
Augustine Island stands as the primary landform on this coastal Alaskan sheet, dominated by the volcanic terrain that rises abruptly from the Pacific Ocean. This 2018 survey captures the island's eastern coastline, where steep elevation contours reveal the dramatic interface between the volcanic slopes and the sea. The map detail is largely maritime, illustrating the solitary nature of this geographic feature within the southwestern reaches of the Pacific Ocean.
5 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Iliamna A-1 and A-2
USGS Topo · 1:63,360
1952 · Iliamna
USGS Topo · 1:250,000
1957 · Iliamna
USGS Topo · 1:250,000
1958 · Iliamna B-2
USGS Topo · 1:63,360
2018 · Iliamna A-1 NW
USGS Topo · 1:25,000
2018 · Iliamna B-2 NE
USGS Topo · 1:25,000
2018 · Iliamna B-2 OE E NW
USGS Topo · 1:25,000
2018 · Iliamna B-2 SE
USGS Topo · 1:25,000