Solar flares — Dec 20, 2013
The strongest solar flare in the day
Flare of M1.6 level (strong) — in 11:57
Solar activity index
Value for Dec 20, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 19, 2013 to Dec 20, 2013
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 20, 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 | |
|---|---|---|---|---|
|
C2.7
|
21:08 | 21:16 | 21:23 | — |
|
C2.3
|
17:11 | 17:14 | 17:19 | 1928 |
|
C5.4
|
16:23 | 16:30 | 16:34 | 1928 |
|
C8.5
|
15:26 | 15:33 | 15:39 | 1928 |
|
C3.2
|
14:52 | 15:04 | 15:15 | 1928 |
|
M1.6
|
11:35 | 11:57 | 12:07 | 1934 |
|
C2.2
|
11:05 | 11:11 | 11:18 | 1934 |
|
C1.5
|
04:45 | 04:48 | 04:53 | — |
|
C2.2
|
02:53 | 02:58 | 03:02 | — |