During one of these phenomena, low-level shear aligned by updrafts is penetrated by cold air from the downdraft, creating "hook echo" patterns on Doppler radar. In fair weather, one of these phenomena
During one of these phenomena, low-level shear aligned by updrafts is penetrated by cold air from the downdraft, creating "hook echo" patterns on Doppler radar. In fair weather, one of these phenomena occurring over a body of water is called a (*) waterspout. The Enhanced Fujita scale rates the damage of, for 10 points, what rotating columns of air formed when funnel clouds reach the ground?
During one of these phenomena, low-level shear aligned by updrafts is penetrated by cold air from the downdraft, creating "hook echo" patterns on Doppler radar.