Solar flares on October 16, 2013
The most powerful solar flare in 24 hours
M1.3 (strong) flare - October 16 at 1:36 AM
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+02 (Brussels) — summer time
List of solar flares for October 16, 2013
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 22:39 | 22:51 | 23:07 | — |
| C1.9 | 19:39 | 19:43 | 19:46 | 1867 |
| C1.6 | 18:23 | 18:38 | 18:44 | — |
| C1.8 | 17:03 | 17:20 | 17:34 | 1870 |
| C8.9 | 16:26 | 16:32 | 16:40 | 1865 |
| C1.4 | 15:54 | 16:02 | 16:12 | 1861 |
| C1.8 | 11:10 | 11:20 | 11:30 | 1861 |
| C3.7 | 07:20 | 07:32 | 07:45 | — |
| C2.5 | 05:32 | 05:48 | 06:02 | — |
| M1.3 | 01:31 | 01:36 | 01:41 | 1865 |