Solar flares on August 11, 2013
The most powerful solar flare in 24 hours
C8.4 (normal) flare - August 11 at 10:58 PM
Solar activity index
Value as of the end of the day on August 11, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 10, 2013 to August 11, 2013
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for August 11, 2013
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.4 | 22:47 | 22:58 | 23:11 | 1817 |
| C6.7 | 22:24 | 22:31 | 22:38 | 1817 |
| C2.1 | 20:27 | 20:32 | 21:03 | 1817 |
| C1.2 | 17:37 | 17:48 | 17:55 | 1817 |
| C2.0 | 15:18 | 15:34 | 15:49 | 1817 |
| C1.1 | 06:26 | 06:30 | 06:32 | 1817 |
| C1.3 | 02:26 | 02:30 | 02:32 | 1819 |
| C1.4 | 00:45 | 00:52 | 00:57 | 1817 |