Solar flares on August 28, 2026
The most powerful solar flare in 24 hours
C1.1 (normal) flare - August 28 at 6:22 AM
Solar activity index
Value as of the end of the day on August 28, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 27, 2026 to August 28, 2026
Time zone — UTC+02 (Kaliningrad)
List of solar flares for August 28, 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 |
|---|---|---|---|---|
| C1.1 | 06:12 | 06:22 | 06:30 | 4513 |