Solar flares on August 13, 2012
The most powerful solar flare in 24 hours
C2.8 (normal) flare - August 13 at 1:40 PM
Solar activity index
Value as of the end of the day on August 13, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 12, 2012 to August 13, 2012
Time zone — UTC+01 (London) — summer time
List of solar flares for August 13, 2012
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 13:33 | 13:40 | 13:49 | 1543 |
| C1.4 | 10:19 | 10:30 | 10:41 | 1540 |
| C1.0 | 05:05 | 05:13 | 05:27 | 1543 |