Solar flares on September 11, 2024
The most powerful solar flare in 24 hours
M2.0 (strong) flare - September 11 at 5:52 PM
Solar activity index
Value as of the end of the day on September 11, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 10, 2024 to September 11, 2024
Time zone — UTC+00
List of solar flares for September 11, 2024
The total number of solar flares of class C and higher — 11 flares
C class — 6 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.7 | 19:42 | 19:49 | 19:53 | 3824 |
| M2.0 | 17:44 | 17:52 | 18:00 | 3814 |
| M1.6 | 17:16 | 17:26 | 17:32 | 3811 |
| M1.8 | 15:24 | 15:30 | 17:16 | — |
| M1.4 | 15:09 | 15:18 | 15:24 | 3811 |
| M1.8 | 12:27 | 12:36 | 12:47 | 3814 |
| C4.6 | 11:06 | 11:17 | 11:26 | — |
| C5.9 | 09:51 | 09:58 | 10:05 | 3814 |
| C4.5 | 09:30 | 09:45 | 09:51 | 3823 |
| C4.5 | 08:22 | 08:29 | 08:37 | — |
| C5.6 | 06:28 | 06:34 | 06:41 | 3823 |