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2021 Map of Unalaska A-5 SE, 2021 Print
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2021 Map of Unalaska A-5 SE

USGS Topo · Published 2021

About this map

Cape Alak defines the southwestern coastline of this remote Aleutian terrain, where the steep interior slopes drop precipitously toward the Pacific Ocean. This 2021 study by the U.S. Geological Survey documents a rugged, unpopulated landscape characterized by dense contour intervals and deep coastal indentations. The survey shows the complex topography of the Unalaska region, with elevations rising sharply from the shoreline into unnamed interior peaks. The mapping includes Public Land Survey System identifiers such as t78s r125w and t79s r125w, providing a precise grid over this uninhabited maritime environment. It is a portrait of raw Aleutian geography, recording the natural state of the coastline and the surrounding waters without the presence of modern roads or settlements.

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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 Unalaska A-5 SE 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