Solar flares on September 15, 2022
The most powerful solar flare in 24 hours
C6.4 (normal) flare - September 15 at 6:33 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+00
List of solar flares for September 15, 2022
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 19:12 | 19:21 | 19:30 | 3100 |
| C1.6 | 16:51 | 17:00 | 17:08 | 3098 |
| C1.5 | 11:27 | 11:36 | 11:45 | 3098 |
| C6.4 | 05:54 | 06:33 | 07:13 | — |
| C3.8 | 03:03 | 03:19 | 03:45 | 3098 |
| C1.5 | 02:28 | 02:35 | 02:40 | 3098 |
| C1.5 | 01:55 | 02:02 | 02:06 | 3098 |