Solar flares on August 12, 2026
The most powerful solar flare in 24 hours
C1.7 (normal) flare - August 12 at 7:33 AM
Solar activity index
Value as of the end of the day on August 12, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 11, 2026 to August 12, 2026
Time zone — UTC+00
List of solar flares for August 12, 2026
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 07:28 | 07:33 | 07:37 | 4508 |