Solar flares on December 25, 2012
The most powerful solar flare in 24 hours
C4.1 (normal) flare - December 25 at 3:04 PM
Solar activity index
Value as of the end of the day on December 25, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 24, 2012 to December 25, 2012
Time zone — UTC+02 (Riga)
List of solar flares for December 25, 2012
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 |
|---|---|---|---|---|
| C3.0 | 20:04 | 20:10 | 20:15 | 1635 |
| C4.1 | 14:58 | 15:04 | 15:07 | 1635 |
| C1.1 | 12:26 | 12:39 | 12:52 | — |
| C1.8 | 08:38 | 08:43 | 08:47 | 1635 |
| C1.1 | 06:59 | 07:04 | 07:08 | 1635 |
| C1.2 | 00:19 | 00:26 | 00:34 | 1633 |