Solar flares on December 13, 2015
The most powerful solar flare in 24 hours
C5.3 (normal) flare - December 13 at 5:34 AM
Solar activity index
Value as of the end of the day on December 13, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 12, 2015 to December 13, 2015
Time zone — UTC-05 (Columbus)
List of solar flares for December 13, 2015
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 19:06 | 19:14 | 19:20 | 2469 |
| C5.3 | 03:25 | 05:34 | 06:28 | 2468 |