List of volcanoes in the United States


A list of volcanoes in the United States and its territories.

[Alaska]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Mount Adagdak6452115210,000 ± 5,000 years ago
Mount Akutan130342751996
Alagogshak1675549543,000 ± 8,000 years ago
Amak Volcano48816011796
Mount Amukta106634971997
Mount Aniakchak134144001931
Mount Augustine125241082005
Black Peak103233851900 BCE ± 150 years
Bogoslof Island1504922017
Buldir Volcano6562152Holocene
Mount Bona500516,421847
Mount Blackburn499616,3903.4 million years ago
Buzzard Creek83027231050 BC
Capital Mountain235677281.02 million years ago
Mount Carlisle162053151987
Chagulak Island11423747Unknown
Mount Chiginagak222172871998
Mount Cleveland173056762017
Mount Dana135444421890 BC
Davidof Volcano3281076Probably Holocene
Mount Denison23187606Probably Holocene
Devils Desk19546409245,000 years ago
Double Glacier12394065Pleistocene
Mount Douglas21407021Probably Holocene
Mount Dutton15064941Holocene
Mount Edgecumbe97031322220 BC ± 100 years
Mount Emmons14364711More than 10,000 years ago
Espenberg17,500 years BP
Mount Fisher111236481830
Fourpeaked210569062006
Frosty Peak Volcano19206299Late Pleistocene or later
Gareloi Volcano157351611989
Mount Gilbert8182684Unknown, fumaroles until 1948
Great Sitkin174057091974
Mount Gordon27559039Holocene
Mount Griggs231776021790 BC ± 40 years
Hayes Volcano303499541200 ± 300 years
Mount Herbert12804199Unknown
Mount Iliamna305310,0161876
Imuruk Lake6102001300
Ingakslugwat Hills190623Holocene
Isanotski Peaks24468025Unknown
Kagamil Island89329301929
Mount Kaguyak90129561650 BC
Mount Kanaga130742881995
Kasatochi Island31410302008
Mount Katmai204767161912
Mount Kialagvik16775502Holocene
Kiska Volcano122040031990
Koniuji Island2738961150 BC
Korovin Volcano153350292006
Mount Kukak20436703Holocene
Mount Kupreanof189562171987
Kookooligit Mountains6732208Holocene
Little Sitkin117438521830
Mount Mageik21657103500 BC ± 50 years
Mount Makushin180059051995
Mount Martin186361121953
Mount Moffett119639241600 BC
Novarupta84127591912
Nunivak Island5111676300,000 years ago
Mount Okmok107335202008
St. Michael volcanic field7152346More recent than 500 BC
Saint Paul Island2036661280 BC ± 40 years
Mount Pavlof251982642016
Pavlof Sister214270271786
Pogromni20026569Late Pleistocene
Pyre Peak105434581993
Mount Recheschnoi198465093,000 years ago
Mount Redoubt310810,1972009
Roundtop Mountain187161389,100-10,000 years ago
Mount Sanford494916,237320,000 years ago
Mount Segula11603806A few hundred years ago
Semisopochnoi Island122140061987
Mount Sergief5601837Pleistocene
Mount Shishaldin285793732004
Snowy Mountain216270931710 ± 200 years
Mount Spurr337411,0691992
St. Michael volcanic field7152346Within 3,000 years
St. Paul Island2036661280 BC ± 40 years
Mount Steller22727454Probably Holocene
Stepovak Bay 315555102Probably Pleiocene
Table Top-Wide Bay7922598Holocene
Mount Takawangha14494754Last few hundred years
Tana 11703839Mid-late Holocene
Mount Tanaga180659251914
Tlevak Strait-Suemez Island50164Holocene/Post-glacial
Trident Volcano186461151975
Ugashik-Peulik147448361814
Ukinrek Maars912991977
Uliaga Island8882913Holocene
Mount Veniaminof250782252006
Mount Vsevidof214970501957
Mount Westdahl165454261992
Yantarni Volcano13454413800 BC ± 500 years
Yunaska Island55018041937
Prindle Volcano--Pleistocene
Mount Churchill476615,632700 ± 200 years
Mount Drum366112,010About 250,000 years ago
Mount Jarvis409113,4221 million years ago
Mount Wrangell431714,1631999

[American Samoa]

[Arizona]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Arlington Cone--33°20'55.6"N 112°44'54.2"W-
Black Bottom Crater---
Colton Crater2,2467,368-
Double Crater2,4267,959-
Lenox Crater---
Maroon Crater---
Merriam Cone2,0776,813150,000 years ago
Mount Baldy3,48011,4208-9 million years ago
Mount Elden2,8349,299250,000 years ago
Red Mountain24287965-740,000 years ago
Roden Crater--400,000 years ago
San Francisco Peaks385112,63392,000 years ago
San Francisco volcanic field--1075 AD ± 25 years
Sheba Sister Craters----
SP Crater2141702171,000 years ago
Stewart Crater---
Strawberry Crater1,9896,526Late Pleistocene
Sunset Crater 244780261075 AD ± 25 years
Uinkaret volcanic field--1100 AD ± 75 years

