Solar flares — Feb 16, 2013
The strongest solar flare in the day
Flare of B5.3 level () — in 23:41
Solar activity index
Value for Feb 16, 2013 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Feb 15, 2013 to Feb 16, 2013
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Feb 16, 2013
Total number of flares of class C and higher — 3 flares
C type — 0 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B5.3
|
23:37 | 23:41 | 23:48 | 1675 |
B4.7
|
22:59 | 23:02 | 23:08 | 1675 |
B3.8
|
13:45 | 13:56 | 14:00 | 1670 |