Solar flares — Aug 13, 2013
The strongest solar flare in the day
Flare of C4.6 level (normal) — in 18:50
Solar activity index
Value for Aug 13, 2013 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 12, 2013 to Aug 13, 2013
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 13, 2013
Total number of flares of class C and higher — 8 flares
C type — 7 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C1.0
|
23:11 | 23:14 | 23:16 | 1818 |
C4.4
|
21:31 | 21:38 | 21:43 | 1809 |
C4.6
|
18:46 | 18:50 | 18:52 | 1809 |
C1.8
|
16:49 | 17:01 | 17:06 | 1809 |
B9.6
|
16:40 | 16:43 | 16:46 | 1809 |
C1.5
|
15:49 | 15:53 | 15:56 | 1818 |
C2.8
|
11:35 | 11:46 | 11:52 | 1809 |
C1.1
|
05:04 | 05:17 | 05:21 | 1809 |