Encyclopedia
Downpour
Downpour: Short-term atmospheric precipitation of high intensity, usually in the form of rain or snow
Source: "SAFETY IN EMERGENCY SITUATIONS. NATURAL EMERGENCY SITUATIONS. TERMS AND DEFINITIONS. GOST 22.0.03-97/GOST R 22.0.03-95"
(approved by the Decree of the Russian State Standard from May 25, 1995 No. 267)