Solar flares on December 7, 2013
The most powerful solar flare in 24 hours
M1.2 (strong) flare - December 7 at 7:29 AM
Solar activity index
Value as of the end of the day on December 7, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 6, 2013 to December 7, 2013
Time zone — UTC+00
List of solar flares for December 7, 2013
The total number of solar flares of class C and higher — 4 flares
C class — 3 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 17:34 | 17:41 | 17:52 | 1917 |
| M1.2 | 07:17 | 07:29 | 07:49 | 1909 |
| C1.7 | 05:22 | 05:26 | 05:30 | 1916 |
| C3.3 | 04:30 | 04:36 | 04:42 | 1916 |