Solar flares on April 12, 2025
The most powerful solar flare in 24 hours
M2.7 (strong) flare - April 12 at 5:13 PM
Solar activity index
Value as of the end of the day on April 12, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 11, 2025 to April 12, 2025
Time zone — UTC+05:30 (Kanpur)
List of solar flares for April 12, 2025
The total number of solar flares of class C and higher — 23 flares
C class — 15 | M class — 8 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.3 | 20:30 | 20:42 | 20:49 | 4055 |
| C4.6 | 19:55 | 20:04 | 20:11 | 4054 |
| M2.3 | 18:03 | 18:10 | 18:22 | 4055 |
| M2.7 | 17:05 | 17:13 | 17:15 | 4055 |
| M2.0 | 16:35 | 16:47 | 16:55 | 4055 |
| C9.2 | 15:51 | 15:56 | 16:04 | 4055 |
| C5.8 | 15:40 | 15:49 | 15:51 | 4055 |
| C4.8 | 15:22 | 15:32 | 15:40 | 4055 |
| C7.6 | 13:27 | 13:32 | 13:39 | 4055 |
| C8.4 | 13:04 | 13:17 | 13:27 | 4055 |
| M1.0 | 12:41 | 12:49 | 12:52 | 4055 |
| M1.2 | 11:06 | 11:19 | 11:25 | 4055 |
| C9.5 | 10:25 | 10:30 | 10:32 | 4055 |
| M1.1 | 10:11 | 10:15 | 10:25 | 4055 |
| C8.2 | 09:03 | 09:09 | 09:12 | — |
| C3.7 | 08:44 | 08:53 | 08:56 | — |
| C3.8 | 08:28 | 08:36 | 08:44 | — |
| C4.0 | 07:51 | 08:00 | 08:07 | — |
| C4.0 | 07:01 | 07:08 | 07:10 | — |
| C5.6 | 06:06 | 06:14 | 06:25 | 4060 |
| M1.0 | 03:38 | 03:50 | 04:03 | 4055 |
| C6.8 | 00:24 | 00:29 | 00:41 | 4055 |
| C6.8 | 00:16 | 00:22 | 00:24 | 4055 |