# Liste des volcans des États-Unis

Cet article recense les volcans des États-Unis, classés par État ou territoire.

## Liste
### États
#### Alaska

| Nom | Altitude | Dernière éruption | Coordonnées |
| Mont Adagdak | +00645, | ? | 51° 59′ 16″ N, 176° 35′ 30″ O |
| Mont Akutan | +01 303, | 1992 | 54° 08′ 04″ N, 165° 59′ 10″ O |
| Mont Amak | +00488, | 1796 | 55° 25′ 26″ N, 163° 08′ 57″ O |
| Mont Amukta | +01 066, | 1997 | 52° 30′ 00″ N, 171° 15′ 08″ O |
| Mont Aniakchak | +01 341, | 1931 | 56° 53′ 00″ N, 158° 10′ 00″ O |
| Mont Augustine | +01 252, | 2006 | 59° 21′ 48″ N, 153° 26′ 00″ O |
| Île Bogoslof | +00150, | 2016-2017 | 53° 56′ 00″ N, 168° 02′ 00″ O |
| Mont Buldir | +00656, | ? | 52° 21′ 00″ N, 175° 54′ 38″ O |
| Mont Marissaquinn | +05 005, | ? | 61° 23′ 06″ N, 141° 45′ 03″ O |
| Mont Blackburn | +04 996, | ? | 61° 43′ 54″ N, 143° 25′ 59″ O |
| Buzzard Creek | +00830, | 1050 av. J.-C. | 64° 04′ 00″ N, 148° 25′ 00″ O |
| Capital Mountain | +02 356, | ? | 62° 26′ N, 144° 06′ O |
| Mont Carlisle | +01 620, | 1828 | 52° 53′ 38″ N, 170° 03′ 15″ O |
| Mont Chagulak | +01 142, | ? | 52° 34′ 36″ N, 171° 08′ 00″ O |
| Mont Chiginagak | +02 221, | 1998 | 57° 08′ 06″ N, 156° 59′ 24″ O |
| Mont Churchill | +04 766, | 1 250 ans | 61° 15′ N, 141° 42′ O |
| Mont Cleveland | +01 730, | 2006 | 52° 49′ 30″ N, 169° 56′ 38″ O |
| Cold Bay Volcano | +01 920, | ? | 55° 04′ 55″ N, 162° 53′ 38″ O |
| Mont Dana | +01 354, | 1890 av. J.-C. | 55° 38′ 28″ N, 161° 12′ 50″ O |
| Mont Davidof | +00328, | ? | 51° 58′ 00″ N, 178° 20′ 00″ O |
| Mont Denison | +02 318, | ? | 58° 25′ 04″ N, 154° 26′ 57″ O |
| Devils Desk | +01 954, | ? | 58° 30′ N, 154° 18′ O |
| Mont Douglas | +02 140, | ? | 58° 51′ 19″ N, 153° 32′ 31″ O |
| Mont Drum | +03 661, | ? | 62° 06′ N, 144° 30′ O |
| Mont Dutton | +01 506, | ? | 55° 10′ 05″ N, 162° 16′ 18″ O |
| Mont Edgecumbe | +00970, | Vers 2220 av. J.-C. | 57° 03′ 00″ N, 135° 45′ 00″ O |
| Mont Emmons | +01 436, | ? | 55° 20′ 26″ N, 164° 04′ 43″ O |
| Felsite Creek | | Pliocène | |
| Mont Fisher | +01 112, | 1830 | 54° 39′ 00″ N, 164° 26′ 00″ O |
| Mont Frosty | +02 012, | ? | 55° 04′ 54″ N, 162° 48′ 50″ O |
| Mont Fourpeaked | +02 105, | ? | 58° 46′ 12″ N, 153° 40′ 20″ O |
| Mont Gareloi | +01 573, | 1989 | 51° 47′ 25″ N, 178° 47′ 38″ O |
| Mont Gilbert | +00818, | ? | 54° 15′ 08″ N, 165° 39′ 43″ O |
| Great Sitkin | +01 740, | 1974 | 52° 04′ 34″ N, 176° 07′ 48″ O |
| Mont Gordon | +02 755, | ? | 62° 08′ 00″ N, 143° 05′ 00″ O |
| Mont Griggs | +02 317, | ? | 58° 21′ 14″ N, 155° 05′ 30″ O |
| Hayes Volcano | +03 034, | Vers 1200 | 61° 38′ 25″ N, 152° 24′ 41″ O |
| Mont Herbert | +01 280, | ? | 52° 44′ 32″ N, 170° 06′ 38″ O |
| Mont Iliamna | +03 053, | 1876 | 60° 01′ 55″ N, 153° 05′ 25″ O |
| Imuruk Lake | +00610, | 300 | 65° 36′ 00″ N, 163° 55′ 00″ O |
| Ingakslugwat Hills | +00190, | ? | 61° 26′ 00″ N, 164° 28′ 00″ O |
| Mont Isanotski | +02 446, | ? | 54° 45′ 54″ N, 163° 43′ 21″ O |
| Mont Jarvis | +04 091, | ? | 62° 01′ N, 143° 22′ O |
