Solar flares on August 11, 2023
The most powerful solar flare in 24 hours
C8.2 (normal) flare - August 11 at 3:56 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-03 (Moncton) — summer time
List of solar flares for August 11, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 22:15 | 22:23 | 22:31 | — |
| C4.9 | 20:32 | 20:55 | 21:10 | 3395 |
| C2.9 | 20:01 | 20:08 | 20:13 | 3395 |
| C2.7 | 19:45 | 19:55 | 20:01 | 3395 |
| C3.7 | 16:00 | 16:07 | 16:16 | 3395 |
| C3.4 | 09:38 | 09:47 | 09:56 | 3395 |
| C3.7 | 08:31 | 08:35 | 08:39 | 3395 |
| C4.7 | 08:07 | 08:19 | 08:31 | 3395 |
| C8.2 | 03:49 | 03:56 | 04:01 | 3395 |
| C5.0 | 01:43 | 01:55 | 02:12 | 3398 |
| C2.5 | 01:12 | 01:25 | 01:31 | 3398 |