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Volcanoes of Alaska and the Aleutian Islands (118)

Alaska Peninsula (38 volcanoes)

Aniakchak | Black Peak | Blue Mountain | Chiginagak | Dana | Denison | Devils Desk | Douglas | Dutton | Emmons Lake | Fourpeaked | Frosty | Gertrude Creek | Griggs | Kaguyak | Katmai | Kialagvik | Kukak | Kupreanof | Mageik | Martin | Novarupta | Pavlof | Pavlof Sister | Savonovski River Cluster | Snowy Mountain | Steller | Stepovak Bay 1 | Stepovak Bay 2 | Stepovak Bay 3 | Stepovak Bay 4 | Trader Mountain | Trident | Ugashik-Peulik | Ukinrek Maars | Unnamed 57.87°N/155.42°W | Veniaminof | Yantarni

Aleutian Islands (44 volcanoes)

Adagdak | Akutan | Amak | Amukta | Atka | Bobrof | Bogoslof | Buldir | Carlisle | Chagulak | Cleveland | Davidof | Fisher | Gareloi | Gilbert | Great Sitkin | Herbert | Isanotski | Kagamil | Kanaga | Kasatochi | Kiska | Koniuji | Korovin | Little Sitkin | Makushin | Moffett | Okmok | Recheschnoi | Roundtop | Seguam | Segula | Semisopochnoi | Sergief | Shishaldin | Table Top | Takawangha | Tana | Tanaga | Uliaga | Vsevidof | Westdahl | Wide Bay | Yunaska

Cook Inlet (SW Alaska) (5 volcanoes)

Augustine | Hayes | Iliamna | Redoubt | Spurr

Eastern Alaska (18 volcanoes)

Basalt Knob | Behm Canal-Rudyerd Bay | Buzzard Creek | Capital | Churchill | Double Glacier | Drum | Duncan Canal | Edgecumbe | Gordon | Jarvis | Jumbo Dome | Prindle | Sanford | Skookum Creek | Tanada | Tlevak Strait-Suemez Is. | Wrangell

Western Alaska (13 volcanoes)

Espenberg | Imuruk Lake | Ingakslugwat Hills | Ingrichuak Hills | Kookooligit Mountains | Nunivak Island | Otter Island | Selawik Hills | St. George | St. Michael | St. Paul Island | Togiak Valley | Walrus Island
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Latest news
Thu, 28 Mar 2024, 05:34

Atka volcano (Aleutian Islands): alert level raised to Yellow followed minor explosion yesterday

Weak ash emissions from Atka volcano last night detected in the Korovin webcam (image: AVO)
The alert status for the volcano was raised to "yellow", as a minor, short-lived explosion took place from the volcanic system last night. ... Read all
Wed, 27 Mar 2024, 15:00

Great Sitkin volcano (Andreanof Islands, USA) - Smithsonian / USGS Weekly Volcanic Activity Report for 20 March-26 March 2024 (Continuing Activity)

AVO reported that slow lava effusion continued in Great Sitkin's summit crater during 20-26 March. Weather clouds obscured or partly obscured satellite and webcam views during most of the week. A radar satellite image acquired during 19-20 March showed advancement of the active NW lava flow and uplift of the center of the lava dome above the vent. ... Read all

Volcanoes of Alaska

Volcanoes of the Aleutian Islands map (source: AVO, USGS)
Volcanoes of the Aleutian Islands map (source: AVO, USGS)
Volcanoes of the Alaska Peninsula map (source: AVO, USGS)
Volcanoes of the Alaska Peninsula map (source: AVO, USGS)
Volcanoes of the Cook Inlet map (source: AVO, USGS)
Volcanoes of the Cook Inlet map (source: AVO, USGS)