Solar flares on May 23, 2025
The most powerful solar flare in 24 hours
C1.6 (normal) flare - May 23 at 3:13 PM
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+00
List of solar flares for May 23, 2025
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 15:00 | 15:13 | 15:44 | 4087 |
| C1.4 | 09:17 | 09:25 | 09:31 | 4097 |
| C1.0 | 03:49 | 03:56 | 04:03 | 4097 |