Solar flares — Aug 13, 2010
The strongest solar flare in the day
Flare of B3.4 level () — in 21:55
Solar activity index
Value for Aug 13, 2010 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 12, 2010 to Aug 13, 2010
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 13, 2010
Total number of flares of class C and higher — 3 flares
C type — 0 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B1.5
|
23:27 | 23:41 | 23:45 | 1099 |
B3.4
|
21:48 | 21:55 | 22:01 | 1099 |
B1.7
|
15:28 | 15:44 | 16:31 | 1093 |