Solar flares on February 11, 2024
The most powerful solar flare in 24 hours
M6.5 (strong) flare - February 11 at 8:48 PM
Solar activity index
Value as of the end of the day on February 11, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 10, 2024 to February 11, 2024
Time zone — UTC-07 (Phoenix)
List of solar flares for February 11, 2024
The total number of solar flares of class C and higher — 10 flares
C class — 8 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.9 | 22:43 | 22:54 | 23:10 | 3576 |
| M6.5 | 20:23 | 20:48 | 20:53 | 3576 |
| C6.3 | 18:45 | 18:51 | 18:57 | 3576 |
| C5.9 | 18:35 | 18:40 | 18:45 | 3576 |
| C2.3 | 16:50 | 16:58 | 17:04 | — |
| M1.0 | 15:35 | 15:45 | 15:50 | — |
| C3.1 | 12:57 | 13:03 | 13:09 | 3576 |
| C3.5 | 10:17 | 10:25 | 10:44 | 3583 |
| C2.9 | 06:56 | 07:05 | 07:13 | 3583 |
| C4.7 | 01:36 | 01:46 | 02:01 | 3583 |