Autumn Fogbow

Full autumn fogbow

This very light fog produced a distinct fogbow. The arc was high because the sun was only 13 degrees up and the view below the horizon extends the arc a bit more



(Composite of six images with polariser.)

Full autumn fogbow

A few minutes later and a little further up the hill another band of fog showed a strong supernumerary.



(Composite of six images with polariser.)

Higher contrast fogbow supernumerary

This view with the polariser shows some colour in the supernumerary. Although the supernumerary was clearly visible without the polariser the colour wasn't obvious to the eye.


Canon EOS 20D   9th October 2008
Wiltshire, England

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