Solar flares on August 26, 2025
The most powerful solar flare in 24 hours
M4.5 (strong) flare - August 26 at 7:25 AM
Solar activity index
Value as of the end of the day on August 26, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 25, 2025 to August 26, 2025
Time zone — UTC+02 (Vaduz) — summer time
List of solar flares for August 26, 2025
The total number of solar flares of class C and higher — 9 flares
C class — 6 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 15:39 | 16:07 | 16:32 | 4202 |
| C6.9 | 14:59 | 15:11 | 15:23 | 4199 |
| M4.5 | 07:09 | 07:25 | 07:40 | 4197 |
| C5.5 | 05:02 | 05:08 | 05:14 | 4197 |
| C5.7 | 04:49 | 04:57 | 05:02 | 4197 |
| C4.7 | 04:21 | 04:28 | 04:30 | 4197 |
| C7.4 | 03:28 | 03:34 | 03:39 | 4197 |
| M3.3 | 02:22 | 02:30 | 02:35 | 4199 |
| C3.1 | 01:08 | 01:15 | 01:20 | 4197 |