Welcome to the Alaska Division of Geological & Geophysical Surveys

Our mission: Determine the potential of Alaskan land for production of metals, minerals, fuels, and geothermal resources, the locations and supplies of groundwater and construction material, and the potential geologic hazards to buildings, roads, bridges, and other installations and structures (AS 41.08.020).

Headlines

  • New release! Regional tsunami hazard assessment for selected communities on Kodiak Island, Alaska - RI 2019-6
  • New release! Regional tsunami hazard assessment for the communities of Port Alexander, Craig, and Ketchikan, Southeast Alaska - RI 2019-7
  • New release! Photogrammetry-derived digital surface model and orthoimagery of areas near the Dalton Highway, Yukon River Crossing, Alaska - RDF 2019-4
  • New release! Regional tsunami hazard assessment for False Pass and Perryville, Alaska - RI 2019-3
  • New release! Regional tsunami hazard assessment for Shemya, Alaska - RI 2019-4
  • New release! Updated tsunami inundation maps for Homer and Seldovia, Alaska - RI 2018-5 v. 2
  • New release! Assessment of geomorphology and geologic hazards in the Parks Highway-Minto Flats-Dalton Highway infrastructure corridor: Cook Inlet to Prudhoe Bay, Alaska - RI 2019-8
  • New release! Regional tsunami hazard assessment for communities on the Kenai Peninsula, Alaska - RI 2019-5