Snow Cover Grid-scale precipitation may fall as snow if the temperature of the layer of its formation is &lt;0 degrees C. Convective precipitation changes to snow only if the surface air temperature is &lt;-3 degrees C, and over land only if the ground temperature is &lt;0 degrees C. Snow depth (measured in meters of equivalent liquid water) is determined prognostically from a budget equation, with accumulation allowed only on land surfaces.
(the temperature of the layer of its formation; is; ) (the ground temperature; lt; ) (accumulation; allowed; L:only on land surfaces) (the temperature of the layer of its formation; lt; ) (over land only if the ground temperature is &lt;0 degrees C. Snow depth; measured; in meters of equivalent liquid water) (0 degrees C. Convective; precipitation; changes; to snow) Context(0 degrees C. Convective precipitation,List([109, 146))):(Snow Cover Grid-scale precipitation; may fall; as snow) (over land only if the ground temperature is &lt;0 degrees C. Snow depth; is determined prognostically; from a budget equation)
0 degrees C. Convective precipitation,List([109, 146))
the temperature of the layer of its formation the ground temperature accumulation the temperature of the layer of its formation over land only if the ground temperature is &lt;0 degrees C. Snow depth 0 degrees C. Convective Snow Cover Grid-scale precipitation over land only if the ground temperature is &lt;0 degrees C. Snow depth
is lt allowed lt measured precipitation may fall is determined prognostically
L:only on land surfaces
in meters of equivalent liquid water
changes to snow
as snow
from a budget equation