alec gustafson By mrsdrouare Dec 21, 1932 Cedar Mountains, Nevada mag 7.2 Jan 23, 1938 Maui, Hawaii mag 6.8 Apr 1, 1946 Unimak Island, Alaska mag 7.3 Aug 23, 1954 Stillwater, Nevada mag 6.8 Aug 18, 1959 Hebgen Lake,Montana mag 7.3 Apr 29, 1965 Seattle, Washington mag 6.5 Feb 9, 1971 Sylmar,California 6.7 Oct 15, 1979 Imperial Valley, California 7.0 Oct 28, 1983 Borah Peak,Idaho 7.0 Mar 6, 1988 Gulf of Alaska 7.8 Aug 17, 1991 Honeydew,California 7.1 Jan 17, 1994 Northridge,California mag 6.7