Solar flares on August 11, 2023
The most powerful solar flare in 24 hours
C8.2 (normal) flare - August 11 at 8:56 AM
Solar activity index
Value as of the end of the day on August 11, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 10, 2023 to August 11, 2023
Time zone — UTC+02 (Vienna) — summer time
List of solar flares for August 11, 2023
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.7 | 21:00 | 21:07 | 21:16 | 3395 |
| C3.4 | 14:38 | 14:47 | 14:56 | 3395 |
| C3.7 | 13:31 | 13:35 | 13:39 | 3395 |
| C4.7 | 13:07 | 13:19 | 13:31 | 3395 |
| C8.2 | 08:49 | 08:56 | 09:01 | 3395 |
| C5.0 | 06:43 | 06:55 | 07:12 | 3398 |
| C2.5 | 06:12 | 06:25 | 06:31 | 3398 |
| C2.4 | 04:50 | 04:55 | 05:01 | 3395 |
| C2.9 | 04:05 | 04:13 | 04:18 | 3394 |
| C5.9 | 00:56 | 01:07 | 01:13 | 3395 |
| C6.6 | 00:43 | 00:50 | 00:56 | 3395 |
| C7.6 | 00:09 | 00:21 | 00:33 | 3398 |