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2021 Map of Umnak B-1 NW, 2021 Print
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2021 Map of Umnak B-1 NW

USGS Topo · Published 2021

About this map

Mt Okmok and the surrounding volcanic terrain dominate this portion of Umnak Island, where the landscape is defined by dramatic elevation changes and geological formations. Along the northwestern coastline, Aguliuk Point reaches into the Bering Sea, marking a rugged intersection of land and water. The map captures a wilderness area largely devoid of modern infrastructure, focusing instead on natural landmarks like Jag Peak and the evocative Weeping Wall. This survey provides a precise modern record of the island's topographic character, illustrating the steep ridges and drainage patterns that characterize this remote section of the Aleutians West Census Area.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Umnak B-1 NW Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain