2020 Map of Unalaska D-1 SE
USGS Topo · Published 2020About this map
Akutan Island dominates the eastern portion of this coastal survey, where the extreme topography of the Aleutian chain meets the open sea. Rising to the heights of Flat Top Peak, the landmass drops precipitously toward the southwest at Cape Morgan, a prominent headland guarding the southern approach to the island. This maritime landscape is defined by the convergence of the Bering Sea and the Pacific Ocean, with the waters of Akutan Pass and Baby Pass creating a critical navigational corridor through the archipelago.
Find a feature on this map
16 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
Map Details
Editions of this 2020 Unalaska D-1 SE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1951 · Unalaska
USGS Topo · 1:250,000
1951 · Unimak
USGS Topo · 1:250,000
1958 · Unimak
USGS Topo · 1:250,000
1989 · Unimak A-6
USGS Topo · 1:63,360
1989 · Unalaska D-1
USGS Topo · 1:63,360
1989 · Unalaska C-1
USGS Topo · 1:63,360
2020 · Unalaska D-1 SW
USGS Topo · 1:25,000
2020 · Unalaska D-1 NE
USGS Topo · 1:25,000
2020 · Unalaska C-1 NE
USGS Topo · 1:25,000
2020 · Unalaska C-1 NW
USGS Topo · 1:25,000