Solar flares on July 11, 2012
The most powerful solar flare in 24 hours
C9.9 (normal) flare - July 11 at 9:31 AM
Solar activity index
Value as of the end of the day on July 11, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 10, 2012 to July 11, 2012
Time zone — UTC+01 (London) — summer time
List of solar flares for July 11, 2012
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.6 | 22:24 | 23:27 | 23:49 | 1520 |
| C1.9 | 16:57 | 17:02 | 17:06 | 1520 |
| C1.7 | 15:35 | 15:42 | 15:49 | 1519 |
| C9.9 | 09:24 | 09:31 | 09:37 | 1521 |
| C3.4 | 06:26 | 06:33 | 06:38 | 1521 |
| C3.0 | 00:57 | 01:09 | 01:23 | 1515 |