Solar flares on September 17, 2022
The most powerful solar flare in 24 hours
M2.6 (strong) flare - September 17 at 11:41 PM
Solar activity index
Value as of the end of the day on September 17, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 16, 2022 to September 17, 2022
Time zone — UTC+03 (Pskov)
List of solar flares for September 17, 2022
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 |
|---|---|---|---|---|
| M2.6 | 23:32 | 23:41 | 23:52 | 3098 |
| C2.3 | 23:13 | 23:22 | 23:31 | 3098 |
| M1.9 | 16:21 | 16:39 | 16:53 | 3098 |
| C1.4 | 11:31 | 11:38 | 11:44 | 3098 |
| C1.2 | 11:15 | 11:23 | 11:31 | 3100 |
| C1.6 | 08:09 | 08:17 | 08:25 | 3102 |
| C1.7 | 07:31 | 07:40 | 07:48 | 3098 |
| C3.0 | 04:35 | 04:57 | 05:11 | 3100 |
| C1.7 | 02:50 | 03:04 | 03:09 | 3102 |
| C1.3 | 02:37 | 02:44 | 02:50 | 3102 |
| C2.4 | 01:59 | 02:09 | 02:14 | 3102 |
| C2.2 | 00:06 | 00:18 | 00:24 | 3098 |