Solar flares on February 4, 2022
The most powerful solar flare in 24 hours
C5.8 (normal) flare - February 4 at 12:21 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-03:30 (Saint john's)
List of solar flares for February 4, 2022
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 18:12 | 18:27 | 18:32 | 2936 |
| C1.1 | 16:50 | 16:56 | 17:01 | 2939 |
| C1.2 | 15:55 | 16:01 | 16:07 | — |
| C5.8 | 12:09 | 12:21 | 12:27 | 2936 |
| C2.2 | 07:25 | 07:34 | 07:41 | 2936 |
| C2.8 | 02:26 | 02:36 | 02:44 | 2936 |
| C1.4 | 23:59 | 00:07 | 00:23 | 2936 |