Solar flares on April 15, 2024
The most powerful solar flare in 24 hours
M4.0 (strong) flare - April 15 at 7:32 PM
Solar activity index
Value as of the end of the day on April 15, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 14, 2024 to April 15, 2024
Time zone — UTC+00
List of solar flares for April 15, 2024
The total number of solar flares of class C and higher — 21 flares
C class — 13 | M class — 8 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.9 | 23:49 | 23:55 | 00:01 | 3638 |
| C2.8 | 22:18 | 22:22 | 22:26 | 3634 |
| C5.2 | 21:39 | 21:43 | 21:55 | 3638 |
| C4.4 | 20:41 | 20:57 | 21:26 | 3639 |
| M4.0 | 19:25 | 19:32 | 19:39 | 3639 |
| C4.2 | 19:05 | 19:12 | 19:18 | 3634 |
| C2.6 | 18:33 | 18:38 | 18:42 | 3639 |
| C5.0 | 16:47 | 17:05 | 17:13 | 3639 |
| M2.2 | 14:08 | 14:17 | 14:27 | 3639 |
| M1.4 | 14:01 | 14:04 | 14:06 | 3634 |
| M1.1 | 13:43 | 13:58 | 14:01 | 3639 |
| M1.2 | 09:21 | 09:32 | 09:42 | 3639 |
| M2.3 | 08:38 | 08:42 | 08:47 | 3634 |
| M1.0 | 07:15 | 07:32 | 07:38 | 3639 |
| C7.9 | 05:30 | 05:37 | 05:47 | 3634 |
| C5.5 | 04:41 | 04:46 | 04:50 | 3634 |
| C5.3 | 04:11 | 04:17 | 04:24 | 3639 |
| C6.3 | 03:23 | 03:33 | 03:41 | 3639 |
| C4.4 | 02:51 | 03:09 | 03:23 | 3643 |
| M1.7 | 01:06 | 01:18 | 01:26 | 3639 |
| C4.6 | 00:02 | 00:09 | 00:13 | 3639 |