Solar flares on April 15, 2023
The most powerful solar flare in 24 hours
C7.1 (normal) flare - April 15 at 5:14 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 (Kapuskasing) — summer time
List of solar flares for April 15, 2023
The total number of solar flares of class C and higher — 14 flares
C class — 14 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.3 | 23:28 | 23:39 | 23:48 | 3281 |
| C3.3 | 17:10 | 17:22 | 17:37 | 3282 |
| C5.4 | 13:12 | 13:23 | 13:33 | 3280 |
| C3.3 | 12:11 | 12:18 | 12:25 | 3281 |
| C2.6 | 09:16 | 09:23 | 09:30 | 3279 |
| C2.4 | 08:49 | 08:56 | 09:02 | 3281 |
| C3.5 | 05:45 | 05:54 | 05:58 | 3280 |
| C7.1 | 05:05 | 05:14 | 05:18 | 3282 |
| C5.3 | 04:44 | 04:52 | 04:58 | 3282 |
| C4.4 | 02:59 | 03:03 | 03:07 | 3280 |
| C5.0 | 02:27 | 02:47 | 02:59 | 3280 |
| C3.2 | 01:50 | 02:01 | 02:07 | 3272 |
| C2.9 | 01:38 | 01:46 | 01:50 | 3282 |
| C3.9 | 01:18 | 01:23 | 01:31 | 3282 |