USGS HOME
Contact USGS
Volcano Hazards Program
Find a Volcano
Adagdak
Akutan
Amak
Amukta
Aniakchak
Augustine
Behm Canal-Rudyerd Bay
Black Peak
Bobrof
Bogoslof
Buldir
Buzzard Creek
Carlisle
Chagulak
Chiginagak
Churchill
Cleveland
Dana
Davidof
Denison
Douglas
Duncan Canal
Dutton
Edgecumbe
Emmons Lake
Fisher
Fourpeaked
Frosty
Gareloi
Gordon
Great Sitkin
Griggs
Hayes
Herbert
Iliamna
Imuruk Lake
Ingakslugwat Hills
Isanotski
Kagamil
Kaguyak
Kanaga
Kasatochi
Katmai
Kialagvik
Kiska
Koniuji
Kookooligit Mountains
Korovin
Kukak
Kupreanof
Little Sitkin
Mageik
Makushin
Martin
Moffett
Novarupta
Nunivak Island
Okmok
Pavlof
Pavlof Sister
Recheschnoi
Redoubt
Roundtop
Sanford
Seguam
Segula
Semisopochnoi
Sergief
Shishaldin
Snowy Mountain
Spurr
St. Michael
St. Paul Island
Steller
Stepovak Bay 2
Table Top-Wide Bay
Takawangha
Tanaga
Tlevak Strait-Suemez Is.
Trident
Ugashik-Peulik
Ukinrek Maars
Uliaga
Unnamed
Veniaminof
Vsevidof
Westdahl
Wrangell
Yantarni
Yunaska
San Francisco Volcanic Field
Uinkaret Volcanic Field
Brushy Butte
Clear Lake Volcanic Field
Coso Volcanic Field
Eagle Lake Volcanic Field
Golden Trout Creek Volcanic Field
Lassen Volcanic Center
Lavic Lake Volcanic Field
Long Valley Caldera
Mammoth Mountain
Medicine Lake
Mono Lake Volcanic Field
Mono-Inyo Chain
Mount Shasta
Salton Buttes
Silver Lake Volcanic Field
Tumble Buttes
Twin Buttes
Ubehebe Craters
Dotsero Volcanic Center
Haleakala
Hualalai
Kilauea
Loihi
Mauna Kea
Mauna Loa
Craters of the Moon Volcanic Field
Hell's Half Acre Volcanic Field
Shoshone Lava Field
Wapi Lava Field
Soda Lakes
Carrizozo Lava Flow
Valles Caldera
Zuni-Bandera Volcanic Field
Agrigan
Ahyi
Alamagan
Anatahan
Asuncion
Esmeralda Bank
Farallon de Pajaros
Guguan
Maug Islands
Pagan
Ruby
Sarigan
Supply Reef
Find a Volcano
Belknap
Blue Lake Crater
Cinnamon Butte
Crater Lake
Davis Lake Volcanic Field
Devils Garden Volcanic Field
Diamond Craters Volcanic Field
Four Craters Lava Field
Jordan Craters Volcanic Field
Lava Mountain
Mount Bachelor
Mount Hood
Mount Jefferson
Newberry
North Sister Field
Sand Mountain Volcanic Field
South Sister
Bald Knoll
Black Rock Desert Volcanic Field
Markagunt Plateau Volcanic Field
Santa Clara Volcanic Field
Glacier Peak
Indian Heaven Volcanic Field
Mount Adams
Mount Baker
Mount Rainier
Mount St. Helens
West Crater Volcanic Field
Yellowstone
About
Observatories
Activity
Education
Publications
Mount St. Helens
Mount St. Helens 1980-1986 Eruption
Back to Multimedia
Click the
i
character below to see more information about the displayed image.