ten largest volcanic eruptions in the US

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    Mount Saint Augustine Volcano

  • Isanotski Peaks

    Isanotski Peaks
    (Alaska) known locally as "Ragged Jack", the highest peak in the Aleutian Islands.
  • Lassen Peak

    Lassen Peak
    (California) commonly referred to as Mount Lassen, is a lava dome volcano and the southernmost active volcano in the Cascade Range of the Western United States.
  • Mount Aniakchak

    Mount Aniakchak
    (Alaska) a 3,600-year-old volcanic[2] caldera approximately 10 kilometers
  • Mount St. Helens

    Mount St. Helens
    (Washington) Oral tradition of NE Washington tribes noted many people starved to death the winter following the eruption.
  • Mount Spurr

    Mount Spurr
    (Alaska) named after United States Geological Survey geologist and explorer Josiah Edward Spurr
  • Augustine Volcano

    Augustine Volcano
    (Alaska) Augustine is a unique volcano because it has erupted six times in the past 200 years
  • Mount Okmok

    Mount Okmok
    (Alaska) Mount Okmok is the highest point on the rim of Okmok Caldera
  • Kasatochi Island

    Kasatochi Island
    (Alaska) Kasatochi Island is a member of the Aleutian Islands, which lie above a narrow ridge that separates the Bering Sea from the North Pacific.
  • Mount Redoubt

    Mount Redoubt
    (Alaska) It is the highest summit in the Aleutian Range