Solar flares on April 29, 2025
The most powerful solar flare in 24 hours
M1.7 (strong) flare - April 29 at 6:13 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+01 (Dublin) — summer time
List of solar flares for April 29, 2025
The total number of solar flares of class C and higher — 17 flares
C class — 14 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 23:08 | 23:13 | 23:17 | 4070 |
| C1.2 | 19:53 | 19:59 | 20:03 | 4070 |
| C1.5 | 18:48 | 18:54 | 18:58 | 4079 |
| C5.3 | 15:57 | 16:05 | 16:09 | 4079 |
| C1.3 | 14:55 | 15:01 | 15:06 | 4070 |
| C2.7 | 13:08 | 13:12 | 13:15 | 4079 |
| M1.6 | 11:49 | 11:57 | 12:09 | 4078 |
| M1.3 | 10:45 | 11:02 | 11:12 | 4078 |
| C1.9 | 10:24 | 10:31 | 10:35 | 4075 |
| C2.2 | 07:49 | 07:56 | 07:59 | 4079 |
| M1.7 | 06:10 | 06:13 | 06:17 | 4079 |
| C2.4 | 05:51 | 05:56 | 06:10 | 4079 |
| C1.6 | 05:40 | 05:47 | 05:49 | 4079 |
| C1.7 | 05:13 | 05:19 | 05:21 | 4079 |
| C3.9 | 00:44 | 00:55 | 01:00 | 4070 |
| C1.6 | 00:20 | 00:23 | 00:26 | 4079 |
| C1.7 | 00:08 | 00:11 | 00:14 | 4079 |