Solar flares on November 16, 2011
The most powerful solar flare in 24 hours
C7.9 (normal) flare - November 16 at 3:05 PM
Solar activity index
Value as of the end of the day on November 16, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 15, 2011 to November 16, 2011
Time zone — UTC+00 (London)
List of solar flares for November 16, 2011
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.0 | 23:40 | 23:48 | 23:57 | 1346 |
| C1.6 | 21:37 | 21:43 | 21:49 | 1346 |
| C5.2 | 19:47 | 19:53 | 19:57 | — |
| C2.9 | 18:49 | 18:54 | 19:00 | 1346 |
| C7.9 | 14:48 | 15:05 | 15:26 | 1348 |
| C2.8 | 13:28 | 13:37 | 13:44 | 1346 |
| C4.0 | 06:15 | 06:25 | 06:31 | 1348 |
| C7.5 | 04:46 | 04:55 | 05:02 | 1348 |
| C3.0 | 03:26 | 03:43 | 03:51 | 1348 |
| C2.3 | 02:55 | 03:01 | 03:09 | 1348 |
| C1.7 | 00:03 | 00:07 | 00:12 | 1346 |