Solar flares on April 29, 2025
The most powerful solar flare in 24 hours
M1.7 (strong) flare - April 29 at 1:13 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-04 (Providence) — summer time
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 | 19:11 | 19:25 | 19:36 | 4065 |
| C1.5 | 18:08 | 18:13 | 18:17 | 4070 |
| C1.2 | 14:53 | 14:59 | 15:03 | 4070 |
| C1.5 | 13:48 | 13:54 | 13:58 | 4079 |
| C5.3 | 10:57 | 11:05 | 11:09 | 4079 |
| C1.3 | 09:55 | 10:01 | 10:06 | 4070 |
| C2.7 | 08:08 | 08:12 | 08:15 | 4079 |
| M1.6 | 06:49 | 06:57 | 07:09 | 4078 |
| M1.3 | 05:45 | 06:02 | 06:12 | 4078 |
| C1.9 | 05:24 | 05:31 | 05:35 | 4075 |
| C2.2 | 02:49 | 02:56 | 02:59 | 4079 |
| M1.7 | 01:10 | 01:13 | 01:17 | 4079 |
| C2.4 | 00:51 | 00:56 | 01:10 | 4079 |
| C1.6 | 00:40 | 00:47 | 00:49 | 4079 |
| C1.7 | 00:13 | 00:19 | 00:21 | 4079 |