Solar flares on December 16, 2014
The most powerful solar flare in 24 hours
C5.6 (normal) flare - December 16 at 12:40 PM
Solar activity index
Value as of the end of the day on December 16, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 15, 2014 to December 16, 2014
Time zone — UTC+01 (Rome)
List of solar flares for December 16, 2014
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.7 | 20:03 | 20:13 | 20:22 | 2241 |
| C2.9 | 18:00 | 18:07 | 18:16 | 2241 |
| C5.6 | 12:34 | 12:40 | 12:44 | 2242 |
| C2.1 | 12:06 | 12:09 | 12:11 | 2242 |
| C4.1 | 11:09 | 11:17 | 11:27 | 2242 |
| C4.0 | 09:06 | 09:22 | 09:37 | 2241 |
| C2.7 | 07:07 | 07:14 | 07:16 | 2242 |
| C1.8 | 06:53 | 06:57 | 07:00 | 2242 |
| C1.8 | 06:36 | 06:39 | 06:42 | 2242 |
| C3.5 | 05:43 | 05:48 | 05:52 | 2242 |
| C5.3 | 03:33 | 03:38 | 03:40 | 2242 |
| C1.3 | 01:02 | 01:05 | 01:09 | 2242 |