Solar flares on February 12, 2023
The most powerful solar flare in 24 hours
M3.1 (strong) flare - February 12 at 8:48 AM
Solar activity index
Value as of the end of the day on February 12, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 11, 2023 to February 12, 2023
Time zone — UTC+00
List of solar flares for February 12, 2023
The total number of solar flares of class C and higher — 13 flares
C class — 9 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.8 | 22:54 | 23:01 | 23:10 | 3226 |
| C5.6 | 19:56 | 20:06 | 20:17 | 3222 |
| C6.1 | 17:17 | 17:24 | 17:37 | 3222 |
| M1.0 | 15:33 | 15:38 | 16:01 | 3217 |
| C5.5 | 15:03 | 15:09 | 15:19 | 3217 |
| M1.2 | 13:23 | 13:34 | 13:44 | 3222 |
| M1.4 | 09:11 | 09:27 | 09:37 | 3217 |
| M3.1 | 08:35 | 08:48 | 08:52 | 3217 |
| C9.0 | 05:24 | 05:41 | 06:02 | 3217 |
| C5.0 | 04:56 | 05:02 | 05:09 | 3222 |
| C8.8 | 03:34 | 03:44 | 03:53 | 3214 |
| C4.0 | 02:33 | 02:37 | 02:46 | 3214 |
| C7.2 | 01:47 | 02:00 | 02:05 | 3217 |