Solar flares — Dec 31, 2013
The strongest solar flare in the day
Flare of M6.4 level (strong) — in 21:58
Solar activity index
Value for Dec 31, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 30, 2013 to Dec 31, 2013
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 31, 2013
Total number of flares of class C and higher — 9 flares
C type — 8 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M6.4
|
21:45 | 21:58 | 22:20 | 1936 |
|
C2.9
|
19:49 | 19:53 | 19:56 | 1940 |
|
C4.0
|
18:53 | 18:59 | 19:03 | 1940 |
|
C1.8
|
18:20 | 18:25 | 18:31 | 1936 |
|
C2.0
|
16:42 | 16:49 | 16:55 | 1938 |
|
C8.8
|
10:23 | 11:50 | 12:32 | — |
|
C2.2
|
07:33 | 07:40 | 07:47 | 1936 |
|
C2.0
|
05:21 | 05:32 | 05:38 | 1938 |
|
C5.6
|
02:29 | 02:40 | 02:46 | 1936 |