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The Alaska Volcano Observatory (AVO) uses an informal set of names for about 140 'volcanoes.' Some names refer to large, complex volcanic centers, while others indicate only a specific cone. This publication expands the list of 140 named volcanoes to include all volcanic vents where magma has reached the surface over the past 2.6 million years. This database of all known (published, or unpublished with permission) Quaternary volcanic vents was developed to better describe the nature and character of Quaternary volcanism in Alaska and specifically to aid in the discussion of spatial and temporal patterns of Alaska volcanism. This list is a preliminary starting point, and we hope that it is updated and expanded by...
Tags: Adak Quadrangle,
Alaska Peninsula,
Aleutian Islands,
Amukta Quadrangle,
Atka Quadrangle, All tags...
Baird Inlet Quadrangle,
Bendeleben Quadrangle,
Candle Quadrangle,
Chignik Quadrangle,
Cold Bay Quadrangle,
Cook Inlet,
Craig Quadrangle,
Fairbanks Quadrangle,
False Pass Quadrangle,
Gareloi Island Quadrangle,
Goodnews Bay Quadrangle,
Gulkana Quadrangle,
Hazards,
Healy Quadrangle,
Hooper Bay Quadrangle,
Iliamna Quadrangle,
Karluk Quadrangle,
Kenai Quadrangle,
Ketchikan Quadrangle,
Kiska Quadrangle,
Kotzebue Quadrangle,
Kwiguk Quadrangle,
Lake Clark Quadrangle,
Marshall Quadrangle,
McCarthy Quadrangle,
Mount Katmai Quadrangle,
Nabesna Quadrangle,
Naknek Quadrangle,
Nunivak Island Quadrangle,
Petersburg Quadrangle,
Port Moller Quadrangle,
Pribilof Islands Quadrangle,
Rat Islands Quadrangle,
Saint Lawrence Quadrangle,
Saint Michael Quadrangle,
Samalga Island Quadrangle,
Seguam Quadrangle,
Selawik Quadrangle,
Seward Peninsula,
Sitka Quadrangle,
Southeast Alaska,
Stepovak Bay Quadrangle,
Sutwik Island Quadrangle,
Tanacross Quadrangle,
Tyonek Quadrangle,
Ugashik Quadrangle,
Umnak Quadrangle,
Unalakleet Quadrangle,
Unalaska Quadrangle,
Unimak Quadrangle,
Valdez Quadrangle,
Volcanic Eruption,
Volcanoes,
Volcanology,
Wrangell Mountains,
geoscientificInformation, Fewer tags
Nearshore bathymetry is a vital link that joins offshore water depths to coastal topography. Seamless water depth information is a critical input parameter for reliable storm surge models, enables the calculation of sediment budgets, and is necessary baseline data for a range of coastal development decisions. Bathymetric data collection capabilities of an active coastal geohazard field program operated by the Alaska Division of Geological & Geophysical Surveys (DGGS) were expanded in 2012. Resultant datasets presented in this report include nearshore bathymetric measurements of critical shallow-water coastal areas in the vicinity of six western Alaska communities: Gambell, Golovin, Hooper Bay, Savoonga, Shishmaref,...
Tags: Bathymetry,
Bering Sea,
Chukchi Sea,
Coastal,
Gambell, All tags...
Golovin,
Hooper Bay,
Hooper Bay Quadrangle,
Saint Lawrence Quadrangle,
Savoonga,
Shishmaref,
Shishmaref Quadrangle,
Solomon Quadrangle,
Teller Quadrangle,
Wales,
Yukon-Kuskokwim Delta,
geoscientificInformation, Fewer tags
Nearshore bathymetry is a vital link that joins offshore water depths to coastal topography. Seamless water depth information is a critical input parameter for reliable storm surge models, enables the calculation of sediment budgets, and is necessary baseline data for a range of coastal development decisions. Bathymetric data collection capabilities of an active coastal geohazard field program operated by the Alaska Division of Geological & Geophysical Surveys (DGGS) were expanded in 2012. Resultant datasets presented in this report include nearshore bathymetric measurements of critical shallow-water coastal areas in the vicinity of six western Alaska communities: Gambell, Golovin, Hooper Bay, Savoonga, Shishmaref,...
Tags: Bathymetry,
Bering Sea,
Chukchi Sea,
Coastal,
Gambell, All tags...
Golovin,
Hooper Bay,
Hooper Bay Quadrangle,
Saint Lawrence Quadrangle,
Savoonga,
Shishmaref,
Shishmaref Quadrangle,
Solomon Quadrangle,
Teller Quadrangle,
Wales,
Yukon-Kuskokwim Delta,
geoscientificInformation, Fewer tags
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