Cool Rain in a Three-Dimensional Shallow-Cloud Model
3次元浅い雲モデルでの"CoolRain"

Tsutomu Takahashi, Yoshio Asuma
1992 Journal of the Meteorological Society of Japan  
Simulations using a three-dimensional shallow cloud model with detailed microphysics showed that even in maritime clouds, an ice-phase enhanced precipitation particle production compared to that occurring solely from warm rain processes. Rain fell earlier, was heavier, and lasted longer from maritime ice clouds than from warm clouds. The most remarkable result was a strong interaction between precipitation and wind shear as ice grew in the cloud. Rain fell in such a way that the low-level
more » ... gence was intensified. Modelled ice clouds with wind shear lasted much longer and produced much heavier rainfall than did similar clouds without ice, or clouds with ice but no wind shear.
doi:10.2151/jmsj1965.70.3_739 fatcat:g7ttfo5nm5b5fkarwnvw2aktma