Solar flares on December 12, 2014
The most powerful solar flare in 24 hours
M1.5 (strong) flare - December 12 at 8:20 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-09 (Anchorage)
List of solar flares for December 12, 2014
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.0 | 23:38 | 23:46 | 23:50 | 2241 |
| C2.2 | 21:56 | 22:03 | 22:09 | 2241 |
| C5.4 | 20:55 | 20:59 | 21:05 | 2227 |
| M1.5 | 20:13 | 20:20 | 20:25 | 2241 |
| C2.7 | 18:13 | 18:18 | 18:25 | 2227 |
| C2.6 | 15:04 | 15:12 | 15:20 | 2237 |
| C2.5 | 14:03 | 14:13 | 14:22 | — |
| C2.8 | 10:23 | 10:28 | 10:30 | 2236 |
| C4.0 | 05:35 | 05:40 | 05:42 | 2234 |
| C1.5 | 00:43 | 00:48 | 00:52 | 2235 |