Solar flares on October 16, 2013
The most powerful solar flare in 24 hours
C8.9 (normal) flare - October 16 at 2:32 PM
Solar activity index
Value as of the end of the day on October 16, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 15, 2013 to October 16, 2013
Time zone — UTC+00 (Reykjavik)
List of solar flares for October 16, 2013
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 23:11 | 23:28 | 23:39 | 1861 |
| C1.2 | 20:39 | 20:51 | 21:07 | — |
| C1.9 | 17:39 | 17:43 | 17:46 | 1867 |
| C1.6 | 16:23 | 16:38 | 16:44 | — |
| C1.8 | 15:03 | 15:20 | 15:34 | 1870 |
| C8.9 | 14:26 | 14:32 | 14:40 | 1865 |
| C1.4 | 13:54 | 14:02 | 14:12 | 1861 |
| C1.8 | 09:10 | 09:20 | 09:30 | 1861 |
| C3.7 | 05:20 | 05:32 | 05:45 | — |
| C2.5 | 03:32 | 03:48 | 04:02 | — |