Solar flares on June 23, 2025
The most powerful solar flare in 24 hours
C5.0 (normal) flare - June 23 at 3:23 PM
Solar activity index
Value as of the end of the day on June 23, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 22, 2025 to June 23, 2025
Time zone — UTC+03 (Pskov)
List of solar flares for June 23, 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 |
|---|---|---|---|---|
| C5.0 | 15:09 | 15:23 | 15:36 | 4115 |
| C1.0 | 10:02 | 10:06 | 10:10 | 4118 |
| C3.4 | 08:38 | 08:47 | 08:52 | 4114 |
| C2.0 | 07:56 | 08:06 | 08:16 | 4118 |
| C1.4 | 06:27 | 06:33 | 06:53 | 4118 |
| C1.3 | 05:09 | 05:17 | 05:25 | — |
| C1.0 | 03:55 | 03:59 | 04:04 | 4114 |
| C1.2 | 00:41 | 00:46 | 01:00 | 4111 |