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(United States. Army. Corps of Engineers. Omaha District., 1960-09)This document contains the appendixes for the report "Report on flood emergency : Madison River Slide : Madison River, Montana"
(United States. Army. Corps of Engineers. Omaha District., 1960-09)On 17 August 1959, at about 11:38 p.m., one of the most severe earthquakes in the history of the United States struck the Rocky Mountain region in the vicinity of Yellowstone National Park. The shock was recorded st the ...