Solar flares on December 19, 2013
The most powerful solar flare in 24 hours
C2.2 (normal) flare - December 19 at 6:35 PM
Solar activity index
Value as of the end of the day on December 19, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 18, 2013 to December 19, 2013
Time zone — UTC+03 (Moscow)
List of solar flares for December 19, 2013
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 22:39 | 22:42 | 22:45 | 1917 |
| C1.3 | 22:08 | 22:12 | 22:15 | 1931 |
| C2.2 | 18:26 | 18:35 | 18:54 | 1928 |
| C1.6 | 13:14 | 13:26 | 13:31 | 1921 |
| C1.8 | 12:03 | 12:18 | 12:24 | 1928 |
| C1.4 | 11:17 | 11:28 | 11:49 | 1921 |
| C1.8 | 10:09 | 10:21 | 10:33 | 1930 |
| C1.3 | 01:59 | 02:03 | 02:06 | 1930 |