Why was the flooding in Asheville, North Carolina, so extreme? Experts explain
Orographic lifting, a process that occurs when hills or mountains force air to rise and cool, caused water vapor to condense ...
Couriermail25d
Stunning photos as rare ‘UFO storm’ hits regional Queensland
“If there is enough moisture present (which is where the orographic lifting process comes into play) then the unique cloud develops … These clouds are one of the most common explanations for ...