Solar flares on September 27, 2022
The most powerful solar flare in 24 hours
C5.0 (normal) flare - September 27 at 3:57 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-04 (Lansing) — summer time
List of solar flares for September 27, 2022
The total number of solar flares of class C and higher — 13 flares
C class — 13 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 22:53 | 22:57 | 23:01 | 3107 |
| C3.4 | 20:41 | 20:47 | 20:51 | 3107 |
| C1.7 | 20:11 | 20:20 | 20:33 | 3107 |
| C2.2 | 19:02 | 19:07 | 19:11 | 3105 |
| C1.7 | 18:53 | 19:00 | 19:02 | 3105 |
| C5.0 | 15:49 | 15:57 | 16:04 | 3105 |
| C2.0 | 12:42 | 12:50 | 12:56 | 3105 |
| C1.1 | 10:39 | 10:48 | 10:53 | — |
| C2.1 | 09:40 | 09:52 | 09:58 | 3107 |
| C4.0 | 07:44 | 07:56 | 08:06 | 3107 |
| C4.8 | 02:37 | 02:46 | 02:58 | 3107 |
| C4.0 | 00:32 | 00:36 | 00:40 | — |
| C2.8 | 00:08 | 00:24 | 00:32 | 3107 |