Solar flares on September 4, 2022
The most powerful solar flare in 24 hours
C8.2 (normal) flare - September 4 at 11:38 AM
Solar activity index
Value as of the end of the day on September 4, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 3, 2022 to September 4, 2022
Time zone — UTC-05 (Des Moines) — summer time
List of solar flares for September 4, 2022
The total number of solar flares of class C and higher — 19 flares
C class — 19 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.5 | 23:30 | 23:46 | 00:09 | — |
| C2.4 | 22:14 | 22:26 | 22:36 | 3089 |
| C4.4 | 21:49 | 21:56 | 22:00 | 3092 |
| C5.0 | 20:53 | 21:05 | 21:19 | 3092 |
| C2.5 | 16:40 | 16:48 | 16:57 | 3089 |
| C2.3 | 15:44 | 15:51 | 15:56 | 3089 |
| C2.2 | 13:21 | 13:27 | 13:31 | 3092 |
| C1.8 | 13:00 | 13:06 | 13:14 | 3092 |
| C8.2 | 11:30 | 11:38 | 11:45 | 3089 |
| C2.1 | 11:18 | 11:23 | 11:28 | 3089 |
| C2.9 | 09:03 | 09:10 | 09:26 | 3089 |
| C2.5 | 08:47 | 08:55 | 09:02 | 3089 |
| C4.3 | 07:11 | 07:16 | 07:21 | 3089 |
| C3.1 | 06:22 | 06:32 | 06:41 | 3089 |
| C2.5 | 05:51 | 05:55 | 06:00 | 3089 |
| C2.3 | 05:14 | 05:21 | 05:40 | 3089 |
| C3.9 | 02:35 | 02:54 | 03:12 | 3093 |
| C2.2 | 02:09 | 02:17 | 02:28 | 3094 |
| C4.8 | 00:16 | 00:31 | 00:38 | 3089 |