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Geologic map of the Makushin volcanic field, Unalaska Island, Alaska
Report of Investigation 97-20, Geologic map of the Makushin volcanic field, Unalaska Island, Alaska, covers most of the north end of Unalaska Island, which is the extent of the... -
Historically active volcanoes of Alaska
This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following criteria since... -
Active Volcanoes of Kamchatka and the Kurile Islands
This data lists the active volcanoes of Kamchatka and the Kurile Islands, their location in latitude/longitude decimal degrees, and the year of the last major eruptive event.... -
The 2008 phreatomagmatic eruption of Okmok Volcano, Aleutian Islands, Alaska:...
Okmok volcano, Aleutian Islands, Alaska, explosively erupted over a five-week period between July 12 and August 23, 2008. The eruption was predominantly phreatomagmatic,... -
Historically active volcanoes of Alaska
This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following criteria since... -
Geology of Kasatochi volcano, Aleutian Islands, Alaska
Kasatochi is a small, isolated island volcano in the center of the Aleutian Island chain. It consists of a roughly circular cone approximately 3 km in diameter with a lake-... -
Geology of Kasatochi volcano, Aleutian Islands, Alaska
Kasatochi is a small, isolated island volcano in the center of the Aleutian Island chain. It consists of a roughly circular cone approximately 3 km in diameter with a lake-... -
Quaternary or Quaternary-Tertiary Volcanic Rocks in Alaska
Between 1979 and 1982, the Alaska Division of Geological & Geophysical Surveys (DGGS) and the Geophysical Institute, University of Alaska Fairbanks, undertook an assessment... -
Potential Exploration Areas for Geothermal Resources in Alaska
Between 1979 and 1982, the Alaska Division of Geological & Geophysical Surveys (DGGS) and the Geophysical Institute, University of Alaska Fairbanks, undertook an assessment... -
Ash fall contour map of the 2009 eruption of Redoubt Volcano, Alaska: Digital...
The 2009 eruption of Redoubt Volcano included 19 major tephra-producing explosions. Mass per unit area (MPUA) ash fall sampling of the resulting deposits allowed us to create... -
Preliminary volcano-hazard assessment for Fisher volcano, Unimak Island, Alaska
Fisher volcano, containing the largest Holocene caldera in the Aleutian volcanic arc, is an active volcano near the center of Unimak Island, about 120 kilometers southwest of... -
Hot Springs in Alaska
Between 1979 and 1982, the Alaska Division of Geological & Geophysical Surveys (DGGS) and the Geophysical Institute, University of Alaska Fairbanks, undertook an assessment... -
Historically active volcanoes of Alaska
This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following criteria since...