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Unnamed 57.87°N/155.42°W volcano

Lava dome 300? m / 984 ft
United States, Alaska Peninsula, 57.87°N / -155.42°W
Current status: normal or dormant (1 out of 5) | Reports
Typical eruption style: unspecified
Unnamed 57.87°N/155.42°W volcano eruptions: unknown, no recent eruptions
TimeMag. / DepthDistanceLocation
Wed, 9 Oct 2019
Wed, 9 Oct 18:35 UTCM 1.9 / 10 km28 km106km W of Larsen Bay, Alaska (USA)
Thu, 3 Oct 2019
Thu, 3 Oct 02:33 UTCM 1.910 km83km WNW of Larsen Bay, Alaska (USA)
Wed, 2 Oct 2019
Wed, 2 Oct 14:03 UTCM 1.9 / 65.2 km24 km70km WNW of Larsen Bay, Alaska (USA)
Thu, 19 Sep 2019
Thu, 19 Sep 03:41 UTCM 1.4 / 2.4 km10 km94km SE of King Salmon, Alaska (USA)
Fri, 13 Sep 2019
Fri, 13 Sep 20:54 UTCM 2.2 / 96.2 km23 km82km W of Larsen Bay, Alaska (USA)
View all recent quakes

Background:

A small unnamed lava dome and an associated lava flow about 30 km east of Becharof Lake and 8 km NW of Alinchak Bay are not significantly modified by glacial erosion. Detterman et al. (1987) suggested a Holocene age for the small dome, whose summit lies only about 300 m above sea level. Lava flows traveled a short distance to the north.
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Smithsonian / GVP volcano information


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