Solar flares on May 7, 2025
The most powerful solar flare in 24 hours
C4.0 (normal) flare - May 7 at 2:52 AM
Solar activity index
Value as of the end of the day on May 7, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 6, 2025 to May 7, 2025
Time zone — UTC+00
List of solar flares for May 7, 2025
The total number of solar flares of class C and higher — 15 flares
C class — 15 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 23:20 | 23:26 | 23:31 | 4081 |
| C1.6 | 19:53 | 20:09 | 20:29 | 4082 |
| C3.2 | 18:55 | 19:04 | 19:08 | 4079 |
| C2.7 | 17:42 | 17:51 | 17:57 | — |
| C1.4 | 16:23 | 16:31 | 16:38 | 4079 |
| C2.4 | 12:23 | 12:28 | 12:33 | — |
| C1.7 | 12:00 | 12:08 | 12:15 | — |
| C1.1 | 10:21 | 10:27 | 10:31 | 4079 |
| C1.7 | 09:51 | 10:01 | 10:10 | 4079 |
| C1.2 | 07:10 | 07:14 | 07:25 | 4079 |
| C1.2 | 06:47 | 06:53 | 06:56 | 4079 |
| C2.9 | 05:00 | 05:10 | 05:14 | 4079 |
| C4.0 | 02:44 | 02:52 | 02:59 | 4079 |
| C1.5 | 02:12 | 02:16 | 02:19 | 4079 |
| C1.6 | 01:47 | 01:50 | 01:55 | 4079 |