[California]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Amboy Crater30098479,000 ± 5,000 years ago
Big Cave1259413138,000 ± 7,000 years ago
Big Pine volcanic field17,000 years ago
Black Butte193963629,500 years ago
Brushy Butte1174385212,000 years ago
Burney Mountain23977863280,000 ± 6,000 years ago
Cima volcanic field1509692515,000 ± 5,000 years ago
Cinder Cone and the Fantastic Lava Beds210569071666
Inyo Craters262986251380 AD ± 50 years
Mount Konocti 1312430511,000 years ago
Lassen Peak318910,4621917
Lassen Volcanic Center--1917
Long Valley Caldera339011,12250,000 years ago
Malapai Hill1304427815.93 ± 0.08 million years ago
Mammoth Mountain337111,0591260 AD ± 40 years
Medicine Lake Volcano241279131060 AD
Mono Craters2,7969,1731350 AD ± 20 years
Pinnacles--23 million years ago
Pipkin770,000 ± 40,000 years ago
Pisgah Crater7742,53918,000 ± 5,000 years ago
Red Cones2,7489,0158,500 years ago
Round Top5381,76410 Million Years Ago
Mount Saint Helena1,3234,3423.4 million years ago
Mount Shasta4,31714,1621786
Sutter Buttes6502,1301.5 million years ago
Tumble Buttes2,1917,18810,000 – 15,000 years ago
Twin Buttes1631535110,000 to 15,000 years ago
Ubehebe Craters7522467150 BC

[Colorado]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Dotsero2,2307,3162200 BC ± 300 years
La Garita Caldera4,27414,02226.3 Ma
Never Summer Mountains3,94612,94524 to 29 million years ago

[Hawaii]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Diamond Head232761400,000 to 500,000 years ago
Haleakalā or East Maui Volcano305510,0231750
Hanauma Bay -64210,000 - 32,000 years ago
Hualalai252182701801
Ka'ena Point-3,000Pleistocene Epoch
Kahoolawe45014751 million years ago
Kawaikini1,5985,2434 million years ago
Kilauea124740911983–2018
Kohala 16705480120,000 years ago
Koko Guyot--50 million years ago
Koko Crater368120710,000 years ago
Koʻolau Range941314940,000 years ago
Lanai1,0263,3661.2 million years ago
Loihi Seamount-975-31991996
Mahukona--About 470,000 years ago
Mauna Kea420813,7962460 BC ± 100 years
Mauna Loa416913,6791984
Mount Waialeale1,5445,066-
Punchbowl Crater-546400,000 to 500,000 years ago
Waianae Range13424,0252.6 million years ago
West Maui Volcano1,7645,788320,000 years ago

[Idaho]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Big Southern Butte22987540300,000 years ago
Blue Creek----
Craters of the Moon20056578130 BC ± 50 years
Henry's Fork Caldera280592031.3 million years ago
Island Park Caldera280592032.1 million years ago
Juniper Buttes19056250-
Menan Buttes1713561910,000 years ago
Split Butte---
The Great Rift----
Twin Peaks----

[Illinois]

[Louisiana]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Door Point Volcano-2200-7200-74-90 million years ago

[Michigan]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Porcupine Mountains Central-Volcano5951,9581.093 billion years ago

[Mississippi]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Jackson Volcano-880 -290065 million years ago
Midnight Volcano-1110 -364166 million years ago

[Missouri]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Taum Sauk Caldera54017721.485 billion years ago

[Nevada]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Cottonwood Caldera---15.70 million years ago
Crater Flat --80,000 years ago
Indian Peak-Caliente Caldera Complex--18 million years ago
Jessup area--Jurassic
Lunar Crater volcanic field--38,100 ± 10,000 years ago
McDermitt Caldera2078681616.39 ± 0.02 million years ago
Steamboat Springs141546421.14 million years ago
Soda Lakes12514104Holocene
Virgin Valley Caldera---16.38 million years ago
Yucca Mountain2044670780,000 years ago

[New Hampshire]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Pawtuckaway Mountains--Cretaceous
Ossipee Mountains--Cretaceous

[New Jersey]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Rutan Hill3101,020Ordovician

[New Mexico]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Albuquerque volcanic field1,8406,03070,000-170,000 years ago
Capulin Volcano2,4948,18258,000–52,000 years ago
Carrizozo Malpais1,7315,6793,250 BC ± 500 years ago
Cerros del Rio6642,1782.2 million years ago
Jemez Mountains3,525-60,000-50,000 years ago
Jornada del Muerto Volcano1,5655,136760,000 years ago
Kilbourne Hole1,5554,24080,000 years ago
Mount Taylor2,44511,3001,500,000 years ago
Shiprock2,1887,17727 million years ago
Sierra Blanca3,65211,98126 million years ago
Valles Caldera3,43011,25350,000 to 60,000 years ago
Zuni-Bandera volcanic field2,5508,3661,170 BC ± 300 years

