Solar flares on April 25, 2026
The most powerful solar flare in 24 hours
M1.3 (strong) flare - April 25 at 8:23 PM
Solar activity index
Value as of the end of the day on April 25, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 24, 2026 to April 25, 2026
Time zone — UTC-04 (Columbia) — summer time
List of solar flares for April 25, 2026
The total number of solar flares of class C and higher — 13 flares
C class — 10 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.3 | 20:08 | 20:23 | 20:35 | 4425 |
| C1.9 | 19:42 | 19:48 | 19:55 | 4423 |
| C3.5 | 17:24 | 17:26 | 17:29 | 4423 |
| C3.9 | 15:26 | 15:38 | 15:53 | 4420 |
| C2.1 | 11:53 | 12:02 | 12:08 | 4425 |
| M1.1 | 10:22 | 10:30 | 10:32 | 4425 |
| C3.8 | 09:12 | 09:20 | 09:28 | 4419 |
| C1.4 | 08:25 | 08:31 | 08:34 | 4425 |
| C3.2 | 05:47 | 05:54 | 05:56 | 4420 |
| C2.1 | 05:30 | 05:32 | 05:35 | 4425 |
| M1.3 | 03:56 | 03:59 | 04:03 | 4423 |
| C2.5 | 03:40 | 03:46 | 03:49 | 4425 |
| C1.3 | 03:03 | 03:08 | 03:12 | 4425 |