Solar flares on June 11, 2026
The most powerful solar flare in 24 hours
C9.0 (normal) flare - June 11 at 5:28 PM
Solar activity index
Value as of the end of the day on June 11, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 10, 2026 to June 11, 2026
Time zone — UTC+09 (Neryungri)
List of solar flares for June 11, 2026
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 20:24 | 20:36 | 20:44 | 4456 |
| C9.0 | 17:22 | 17:28 | 17:32 | 4465 |
| C1.5 | 17:00 | 17:07 | 17:11 | 4465 |
| C1.2 | 15:38 | 15:47 | 15:56 | 4456 |
| C6.1 | 09:37 | 09:44 | 09:46 | 4456 |
| C6.7 | 08:30 | 09:02 | 09:37 | 4465 |