Solar flares on December 13, 2006
The most powerful solar flare in 24 hours
C2.2 (normal) flare - December 13 at 6:23 AM
Solar activity index
Value as of the end of the day on December 13, 2006
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 12, 2006 to December 13, 2006
Time zone — UTC-08 (Sacramento)
List of solar flares for December 13, 2006
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 10:18 | 10:25 | 10:31 | 930 |
| C2.2 | 06:14 | 06:23 | 06:33 | 930 |