Solar flares on June 7, 2025
The most powerful solar flare in 24 hours
C3.5 (normal) flare - June 7 at 8:24 AM
Solar activity index
Value as of the end of the day on June 7, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 6, 2025 to June 7, 2025
Time zone — UTC-04 (Washington) — summer time
List of solar flares for June 7, 2025
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 22:09 | 22:18 | 22:21 | 4105 |
| C1.0 | 21:19 | 21:26 | 21:30 | 4100 |
| C2.8 | 14:36 | 14:41 | 14:46 | 4105 |
| C3.5 | 08:04 | 08:24 | 08:34 | — |
| C1.4 | 07:52 | 08:01 | 08:04 | 4105 |
| C1.7 | 04:29 | 04:38 | 04:44 | — |
| C1.3 | 03:01 | 03:07 | 03:12 | — |
| C1.0 | 02:10 | 02:18 | 02:35 | — |