Unalga
- Terra ASTER
- 12 November 2002
- 23:07 UTC
Unalga is a small island of the Delarof Islands group, located at the western end of the group 24 km southwest from Gareloi; it's closest neighbour is the island of Kavalga located 11 km to the east. A larger island of the same name is found within the Akutan Pass between Unalaska and Akutan.
With steep cliffs that rise from a narrow coastal shelf Unalga has a flat-topped interior rising to a height of 75 m above sea level. Numerous smaller islets and emergent rocks lie offshore.
image: ASTER volcano archive jpl/nasa
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