drifting snow
drifting snow
[′drif·tiŋ ′snō] (meteorology)
Wind-driven snow raised from the surface of the earth to a height of less than 6 feet (1.8 meters).
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.
Drifting Snow
(in Russian, pozemok), wind-driven movement of snow immediately above the surface of a snow cover when no snow is falling. Drifting snow usually occurs in freezing weather, when dry snow crystals slide easily over the surface of frozen soil or a snow cover; wind velocities are usually more than 5 m/sec.
The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.
drifting snow
An ensemble of snow particles raised by the wind to a low height—normally less than approximately 7 ft above ground. The visibility is not diminished at eye level.
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved