Solar flares on September 11, 2022
The most powerful solar flare in 24 hours
C6.1 (normal) flare - September 11 at 10:28 PM
Solar activity index
Value as of the end of the day on September 11, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 10, 2022 to September 11, 2022
Time zone — UTC+00
List of solar flares for September 11, 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 |
|---|---|---|---|---|
| C6.1 | 22:08 | 22:28 | 22:39 | 3098 |
| C4.7 | 18:22 | 18:27 | 18:33 | 3098 |
| C3.5 | 18:04 | 18:13 | 18:20 | 3101 |
| C4.8 | 16:39 | 16:50 | 17:00 | 3098 |
| C5.2 | 14:31 | 14:38 | 14:50 | 3098 |
| C3.5 | 13:44 | 13:54 | 14:02 | 3098 |
| C4.5 | 12:26 | 12:33 | 12:37 | 3098 |
| C4.7 | 10:27 | 10:33 | 10:40 | 3098 |
| C1.2 | 05:17 | 05:27 | 05:35 | 3100 |
| C1.0 | 02:30 | 02:37 | 02:49 | 3099 |
| C2.8 | 23:49 | 00:09 | 00:24 | 3100 |