Solar flares on December 31, 2014
The most powerful solar flare in 24 hours
C2.1 (normal) flare - December 31 at 10:30 PM
Solar activity index
Value as of the end of the day on December 31, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 30, 2014 to December 31, 2014
Time zone — UTC-09 (Anchorage)
List of solar flares for December 31, 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 |
|---|---|---|---|---|
| C2.1 | 22:22 | 22:30 | 22:38 | 2253 |
| C2.1 | 19:57 | 20:07 | 20:17 | 2253 |
| C1.2 | 14:02 | 14:39 | 15:17 | 2253 |
| C1.4 | 03:31 | 03:35 | 03:38 | 2253 |
| C1.0 | 03:12 | 03:16 | 03:18 | 2251 |
| C1.2 | 00:01 | 00:04 | 00:07 | 2253 |