1951 Map of Mt Katmai, 1957 Print
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1951 Map of Mt Katmai

USGS Topo · Published 1957

About this map

Katmai National Monument and the surrounding volcanic landscape define this 1951 survey, capturing a region profoundly altered by the 1912 eruption. The Valley of Ten Thousand Smokes stretches across the center, leading toward the jagged peaks of The Trident and Knife Peak. At the head of the valley, Novarupta marks the epicenter of one of the 20th century's most significant volcanic events. The map illustrates a transition from these ashen highlands to the deep waters of Naknek Lake and Grosvenor Lake.


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Map Details

Date Portrayed1951
Date Published1957
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:250,000
Physical Dimensions21.1 x 22.1 inches

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Source Details

CopyrightPublic Domain