Solar flares on February 4, 2022
The most powerful solar flare in 24 hours
C5.8 (normal) flare - February 4 at 5:51 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+02 (Riga)
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 | 23:42 | 23:57 | 00:02 | 2936 |
| C1.1 | 22:20 | 22:26 | 22:31 | 2939 |
| C1.2 | 21:25 | 21:31 | 21:37 | — |
| C5.8 | 17:39 | 17:51 | 17:57 | 2936 |
| C2.2 | 12:55 | 13:04 | 13:11 | 2936 |
| C2.8 | 07:56 | 08:06 | 08:14 | 2936 |
| C1.4 | 05:29 | 05:37 | 05:53 | 2936 |
| C1.4 | 04:37 | 04:42 | 04:49 | 2941 |
| C2.2 | 01:29 | 01:43 | 01:49 | 2936 |