Solar flares on June 10, 2025
The most powerful solar flare in 24 hours
C5.5 (normal) flare - June 10 at 6:52 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-04 (Thunder bay) — summer time
List of solar flares for June 10, 2025
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 22:09 | 22:19 | 22:26 | 4107 |
| C3.0 | 17:48 | 17:58 | 18:02 | — |
| C2.0 | 14:37 | 14:49 | 14:55 | — |
| C1.9 | 13:48 | 13:51 | 13:58 | — |
| C1.7 | 12:34 | 12:42 | 12:47 | — |
| C1.6 | 12:17 | 12:28 | 12:34 | — |
| C5.5 | 06:42 | 06:52 | 06:56 | 4107 |
| C2.4 | 03:45 | 03:56 | 04:02 | 4107 |
| C2.2 | 01:05 | 01:34 | 01:41 | 4107 |
| C1.2 | 00:39 | 00:48 | 01:05 | 4107 |