weather
What is Advection Fog?
By Fajja at 4 November, 2008, 3:34 pm
Avection fog forms when moist air blown over cooler surfaces. Fog usually occurs when the dew point is 5C or below and the ambient temperature is close to the dew point. Also the air must be very humid for the water droplets to condense into fog. Fog can be differentiated from mist by its density. [...]
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