Solar flares on May 5, 2025
The most powerful solar flare in 24 hours
C2.3 (normal) flare - May 5 at 6:39 PM
Solar activity index
Value as of the end of the day on May 5, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 4, 2025 to May 5, 2025
Time zone — UTC+00
List of solar flares for May 5, 2025
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 18:27 | 18:39 | 18:47 | 4082 |
| C2.1 | 17:33 | 17:51 | 17:56 | 4081 |
| C1.7 | 17:20 | 17:25 | 17:28 | 4082 |
| C2.1 | 14:49 | 14:57 | 15:05 | 4082 |
| C1.4 | 08:20 | 08:26 | 08:35 | 4081 |