Solar flares on September 12, 2023
The most powerful solar flare in 24 hours
M2.5 (strong) flare - September 12 at 10:07 AM
Solar activity index
Value as of the end of the day on September 12, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 11, 2023 to September 12, 2023
Time zone — UTC+03 (Nazran)
List of solar flares for September 12, 2023
The total number of solar flares of class C and higher — 14 flares
C class — 11 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.6 | 22:45 | 23:09 | 23:17 | 3429 |
| C1.6 | 22:31 | 22:38 | 22:44 | — |
| C2.9 | 18:58 | 19:11 | 19:26 | — |
| C4.7 | 18:07 | 18:24 | 18:35 | 3425 |
| C3.1 | 14:32 | 14:37 | 14:42 | 3423 |
| C3.6 | 14:06 | 14:12 | 14:17 | 3425 |
| C7.3 | 10:58 | 11:06 | 11:20 | — |
| M2.5 | 09:47 | 10:07 | 10:19 | 3423 |
| C4.5 | 08:36 | 08:43 | 08:50 | 3431 |
| M1.8 | 07:31 | 07:42 | 07:47 | — |
| M1.9 | 07:18 | 07:26 | 07:31 | 3425 |
| C3.8 | 05:08 | 05:15 | 05:23 | — |
| C3.7 | 04:21 | 04:28 | 04:38 | — |
| C8.2 | 00:07 | 00:14 | 00:24 | 3425 |