Solar flares on April 12, 2023
The most powerful solar flare in 24 hours
C6.1 (normal) flare - April 12 at 4:53 AM
Solar activity index
Value as of the end of the day on April 12, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 11, 2023 to April 12, 2023
Time zone — UTC-07 (Seattle) — summer time
List of solar flares for April 12, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 21:24 | 21:34 | 21:41 | 3272 |
| C2.2 | 20:54 | 21:07 | 21:11 | 3280 |
| C2.5 | 19:17 | 19:24 | 19:31 | 3279 |
| C3.7 | 18:15 | 18:23 | 18:31 | 3279 |
| C3.3 | 18:03 | 18:06 | 18:10 | 3279 |
| C4.8 | 16:26 | 16:35 | 16:49 | 3279 |
| C1.8 | 15:54 | 16:03 | 16:06 | 3279 |
| C1.9 | 15:22 | 15:29 | 15:33 | 3279 |
| C5.2 | 08:38 | 08:44 | 08:48 | 3272 |
| C6.1 | 04:33 | 04:53 | 05:04 | 3279 |
| C3.4 | 01:36 | 01:42 | 01:48 | 3279 |