Solar flares on December 24, 2011
The most powerful solar flare in 24 hours
C5.2 (normal) flare - December 24 at 11:39 AM
Solar activity index
Value as of the end of the day on December 24, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 23, 2011 to December 24, 2011
Time zone — UTC+03 (Tula)
List of solar flares for December 24, 2011
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 22:10 | 22:19 | 22:44 | — |
| C4.9 | 14:25 | 15:36 | 16:16 | 1376 |
| C1.1 | 14:04 | 14:16 | 14:22 | 1386 |
| C5.2 | 11:27 | 11:39 | 11:48 | 1386 |
| C1.6 | 00:35 | 00:39 | 00:43 | 1382 |