Solar flares on April 15, 2023
The most powerful solar flare in 24 hours
M1.5 (strong) flare - April 15 at 2:27 AM
Solar activity index
Value as of the end of the day on April 15, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 14, 2023 to April 15, 2023
Time zone — UTC+03 (Pskov) — summer time
List of solar flares for April 15, 2023
The total number of solar flares of class C and higher — 17 flares
C class — 16 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.4 | 20:12 | 20:23 | 20:33 | 3280 |
| C3.3 | 19:11 | 19:18 | 19:25 | 3281 |
| C2.6 | 16:16 | 16:23 | 16:30 | 3279 |
| C2.4 | 15:49 | 15:56 | 16:02 | 3281 |
| C3.5 | 12:45 | 12:54 | 12:58 | 3280 |
| C7.1 | 12:05 | 12:14 | 12:18 | 3282 |
| C5.3 | 11:44 | 11:52 | 11:58 | 3282 |
| C4.4 | 09:59 | 10:03 | 10:07 | 3280 |
| C5.0 | 09:27 | 09:47 | 09:59 | 3280 |
| C3.2 | 08:50 | 09:01 | 09:07 | 3272 |
| C2.9 | 08:38 | 08:46 | 08:50 | 3282 |
| C3.9 | 08:18 | 08:23 | 08:31 | 3282 |
| C3.3 | 06:00 | 06:06 | 06:10 | 3280 |
| C2.4 | 04:49 | 04:56 | 05:01 | 3272 |
| C2.8 | 04:32 | 04:37 | 04:41 | 3280 |
| M1.5 | 02:18 | 02:27 | 02:31 | 3282 |
| C5.1 | 23:57 | 00:01 | 00:05 | 3282 |