Solar flares on December 12, 2014
The most powerful solar flare in 24 hours
C4.0 (normal) flare - December 12 at 9:40 AM
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-05 (Thunder bay)
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 |
|---|---|---|---|---|
| C2.7 | 22:13 | 22:18 | 22:25 | 2227 |
| C2.6 | 19:04 | 19:12 | 19:20 | 2237 |
| C2.5 | 18:03 | 18:13 | 18:22 | — |
| C2.8 | 14:23 | 14:28 | 14:30 | 2236 |
| C4.0 | 09:35 | 09:40 | 09:42 | 2234 |
| C1.5 | 04:43 | 04:48 | 04:52 | 2235 |