Solar flares on September 17, 2022
The most powerful solar flare in 24 hours
M1.9 (strong) flare - September 17 at 7:09 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+05:30 (Agra)
List of solar flares for September 17, 2022
The total number of solar flares of class C and higher — 11 flares
C class — 10 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.9 | 18:51 | 19:09 | 19:23 | 3098 |
| C1.4 | 14:01 | 14:08 | 14:14 | 3098 |
| C1.2 | 13:45 | 13:53 | 14:01 | 3100 |
| C1.6 | 10:39 | 10:47 | 10:55 | 3102 |
| C1.7 | 10:01 | 10:10 | 10:18 | 3098 |
| C3.0 | 07:05 | 07:27 | 07:41 | 3100 |
| C1.7 | 05:20 | 05:34 | 05:39 | 3102 |
| C1.3 | 05:07 | 05:14 | 05:20 | 3102 |
| C2.4 | 04:29 | 04:39 | 04:44 | 3102 |
| C2.2 | 02:36 | 02:48 | 02:54 | 3098 |
| C2.7 | 00:32 | 00:37 | 00:41 | 3098 |