Solar flares on February 13, 2022
The most powerful solar flare in 24 hours
C7.1 (normal) flare - February 13 at 6:12 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-03:30 (Saint john's)
List of solar flares for February 13, 2022
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.1 | 17:57 | 18:12 | 18:24 | 2941 |
| C1.0 | 13:11 | 13:21 | 13:32 | 2941 |
| C1.0 | 11:53 | 11:57 | 12:03 | 2941 |