United States · Volcanic field
Ingakslugwat Hills
- Type
- Volcanic field
- Elevation
- 190m
- Last eruption
- Unknown
- Type
- Volcanic field
- Country
- United States
- Region
- North America / Northern Alaska-Bering Sea Volcanic Province
- Elevation
- 190m
- Coordinates
- 61.430, -164.470
- Last eruption
- Unknown
- Tectonic setting
- Intraplate / Continental crust (> 25 km)
- Landform
- Cluster
- Major rock type
- Basalt / Picro-basalt
Geological summary
The Ingakslugwat Hills consist of at least 32 small cinder cones and eight larger craters covering more than 500 km2 in the Yukon-Kuskokwin delta area of SW Alaska.
Excerpt from the Global Volcanism Program, Smithsonian Institution · Read the full summary on GVP →
From Wikipedia
The Ingakslugwat Hills volcanic field is in the Yukon–Kuskokwim Delta in western Alaska. It contains eight large craters and about thirty small pyroclastic cones in an area of some 500 km2. The field contains unusual so-called "Ingakslugwat volcanoes", volcanic ridges up to 7 kilometres (4.3 mi) long and 400 metres (1,300 ft) high which are formed by pyroclastic material. They most likely formed by the interaction of permafrost with magma, seeing as they have a hydrovolcanic nature despite being high above the water table.
Wikipedia · CC BY-SA · Read full article →
Eruption history
GlossaryDetailed timeline
No eruption records available.
Nearby volcanoes
External links
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