Solar flares — Aug 13, 2013
The strongest solar flare in the day
Flare of C4.6 level (normal) — in 19:50
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+01 (London) - summer time

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 — 6 flares
C type — 6 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C4.4
|
22:31 | 22:38 | 22:43 | 1809 |
C4.6
|
19:46 | 19:50 | 19:52 | 1809 |
C1.8
|
17:49 | 18:01 | 18:06 | 1809 |
C1.5
|
16:49 | 16:53 | 16:56 | 1818 |
C2.8
|
12:35 | 12:46 | 12:52 | 1809 |
C1.1
|
06:04 | 06:17 | 06:21 | 1809 |