There is a notable duststorm advancing southwards over western Algeria. This
afternoon's noaa19 overpass shows the extent, the line of advancing dust is
well over 1000 miles long. Thick dust is shown in yellow, thinner raised
dust in pale blue in this false colour image using spectral channel 4 minus
channel 5.
http://www.woksat.info/etcyb15/yb15-1403-i-apt-s.html
--
Bernard Burton
Wokingham Berkshire.
Weather data and satellite images at:
http://www.woksat.info/wwp.html