Solar flares on September 27, 2022
The most powerful solar flare in 24 hours
C5.0 (normal) flare - September 27 at 7:57 PM
Solar activity index
Value as of the end of the day on September 27, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 26, 2022 to September 27, 2022
Time zone — UTC+00
List of solar flares for September 27, 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 |
|---|---|---|---|---|
| C2.2 | 23:02 | 23:07 | 23:11 | 3105 |
| C1.7 | 22:53 | 23:00 | 23:02 | 3105 |
| C5.0 | 19:49 | 19:57 | 20:04 | 3105 |
| C2.0 | 16:42 | 16:50 | 16:56 | 3105 |
| C1.1 | 14:39 | 14:48 | 14:53 | — |
| C2.1 | 13:40 | 13:52 | 13:58 | 3107 |
| C4.0 | 11:44 | 11:56 | 12:06 | 3107 |
| C4.8 | 06:37 | 06:46 | 06:58 | 3107 |
| C4.0 | 04:32 | 04:36 | 04:40 | — |
| C2.8 | 04:08 | 04:24 | 04:32 | 3107 |