Assertion: blizzard's wind | /r/HasAspect | large-scale upward motion
Facets:
value: for vertical advection
type: PURPOSE
value: in horizontal advection
type: LOCATION
Source sentences:
text: In horizontal advection, the wind blowing across the surface of the earth has very little or no large-scale upward motion.
text: For vertical advection, the blowing wind has a large-scale upward movement and lifts the loose snow into the atmosphere, leading to the formation of drifting waves of snow up to about 1,640 feet.