Solar flares on September 15, 2022
The most powerful solar flare in 24 hours
C3.9 (normal) flare - September 15 at 7:17 PM
Solar activity index
Value as of the end of the day on September 15, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 14, 2022 to September 15, 2022
Time zone — UTC-08 (Dillingham) — summer time
List of solar flares for September 15, 2022
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.7 | 23:35 | 23:38 | 23:45 | 3098 |
| C3.2 | 22:11 | 22:15 | 22:19 | 3098 |
| C3.0 | 20:21 | 20:25 | 20:30 | 3103 |
| C3.9 | 19:08 | 19:17 | 19:22 | 3103 |
| C2.6 | 18:54 | 19:02 | 19:06 | 3098 |
| C1.6 | 17:00 | 17:05 | 17:09 | 3103 |
| C2.0 | 16:17 | 16:23 | 16:35 | 3098 |
| C2.3 | 11:12 | 11:21 | 11:30 | 3100 |
| C1.6 | 08:51 | 09:00 | 09:08 | 3098 |
| C1.5 | 03:27 | 03:36 | 03:45 | 3098 |