Solar flares on September 11, 2024
The most powerful solar flare in 24 hours
M5.0 (strong) flare - September 11 at 8:12 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-04 (Augusta) — summer time
List of solar flares for September 11, 2024
The total number of solar flares of class C and higher — 12 flares
C class — 6 | M class — 6 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M5.0 | 19:49 | 20:12 | 20:32 | 3811 |
| C6.7 | 15:42 | 15:49 | 15:53 | 3824 |
| M2.0 | 13:44 | 13:52 | 14:00 | 3814 |
| M1.6 | 13:16 | 13:26 | 13:32 | 3811 |
| M1.8 | 11:24 | 11:30 | 13:16 | — |
| M1.4 | 11:09 | 11:18 | 11:24 | 3811 |
| M1.8 | 08:27 | 08:36 | 08:47 | 3814 |
| C4.6 | 07:06 | 07:17 | 07:26 | — |
| C5.9 | 05:51 | 05:58 | 06:05 | 3814 |
| C4.5 | 05:30 | 05:45 | 05:51 | 3823 |
| C4.5 | 04:22 | 04:29 | 04:37 | — |
| C5.6 | 02:28 | 02:34 | 02:41 | 3823 |