 10:51 | 10:58 | 3105 |
| C1.7 | 09:40 | 09:47 | 09:58 | 3109 |
| C1.7 | 05:26 | 05:37 | 05:49 | 3107 |
| C1.6 | 04:52 | 04:56 | 05:02 | 3109 |
| C3.6 | 02:23 | 02:36 | 02:52 | 3105 |
| C6.7 | 00:08 | 00:20 | 00:30 | 3105 |