avalanche(-hazard) zoning

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Avalanche — This article refers to the natural event. For other uses, see Avalanche (disambiguation) An avalanche is an abrupt and rapid flow of snow, often mixed with air and water, down a mountainside. Avalanches are among the biggest dangers in the… … Wikipedia
Galtür Avalanche — On February 23 1999 the worst Alpine avalanche in 40 years. It killed 31 people in the small Alpine village of Galtür, Austria. Three major weather systems originating from the Atlantic accounted for large snow falls totalling around four metres… … Wikipedia
Mount Rainier — This article is about the volcano. For other uses, see Mount Rainier (disambiguation) and Rainier. Mount Rainier Mount Rainier as viewed from the northeast … Wikipedia
river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… … Universalium

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