Solar flares on February 4, 2022
The most powerful solar flare in 24 hours
C5.8 (normal) flare - February 4 at 4:51 PM
Solar activity index
Value as of the end of the day on February 4, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 3, 2022 to February 4, 2022
Time zone — UTC+01 (Bern)
List of solar flares for February 4, 2022
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 22:42 | 22:57 | 23:02 | 2936 |
| C1.1 | 21:20 | 21:26 | 21:31 | 2939 |
| C1.2 | 20:25 | 20:31 | 20:37 | — |
| C5.8 | 16:39 | 16:51 | 16:57 | 2936 |
| C2.2 | 11:55 | 12:04 | 12:11 | 2936 |
| C2.8 | 06:56 | 07:06 | 07:14 | 2936 |
| C1.4 | 04:29 | 04:37 | 04:53 | 2936 |
| C1.4 | 03:37 | 03:42 | 03:49 | 2941 |
| C2.2 | 00:29 | 00:43 | 00:49 | 2936 |