Click on the image to move inwards. The display gives the estimated wind speed at the cursor.
‘A visualization of global weather conditions forecast by supercomputers, updated every three hours . . atmospheric pressure corresponds roughly to altitude . .several pressure layers are meteorologically interesting . . they show data assuming the earth is completely smooth.’
Note: 1 hectopascal (hPa) = 1 millibar (mb) . .1000 hPa ~100 m, near sea level conditions.
[ This message was edited on Fri Sep 8 by the author ]