indicates a volcano is historically active.
indicates a volcano was active in the Holocene.
indicates a volcano has been active within the last 2 million years, but not within the last 10,000 years.
Older volcanoes and non-volcanic mountains in Alaska
Adagdak Akutan Alagogshak Amak Amchixtam Chaxsxii Amukta Andrew Bay volcano Aniakchak Atka volcanic complex Augustine Basalt of Gertrude Creek Behm Canal-Rudyerd Bay Black Peak Blue Mtn Bobrof Bogoslof Buldir Buzzard Creek Camille Cone Capital Carlisle Chagulak Chiginagak Churchill, Mt Cleveland Cone 3110 Cone 3601 Dana Davidof Denison Devils Desk Double Glacier Douglas Drum Duncan Canal Dutton Edgecumbe Emmons Lake Volcanic Center Espenberg Fisher Folsoms Bluff Fourpeaked Frosty Gareloi Gas Rocks, the Gilbert Gordon Gosling Cone Great Sitkin Griggs Hayes Herbert Iliamna Imuruk Lake Volc Field Ingakslugwat Hills Ingenstrem Depression Volcanic Field Ingrisarak Mtn Iron Trig cone Isanotski Iskut-Unuk River cones Jarvis Jumbo Dome Kagamil Kaguyak Kanaga Kasatochi Katmai Kejulik Kialagvik Kiska Klawasi Group Knob 1000 Kochilagok Hill Koniuji Kookooligit Mountains Koyuk-Buckland volcanics Kukak Kupreanof Little Sitkin Lone basalt Lost Jim Cone Mageik Makushin Martin Moffett Monogenetic QT vents of WWVF Morzhovoi Nelson Island Novarupta Nunivak Island Nushkolik Mountain volcanic field Okmok Pavlof Pavlof Sister Prindle Volcano Rainbow River cone Recheshnoi Redoubt Roundtop Sanford Seguam Segula Semisopochnoi Sergief Shishaldin Skookum Creek Snowy Spurr St. George volcanic field St. Michael St. Paul Island Steller Stepovak Bay 1 Stepovak Bay 2 Stepovak Bay 3 Stepovak Bay 4 Suemez Island Table Top Mtn Takawangha Tana Tanada Peak Tanaga Tlevak Strait Togiak volcanics Trader Mtn Trident Ugashik-Peulik Ukinrek Maars Uliaga Ungulungwak Hill-Ingrichuak Hill Unimak 5270 Unnamed (near Ukinrek Maars) Veniaminof Vsevidof Westdahl Western Cones Wide Bay cone Wrangell Yantarni YunaskaThis website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G19AC00060 and G19AC00171.
Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.
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