Solar flares on April 12, 2023
The most powerful solar flare in 24 hours
C6.1 (normal) flare - April 12 at 7:53 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-04 (Concord) — summer time
List of solar flares for April 12, 2023
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 22:17 | 22:24 | 22:31 | 3279 |
| C3.7 | 21:15 | 21:23 | 21:31 | 3279 |
| C3.3 | 21:03 | 21:06 | 21:10 | 3279 |
| C4.8 | 19:26 | 19:35 | 19:49 | 3279 |
| C1.8 | 18:54 | 19:03 | 19:06 | 3279 |
| C1.9 | 18:22 | 18:29 | 18:33 | 3279 |
| C5.2 | 11:38 | 11:44 | 11:48 | 3272 |
| C6.1 | 07:33 | 07:53 | 08:04 | 3279 |
| C3.4 | 04:36 | 04:42 | 04:48 | 3279 |
| C2.8 | 00:50 | 01:02 | 01:10 | 3276 |