Solar flares on June 22, 2025
The most powerful solar flare in 24 hours
C3.4 (normal) flare - June 22 at 10:47 PM
Solar activity index
Value as of the end of the day on June 22, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 21, 2025 to June 22, 2025
Time zone — UTC-07 (Phoenix)
List of solar flares for June 22, 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 |
|---|---|---|---|---|
| C3.4 | 22:38 | 22:47 | 22:52 | 4114 |
| C2.0 | 21:56 | 22:06 | 22:16 | 4118 |
| C1.4 | 20:27 | 20:33 | 20:53 | 4118 |
| C1.3 | 19:09 | 19:17 | 19:25 | — |
| C1.0 | 17:55 | 17:59 | 18:04 | 4114 |
| C1.2 | 14:41 | 14:46 | 15:00 | 4111 |
| C1.1 | 12:23 | 12:33 | 12:41 | — |
| C1.0 | 11:35 | 11:42 | 11:48 | 4118 |
| C1.5 | 10:34 | 10:41 | 10:47 | 4113 |
| C1.3 | 03:57 | 04:01 | 04:03 | 4117 |