Solar flares on April 15, 2022
The most powerful solar flare in 24 hours
M1.9 (strong) flare - April 15 at 1:59 PM
Solar activity index
Value as of the end of the day on April 15, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 14, 2022 to April 15, 2022
Time zone — UTC+00
List of solar flares for April 15, 2022
The total number of solar flares of class C and higher — 4 flares
C class — 2 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.4 | 22:34 | 22:46 | 23:05 | — |
| C4.4 | 18:33 | 18:43 | 19:02 | — |
| M1.9 | 13:47 | 13:59 | 14:11 | — |
| M1.2 | 10:31 | 11:01 | 11:07 | — |