Category
page 1Aleutian Range
Novarupta
Novarupta is a volcano located on the Alaska Peninsula on a slope of Trident Volcano in Katmai National Park and Preserve, about southwest of Anchorage. Novarupta was formed in 1912, during the largest volcanic eruption of the 20th century, in which it released 30 times the volume of magma of the 1980 eruption of Mount St. Helens.
Aleutian Range
mountain range
Mount Redoubt
steep-sided volcanic cone about 10 km in diameter at its base
Mount Shishaldin
volcano in Alaska
Mount Katmai
mountain
Mount Pavlof
mountain
Mount Iliamna
stratovolcano in Alaska, United States
Mount Kanaga
mountain in Alaska
Mount Akutan
mountain in United States of America
Mount Vsevidof
mountain in United States of America
Tanaga
mountain in United States of America
Mount Veniaminof
stratovolcano in Alaska, United States
Mount Aniakchak
caldera in Alaska
Fourpeaked Mountain
volcano in Alaska
Mount Carlisle
mountain in United States of America
Mount Adagdak
stratovolcano on the northernmost extremity of Adak Island
Makushin Volcano
mountain
Mount Griggs
volcano in Katmai National Park, Alaska, USA
Mount Chiginagak
active volcano in the U.S. state of Alaska
Mount Amukta
volcano on Amutka Island in Alaska, United States
Mount Douglas
mountain in Alaska, United States
Becharof Lake
lake in Alaska
Mount Moffett
mountain
Yantarni Volcano
volcano in the U.S. state of Alaska
Isanotski Peaks
mountain in Alaska, United States
Mount Seguam
mountain
Mount Dutton
mountain in Alaska
Mount Westdahl
mountain
Mount Mageik
mountain
Ugashik-Peulik
Ugashik-Peulik is a volcanic complex in the U.S. state of Alaska, which includes the stratovolcano of Mount Peulik and the adjacent Ugashik caldera. It is located to the south of Becharof Lake in Lake and Peninsula Borough on the Alaska Peninsula. It is part of the Aleutian Range.
Mount Recheshnoi
mountain in Alaska, United States
Chigmit Mountains
subrange of the Aleutian range in the state of Alaska
Mount Gilbert
mountain in Alaska
Neacola Mountains
mountain sub-range of the Aleutian Range in south-eastern Alaska, USA
Alagnak River
river in Alaska
Mount Martin
mountain in Alaska
Mount Kaguyak
mountain in United States of America
Nagai Island
island in Aleutians East Borough, Alaska, United States
Mount Steller
stratovolcano in Alaska
Ukinrek maars
Two volcanic craters in Alaska, U.S.
Mount Denison
mountain in Alaska, United States of America
Pavlof Sister
mountain in United States of America
Cold Bay Volcano
stratovolcano at the southwest end of the Alaska Peninsula
Mount Emmons
mountain in Aleutians East Borough, Alaska, United States
Becharof National Wildlife Refuge
protected area in Alaska, United States
Mount Neacola
mountain in United States of America
Black Peak
mountain in Alaska, United States of America
Mother Goose Lake
lake of the United States of America
Alagogshak
Alagogshak is a stratovolcano, located on the Alaska Peninsula, United States, in Katmai National Park and Preserve. It is the oldest of the volcanoes in the vicinity of the Valley of Ten Thousand Smokes. The volcano was recognized as a separate feature from Mount Martin in 1997. The Holocene Mount Martin stands partly on Alagogshak's deeply eroded edifice, about northeast of the Alagogshak vent. Alagogshak was last active in Pleistocene time, and was active from about 680,000 years ago to about 43,000 years ago. The remnant summit crater consists of hydrothermally altered rock. It is the only