Solar flares on May 23, 2025
The most powerful solar flare in 24 hours
C2.5 (normal) flare - May 23 at 1:41 AM
Solar activity index
Value as of the end of the day on May 23, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 22, 2025 to May 23, 2025
Time zone — UTC+03 (Kyiv)
List of solar flares for May 23, 2025
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 18:00 | 18:13 | 18:44 | 4087 |
| C1.4 | 12:17 | 12:25 | 12:31 | 4097 |
| C1.0 | 06:49 | 06:56 | 07:03 | 4097 |
| C2.5 | 01:32 | 01:41 | 01:48 | 4095 |