Solar flares on September 27, 2022
The most powerful solar flare in 24 hours
C5.0 (normal) flare - September 27 at 2:57 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-05 (Madison) — summer time
List of solar flares for September 27, 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 |
|---|---|---|---|---|
| C1.9 | 21:53 | 21:57 | 22:01 | 3107 |
| C3.4 | 19:41 | 19:47 | 19:51 | 3107 |
| C1.7 | 19:11 | 19:20 | 19:33 | 3107 |
| C2.2 | 18:02 | 18:07 | 18:11 | 3105 |
| C1.7 | 17:53 | 18:00 | 18:02 | 3105 |
| C5.0 | 14:49 | 14:57 | 15:04 | 3105 |
| C2.0 | 11:42 | 11:50 | 11:56 | 3105 |
| C1.1 | 09:39 | 09:48 | 09:53 | — |
| C2.1 | 08:40 | 08:52 | 08:58 | 3107 |
| C4.0 | 06:44 | 06:56 | 07:06 | 3107 |
| C4.8 | 01:37 | 01:46 | 01:58 | 3107 |