Solar flares on December 12, 2014
The most powerful solar flare in 24 hours
C4.0 (normal) flare - December 12 at 2:40 PM
Solar activity index
Value as of the end of the day on December 12, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 11, 2014 to December 12, 2014
Time zone — UTC+00
List of solar flares for December 12, 2014
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 23:03 | 23:13 | 23:22 | — |
| C2.8 | 19:23 | 19:28 | 19:30 | 2236 |
| C4.0 | 14:35 | 14:40 | 14:42 | 2234 |
| C1.5 | 09:43 | 09:48 | 09:52 | 2235 |
| C1.2 | 03:42 | 04:57 | 06:43 | — |
| C1.0 | 03:02 | 03:06 | 03:10 | 2230 |