Solar flares on June 11, 2025
The most powerful solar flare in 24 hours
C6.3 (normal) flare - June 11 at 9:22 PM
Solar activity index
Value as of the end of the day on June 11, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 10, 2025 to June 11, 2025
Time zone — UTC+05:30 (Pune)
List of solar flares for June 11, 2025
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.3 | 21:14 | 21:22 | 21:26 | 4105 |
| C2.5 | 17:53 | 18:02 | 18:14 | 4105 |
| C1.6 | 16:55 | 17:04 | 17:06 | 4107 |
| C1.6 | 16:36 | 16:48 | 16:55 | 4107 |
| C1.5 | 14:27 | 14:35 | 14:41 | 4107 |
| C2.1 | 14:08 | 14:14 | 14:18 | 4107 |
| C1.8 | 07:39 | 07:49 | 07:56 | 4107 |
| C3.0 | 03:18 | 03:28 | 03:32 | — |
| C2.0 | 00:07 | 00:19 | 00:25 | — |