Solar flares on February 11, 2022
The most powerful solar flare in 24 hours
C2.5 (normal) flare - February 11 at 2:12 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-03:30 (Saint john's)
List of solar flares for February 11, 2022
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 23:23 | 23:51 | 00:16 | 2939 |
| C2.5 | 13:54 | 14:12 | 14:43 | 2940 |
| C1.1 | 09:11 | 09:20 | 09:29 | 2940 |
| C1.2 | 06:46 | 06:50 | 06:57 | — |