Solar flares on August 9, 2026
The most powerful solar flare in 24 hours
C1.8 (normal) flare - August 9 at 10:40 AM
Solar activity index
Value as of the end of the day on August 9, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 8, 2026 to August 9, 2026
Time zone — UTC-06 (Cheyenne) — summer time
List of solar flares for August 9, 2026
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 14:46 | 14:53 | 14:55 | 4505 |
| C1.2 | 14:26 | 14:37 | 14:47 | 4505 |
| C1.1 | 12:01 | 12:06 | 12:08 | 4505 |
| C1.8 | 10:30 | 10:40 | 10:46 | 4505 |
| C1.1 | 09:25 | 09:48 | 09:54 | 4505 |