Solar flares on December 4, 2013
The most powerful solar flare in 24 hours
C6.2 (normal) flare - December 4 at 1:37 PM
Solar activity index
Value as of the end of the day on December 4, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 3, 2013 to December 4, 2013
Time zone — UTC-07 (Gjoa Haven)
List of solar flares for December 4, 2013
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 |
|---|---|---|---|---|
| C1.9 | 23:38 | 23:43 | 23:47 | 1916 |
| C1.1 | 15:18 | 15:22 | 15:32 | — |
| C6.2 | 13:14 | 13:37 | 13:52 | — |