Solar flares on December 9, 2015
The most powerful solar flare in 24 hours
C1.4 (normal) flare - December 9 at 3:40 AM
Solar activity index
Value as of the end of the day on December 9, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 8, 2015 to December 9, 2015
Time zone — UTC+00 (London)
List of solar flares for December 9, 2015
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 |
|---|---|---|---|---|
| C1.2 | 12:07 | 12:12 | 12:14 | 2466 |
| C1.2 | 10:49 | 11:00 | 11:04 | 2466 |
| C1.4 | 03:17 | 03:40 | 03:52 | 2466 |