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Gertrude Creek volcano

Pyroclastic cone 437 m / 1434 ft
Alaska Peninsula, United States, 58.03°N / -156.15°W
Current status: (probably) extinct (0 out of 5) | Reports
Gertrude Creek volcano books
Typical eruption style: unspecified
Gertrude Creek volcano eruptions: None during the past 10,000 years
Less than few million years ago (Pleistocene)
TimeMag. / DepthDistanceLocation
Fri, 12 Jun 2020
Fri, 12 Jun 03:55 UTCM 1.825 km54 km SSE of King Salmon, Alaska (USA)
Wed, 20 May 2020
Wed, 20 May 16:26 UTCM 2.2 / 153.6 km14 km64km SSE of King Salmon, Alaska (USA)
Mon, 18 May 2020
Mon, 18 May 17:50 UTCM 1.4 / 3.3 km21 km94km SSE of King Salmon, Alaska (USA)
Sun, 17 May 2020
Sun, 17 May 16:56 UTCM 2.0 / 2.1 km21 km97km SSE of King Salmon, Alaska (USA)
Sun, 17 May 13:21 UTCM 1.1 / 157 km22 km75km SE of King Salmon, Alaska (USA)
View all recent quakes

Background:

An ice-scoured basaltic scoria cone and associated lava-flow apron lies at Getrude Creek about 5 km NE of Becharof Lake. The cone was constructed near the trace of the Bruin Bay fault and was Argon-Argon dated at about 500,000 years BP (Hildreth et al., 2003).
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Source: Smithsonian / GVP volcano information


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