Solar flares on April 2, 2026
The most powerful solar flare in 24 hours
M3.5 (strong) flare - April 2 at 10:15 AM
Solar activity index
Value as of the end of the day on April 2, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 1, 2026 to April 2, 2026
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for April 2, 2026
The total number of solar flares of class C and higher — 11 flares
C class — 9 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.3 | 23:45 | 23:56 | 23:58 | 4409 |
| C6.0 | 21:20 | 21:42 | 21:45 | — |
| C2.3 | 19:24 | 19:32 | 19:34 | 4409 |
| C7.0 | 16:59 | 17:07 | 17:18 | 4409 |
| C1.5 | 15:53 | 15:58 | 16:04 | 4409 |
| C1.6 | 15:08 | 15:15 | 15:20 | 4409 |
| C1.2 | 13:21 | 13:28 | 13:32 | 4405 |
| M3.5 | 09:23 | 10:15 | 10:34 | 4404 |
| C3.9 | 05:01 | 06:59 | 07:56 | 4409 |
| C1.3 | 04:26 | 04:30 | 04:32 | 4409 |
| C1.8 | 01:22 | 01:28 | 01:30 | 4409 |