Solar flares on December 12, 2013
The most powerful solar flare in 24 hours
C5.9 (normal) flare - December 12 at 10:14 PM
Solar activity index
Value as of the end of the day on December 12, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 11, 2013 to December 12, 2013
Time zone — UTC+00
List of solar flares for December 12, 2013
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 |
|---|---|---|---|---|
| C5.9 | 22:05 | 22:14 | 22:19 | 1921 |
| C1.6 | 19:30 | 19:34 | 19:39 | — |
| C2.6 | 16:36 | 16:43 | 16:48 | 1917 |
| C2.3 | 11:32 | 11:39 | 12:09 | 1917 |
| C3.4 | 06:38 | 06:59 | 07:37 | 1917 |
| C4.6 | 03:11 | 03:36 | 03:58 | 1912 |