Solar flares on December 4, 2006
The most powerful solar flare in 24 hours
C4.9 (normal) flare - December 4 at 5:39 PM
Solar activity index
Value as of the end of the day on December 4, 2006
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 3, 2006 to December 4, 2006
Time zone — UTC+03 (Simferopol)
List of solar flares for December 4, 2006
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:37 | 23:43 | 23:49 | 930 |
| C1.2 | 20:05 | 20:10 | 20:15 | 930 |
| C1.3 | 19:14 | 19:17 | 19:21 | 930 |
| C1.1 | 18:46 | 18:55 | 19:01 | 930 |
| C4.9 | 17:26 | 17:39 | 17:55 | — |
| C1.4 | 15:28 | 15:42 | 15:46 | — |
| C1.2 | 15:11 | 15:15 | 15:18 | — |
| C1.9 | 14:27 | 14:37 | 14:45 | — |