Solar flares on May 1, 2025
The most powerful solar flare in 24 hours
C2.5 (normal) flare - May 1 at 3:19 AM
Solar activity index
Value as of the end of the day on May 1, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 30, 2025 to May 1, 2025
Time zone — UTC-04 (Lansing) — summer time
List of solar flares for May 1, 2025
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:23 | 23:36 | 23:43 | 4079 |
| C1.8 | 18:54 | 18:59 | 19:04 | 4079 |
| C1.3 | 16:54 | 17:01 | 17:05 | — |
| C1.3 | 15:53 | 15:58 | 16:02 | 4079 |
| C1.4 | 12:42 | 12:49 | 12:51 | 4079 |
| C1.1 | 11:11 | 11:18 | 11:23 | 4079 |
| C2.5 | 03:05 | 03:19 | 03:28 | 4079 |