Tlevak Strait-Suemez Is.

Photo of this volcano
  • United States
  • Alaska
  • Volcanic field
  • Unknown - Evidence Credible
  • Country
  • Volcanic Region
  • Primary Volcano Type
  • Last Known Eruption
  • 55.25°N
  • 133.3°W

  • 50 m
    164 ft

  • 315060
  • Latitude
  • Longitude

  • Summit

  • Volcano

The Global Volcanism Program has no activity reports for Tlevak Strait-Suemez Is..

The Global Volcanism Program has no Weekly Reports available for Tlevak Strait-Suemez Is..

The Global Volcanism Program has no Bulletin Reports available for Tlevak Strait-Suemez Is..

This compilation of synonyms and subsidiary features may not be comprehensive. Features are organized into four major categories: Cones, Craters, Domes, and Thermal Features. Synonyms of features appear indented below the primary name. In some cases additional feature type, elevation, or location details are provided.

The Global Volcanism Program is not aware of any Holocene eruptions from Tlevak Strait-Suemez Is.. If this volcano has had large eruptions (VEI >= 4) prior to 10,000 years ago, information might be found on the Tlevak Strait-Suemez Is. page in the LaMEVE (Large Magnitude Explosive Volcanic Eruptions) database, a part of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).

Deformation History

Information about Deformation periods will be available soon.

Emission History

There is no Emissions History data is available for Tlevak Strait-Suemez Is..

Photo Gallery

Scattered flat-lying basaltic lava flows with fresh pahoehoe surfaces occur near Tlevak Strait (lower right) and on the SW end of Suemez Island. The largest area of Quaternary basaltic rocks is located north of Trocadero Bay, the large embayment on the southern side of Suemez Island. Outcrops are located on western Prince of Wales Island (on the roughly rectangular peninsula NE of the northernmost point on Dall Island) and on nearby islands in Tlevak Strait. Quaternary basaltic rocks also occur along Bobs Bay on the NW side of Dall Island.

NASA Landsat7 image (
See title for photo information.

Smithsonian Sample Collections Database

There are no samples for Tlevak Strait-Suemez Is. in the Smithsonian's NMNH Department of Mineral Sciences Rock and Ore collection.

Affiliated Sites