[Northern Mariana Islands]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Agrigan9653165-
Ahyi Seamount-137-4492001
Alamagan74424411887
Anatahan78825922006
Asuncion Island8572810-
Esmeralda Bank-43-141-
Farallon de Pajaros3601,1801967
Guguan2879421883
Maug Islands227745Pleistocene
Mount Tapochau4741554-
Northwest Rota-1-517-16962004
Pagan Island57018701993
Mount Rodondi Island
Sarigan5381765-
Supply Reef-8-261989

[Oregon]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Mount Bachelor2,7639,0645800 BC ± 750 years
Bald Mountain Caldera--3.4 to 4.6 million years ago
Mount Bailey2,5518,36811,000 to 100,000 years ago
Belknap Crater2,0956,873480 AD
Black Butte1,9626,436About 1,430,000 years ago
Blue Lake Crater1,2304,035680 AD ± 200 years
Broken Top2,8009,185About 100,000 years ago
Brown Mountain--12,000 to 60,000 years ago
Cinnamon Butte195664174855 BC to 9,000 BC
Columbia River Basalt Group---6.0 million years ago
Crater Lake 2,4878,1592850 BC
Crooked River caldera--29.5 million years ago
Diamond Craters1,4504,7505610 BC ± 470 years
Diamond Peak2,6658,74411,000 to 100,000 years ago
Fort Rock1,7165,62813,500 to 18,000 years ago
Gorda Ridge-3,000-9,8421996
Gray Butte--29.5 million years ago
Mount Hood3,42611,2371866
Jackies Butte1,4184,652Holocene
Mount Jefferson319910,492950 AD
Jordan Craters140046001250 BC or later
Maiden Peak2,3807,810Pleistocene
McDermitt Caldera2,0786,816-16.39 ± 0.02 million years ago
Mahogany Mountain--15.5 million years ago
Mount McLoughlin2,8949,49220,000 to 30,000 years ago
Middle Sister3,06310,05014,000 years ago
Newberry Caldera2,4347,986690 AD ± 100 years
North Sister3,07510,09046,000 years ago
Olallie Butte2,2007,21911,000 years ago or earlier
Pelican Butte--60,000 years ago or earlier
Rocky Butte--30,000 to 90,000 years ago
Round Butte---
Saddle Butte1,700-430,000 ± 90,000 years ago
South Sister3,15810,36050 BC
Strawberry Volcanics--12.5 to 16.2 million years ago
Mount Tabor-636300,000 years ago or earlier
Mount Thielsen2,8009,184290,000 years ago
Three Fingered Jack2,3907,84040,000 to 80,000 years ago
Tower Mountain ---22.0 million years ago
Mount Washington2,3767,790700 AD
Wildcat Mountain Caldera---36.0 million years ago

[South Dakota]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Tomahawk Volcano1,6685,472-

[Texas]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Pilot Knob16955479 to 83 million years ago
Inge Mountain125410Eocene or possibly Miocene

[Utah]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Bald Knoll Volcanic Field2,1357,005300,000 years ago or later
Black Rock Desert Volcanic Field1,8005,9041290 AD ± 150 years
Fumarole Butte1,6095,279900,000 years ago
Indian Peak-Caliente Caldera Complex--18 million years ago
Marysvale Volcanic Field3,69412,13719 million years ago
Markagunt Plateau Volcanic Field2,8409,3181050 AD
Santa Clara Volcanic Field1,4654,80632,000 years ago

[Virginia]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Mole Hill5771,89347 million years ago
Trimble Knob9523,12335 million years ago
Battle Mountain3541,16238°39′26″N 78°3′36″W74 million years ago

Washington">Washington (state)">Washington

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Battle Ground Lake229750105,000 years ago
Black Buttes2,8579,373500,000 to 300,000 years ago
Mount Adams3,74312,281500 BC ± 1000 years
Mount Baker3,28510,7781880
Glacier Peak3,21310,5411700 ± 100 years
Goat Rocks2,4948,184500,000 years ago
Indian Heaven1,5135,925~6250 BC
Lone Butte14574,780Either 80,000 or 140,000 years ago ± 10,000 years
Marble Mountain-Trout Creek Hill volcanic zone1,3784,521~7700 years ago
Mount Rainier4,39214,4111894
Mount St. Helens2,5508,3642008
Mount Si1,2704,167
Pinnacle Peak5491,801
Silver Star Mountain1,3304,364Pluton formed 20 million years ago
Simcoe Mountains19546,410631,000 ± 27,000 years ago
Trout Creek Hill8902,920340,000 years ago
Tumtum Mountain6112,00470,000 years ago
West Crater1,3294,3605750 BC
White Chuck Cinder Cone1,8306,002Between 17,000 and 2,000 years ago

[Wyoming]

NameElevationElevationLocationLast eruption
NamemetersfeetCoordinatesLast eruption
Yellowstone Caldera2,8059,20370,000 years ago / 1350 BC ± 200 years