Solar flares on February 13, 2022
The most powerful solar flare in 24 hours
C7.1 (normal) flare - February 13 at 9:42 PM
Solar activity index
Value as of the end of the day on February 13, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 12, 2022 to February 13, 2022
Time zone — UTC+00
List of solar flares for February 13, 2022
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.1 | 21:27 | 21:42 | 21:54 | 2941 |
| C1.0 | 16:41 | 16:51 | 17:02 | 2941 |
| C1.0 | 15:23 | 15:27 | 15:33 | 2941 |
| C2.4 | 03:12 | 03:18 | 03:23 | 2941 |
| C6.1 | 01:43 | 01:47 | 01:51 | 2941 |
| C3.2 | 00:48 | 01:20 | 01:43 | 2940 |