Solar flares on April 15, 2023
The most powerful solar flare in 24 hours
M1.5 (strong) flare - April 15 at 3:27 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+04 (Yerevan)
List of solar flares for April 15, 2023
The total number of solar flares of class C and higher — 18 flares
C class — 17 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.4 | 21:12 | 21:23 | 21:33 | 3280 |
| C3.3 | 20:11 | 20:18 | 20:25 | 3281 |
| C2.6 | 17:16 | 17:23 | 17:30 | 3279 |
| C2.4 | 16:49 | 16:56 | 17:02 | 3281 |
| C3.5 | 13:45 | 13:54 | 13:58 | 3280 |
| C7.1 | 13:05 | 13:14 | 13:18 | 3282 |
| C5.3 | 12:44 | 12:52 | 12:58 | 3282 |
| C4.4 | 10:59 | 11:03 | 11:07 | 3280 |
| C5.0 | 10:27 | 10:47 | 10:59 | 3280 |
| C3.2 | 09:50 | 10:01 | 10:07 | 3272 |
| C2.9 | 09:38 | 09:46 | 09:50 | 3282 |
| C3.9 | 09:18 | 09:23 | 09:31 | 3282 |
| C3.3 | 07:00 | 07:06 | 07:10 | 3280 |
| C2.4 | 05:49 | 05:56 | 06:01 | 3272 |
| C2.8 | 05:32 | 05:37 | 05:41 | 3280 |
| M1.5 | 03:18 | 03:27 | 03:31 | 3282 |
| C5.1 | 00:57 | 01:01 | 01:05 | 3282 |
| C6.2 | 00:39 | 00:45 | 00:51 | 3282 |