Solar flares on September 15, 2022
The most powerful solar flare in 24 hours
C6.4 (normal) flare - September 15 at 12:33 AM
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-06 (Cheyenne) — summer time
List of solar flares for September 15, 2022
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 22:21 | 22:25 | 22:30 | 3103 |
| C3.9 | 21:08 | 21:17 | 21:22 | 3103 |
| C2.6 | 20:54 | 21:02 | 21:06 | 3098 |
| C1.6 | 19:00 | 19:05 | 19:09 | 3103 |
| C2.0 | 18:17 | 18:23 | 18:35 | 3098 |
| C2.3 | 13:12 | 13:21 | 13:30 | 3100 |
| C1.6 | 10:51 | 11:00 | 11:08 | 3098 |
| C1.5 | 05:27 | 05:36 | 05:45 | 3098 |
| C6.4 | 23:54 | 00:33 | 01:13 | — |