Solar flares on December 14, 2011
The most powerful solar flare in 24 hours
C7.5 (normal) flare - December 14 at 8:29 PM
Solar activity index
Value as of the end of the day on December 14, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 13, 2011 to December 14, 2011
Time zone — UTC+05:30 (Ranchi)
List of solar flares for December 14, 2011
The total number of solar flares of class C and higher — 14 flares
C class — 14 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 22:13 | 22:17 | 22:19 | 1367 |
| C1.5 | 21:31 | 21:36 | 21:42 | 1367 |
| C7.5 | 20:21 | 20:29 | 20:31 | — |
| C5.8 | 18:48 | 18:57 | 19:00 | 1367 |
| C2.3 | 14:43 | 14:49 | 14:54 | — |
| C1.6 | 11:48 | 11:52 | 11:55 | 1367 |
| C2.9 | 10:42 | 10:47 | 10:55 | 1367 |
| C3.3 | 10:20 | 10:26 | 10:29 | 1367 |
| C3.5 | 08:31 | 08:45 | 09:01 | 1367 |
| C1.9 | 07:17 | 07:21 | 07:29 | 1367 |
| C1.9 | 06:40 | 06:44 | 06:49 | 1367 |
| C3.1 | 05:23 | 05:27 | 05:30 | 1367 |
| C4.8 | 05:01 | 05:06 | 05:16 | 1367 |
| C1.0 | 03:29 | 03:32 | 03:34 | 1376 |