Solar flares on June 10, 2025
The most powerful solar flare in 24 hours
C5.5 (normal) flare - June 10 at 10:52 AM
Solar activity index
Value as of the end of the day on June 10, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 9, 2025 to June 10, 2025
Time zone — UTC+00
List of solar flares for June 10, 2025
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 21:48 | 21:58 | 22:02 | — |
| C2.0 | 18:37 | 18:49 | 18:55 | — |
| C1.9 | 17:48 | 17:51 | 17:58 | — |
| C1.7 | 16:34 | 16:42 | 16:47 | — |
| C1.6 | 16:17 | 16:28 | 16:34 | — |
| C5.5 | 10:42 | 10:52 | 10:56 | 4107 |
| C2.4 | 07:45 | 07:56 | 08:02 | 4107 |
| C2.2 | 05:05 | 05:34 | 05:41 | 4107 |
| C1.2 | 04:39 | 04:48 | 05:05 | 4107 |
| C3.5 | 03:08 | 03:14 | 03:20 | 4107 |
| C1.4 | 01:30 | 01:44 | 02:01 | — |