Solar flares on September 23, 2022
The most powerful solar flare in 24 hours
M1.7 (strong) flare - September 23 at 9:10 PM
Solar activity index
Value as of the end of the day on September 23, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 22, 2022 to September 23, 2022
Time zone — UTC+03 (Meshchovsk)
List of solar flares for September 23, 2022
The total number of solar flares of class C and higher — 14 flares
C class — 13 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.7 | 20:48 | 21:10 | 21:41 | 3110 |
| C3.6 | 20:12 | 20:16 | 20:24 | 3107 |
| C5.6 | 17:26 | 17:52 | 17:59 | 3110 |
| C4.7 | 17:14 | 17:23 | 17:26 | 3107 |
| C1.8 | 15:35 | 15:41 | 15:45 | 3109 |
| C7.2 | 14:29 | 14:33 | 14:37 | 3109 |
| C2.7 | 12:29 | 12:38 | 12:51 | 3107 |
| C2.8 | 11:47 | 11:55 | 12:00 | 3109 |
| C2.5 | 11:34 | 11:38 | 11:42 | 3107 |
| C5.0 | 07:59 | 08:10 | 08:21 | 3110 |
| C2.6 | 07:22 | 07:28 | 07:38 | — |
| C6.0 | 06:32 | 06:39 | 06:51 | 3107 |
| C2.2 | 05:30 | 05:37 | 05:43 | — |
| C3.5 | 03:09 | 03:23 | 03:33 | 3109 |