Solar flares on February 11, 2022
The most powerful solar flare in 24 hours
M1.4 (strong) flare - February 11 at 11:44 PM
Solar activity index
Value as of the end of the day on February 11, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 10, 2022 to February 11, 2022
Time zone — UTC-09 (Dillingham)
List of solar flares for February 11, 2022
The total number of solar flares of class C and higher — 6 flares
C class — 5 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.4 | 23:25 | 23:44 | 23:56 | — |
| C1.0 | 22:39 | 22:48 | 22:59 | 2940 |
| C1.5 | 17:53 | 18:21 | 18:46 | 2939 |
| C2.5 | 08:24 | 08:42 | 09:13 | 2940 |
| C1.1 | 03:41 | 03:50 | 03:59 | 2940 |
| C1.2 | 01:16 | 01:20 | 01:27 | — |