Solar flares on April 29, 2025
The most powerful solar flare in 24 hours
M1.7 (strong) flare - April 29 at 5:13 AM
Solar activity index
Value as of the end of the day on April 29, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 28, 2025 to April 29, 2025
Time zone — UTC+00
List of solar flares for April 29, 2025
The total number of solar flares of class C and higher — 15 flares
C class — 12 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.3 | 23:11 | 23:25 | 23:36 | 4065 |
| C1.5 | 22:08 | 22:13 | 22:17 | 4070 |
| C1.2 | 18:53 | 18:59 | 19:03 | 4070 |
| C1.5 | 17:48 | 17:54 | 17:58 | 4079 |
| C5.3 | 14:57 | 15:05 | 15:09 | 4079 |
| C1.3 | 13:55 | 14:01 | 14:06 | 4070 |
| C2.7 | 12:08 | 12:12 | 12:15 | 4079 |
| M1.6 | 10:49 | 10:57 | 11:09 | 4078 |
| M1.3 | 09:45 | 10:02 | 10:12 | 4078 |
| C1.9 | 09:24 | 09:31 | 09:35 | 4075 |
| C2.2 | 06:49 | 06:56 | 06:59 | 4079 |
| M1.7 | 05:10 | 05:13 | 05:17 | 4079 |
| C2.4 | 04:51 | 04:56 | 05:10 | 4079 |
| C1.6 | 04:40 | 04:47 | 04:49 | 4079 |
| C1.7 | 04:13 | 04:19 | 04:21 | 4079 |