Solar flares on December 16, 2015
The most powerful solar flare in 24 hours
C6.6 (normal) flare - December 16 at 2:03 AM
Solar activity index
Value as of the end of the day on December 16, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 15, 2015 to December 16, 2015
Time zone — UTC-07 (Denver)
List of solar flares for December 16, 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 |
|---|---|---|---|---|
| C1.3 | 22:29 | 22:33 | 22:35 | 2470 |
| C6.6 | 01:34 | 02:03 | 02:23 | 2468 |