Solar flares on April 15, 2022
The most powerful solar flare in 24 hours
M1.9 (strong) flare - April 15 at 9:59 AM
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-04 (Concord) — summer time
List of solar flares for April 15, 2022
The total number of solar flares of class C and higher — 5 flares
C class — 3 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.1 | 22:39 | 22:50 | 23:01 | 2993 |
| C4.4 | 18:34 | 18:46 | 19:05 | — |
| C4.4 | 14:33 | 14:43 | 15:02 | — |
| M1.9 | 09:47 | 09:59 | 10:11 | — |
| M1.2 | 06:31 | 07:01 | 07:07 | — |