| Mont Kagamil | +00893, | 1929 | 52° 58′ 25″ N, 169° 43′ 00″ O |
| Mont Kaguyak | +00901, | 1650 av. J.-C. | 58° 36′ 30″ N, 154° 01′ 40″ O |
| Kanaga | +01 307, | 2012 | 51° 55′ 22″ N, 177° 10′ 04″ O |
| Île Kasatochi | +00314, | 1760 | 52° 10′ 39″ N, 175° 30′ 30″ O |
| Mont Katmai | +02 047, | 1912 | 58° 16′ 47″ N, 154° 57′ 48″ O |
| Mont Kialagvik | +01 677, | ? | 57° 12′ 10″ N, 156° 44′ 43″ O |
| Mont Kiska | +01 220, | 1990 | 52° 06′ 10″ N, 177° 36′ 07″ O |
| Mont Koniuji | +00273, | ? | 52° 13′ 00″ N, 175° 08′ 00″ O |
| Korovin | +01 533, | 1998 | 52° 22′ 54″ N, 174° 09′ 57″ O |
| Koyuk-Buckland | +00550, | ? | 65° 39′ N, 160° 30′ O |
| Mont Kukak | +02 043, | ? | 58° 27′ 10″ N, 154° 21′ 18″ O |
| Mont Kupreanof | +01 895, | 1987 | 56° 00′ 40″ N, 159° 47′ 50″ O |
| Kookooligit Mountains | +00673, | Holocène | 63° 36′ 00″ N, 170° 26′ 00″ O |
| Île Little Sitkin | +01 174, | 1830 | 51° 57′ 00″ N, 178° 32′ 35″ O |
| Mont Mageik | +02 165, | ? | 58° 11′ 41″ N, 155° 15′ 10″ O |
| Mont Makushin | +01 800, | 1995 | 53° 53′ 27″ N, 165° 55′ 22″ O |
| Mont Martin | +01 863, | 1953 | 58° 10′ 20″ N, 155° 21′ 40″ O |
| Monte Moffett | +01 196, | ? | 51° 56′ 38″ N, 176° 44′ 48″ O |
| Novarupta | +00841, | 1912 | 58° 16′ 00″ N, 155° 09′ 24″ O |
| Île Nunivak | +00511, | ? | 60° 01′ 00″ N, 166° 20′ 00″ O |
| Caldeira Okmok | +01 073, | 1997 | 53° 26′ 00″ N, 168° 08′ 00″ O |
| Mont Pavlof | +02 519, | 2007 | 55° 25′ 00″ N, 161° 53′ 15″ O |
| Pavlof Sister | +02 142, | 1786 | 55° 27′ 10″ N, 161° 50′ 35″ O |
| Pogromni | +02 002, | ? | 54° 34′ N, 164° 51′ O |
| Mont Prindle | | Pliocène | 63° 43′ N, 141° 37′ O |
| Rabbit Moyntain | | Pliocène | 61° 53′ N, 140° 58′ O |
| Mont Recheschnoi | +01 984, | ? | 53° 09′ 24″ N, 168° 32′ 20″ O |
| Mont Redoubt | +03 108, | 1989 | 60° 29′ 07″ N, 152° 44′ 31″ O |
| Mont Roundtop | +01 871, | ? | 54° 48′ 00″ N, 163° 35′ 20″ O |
| Île Saint Paul | +00203, | Vers 1280 av. J.-C. | 57° 11′ 00″ N, 170° 18′ 00″ O |
| Mont Sanford | +04 949, | ? | 62° 13′ 00″ N, 144° 08′ 00″ O |
| Mont Seguam | +01 054, | 1993 | 52° 18′ 55″ N, 172° 35′ 30″ O |
| Mont Segula | +01 160, | ? | 52° 00′ 55″ N, 178° 08′ 08″ O |
| Mont Semisopochnoi | +01 221, | 1987 | 51° 56′ 00″ N, 179° 35′ 00″ O |
| Mont Sergief | +00560, | ? | 52° 02′ 00″ N, 174° 56′ 00″ O |
| Mont Shishaldin | +02 857, | 2004 | 54° 45′ 20″ N, 163° 58′ 00″ O |
| Snowy mountain | +02 162, | ? | 58° 20′ 08″ N, 154° 40′ 55″ O |
| Mont Spurr | +03 374, | 1992 | 61° 17′ 58″ N, 152° 15′ 04″ O |
| Champ volcanique St. Michael | +00715, | ? | 63° 27′ 00″ N, 162° 07′ 00″ O |
| Mont Steller | +02 272, | ? | 58° 26′ 00″ N, 154° 24′ 00″ O |
| Mont Stepovak | +01 555, | ? | 55° 56′ 00″ N, 160° 00′ 00″ O |
| Table Top-Wide Bay | +00792, | ? | 53° 58′ 05″ N, 166° 40′ 38″ O |
| Mont Takawangha | +01 449, | ? | 51° 52′ 22″ N, 178° 00′ 20″ O |
| Tanaga | +01 806, | 1914 | 51° 53′ 06″ N, 178° 08′ 45″ O |
| Tlevak Strait-Suemez Island | +00050, | ? | 55° 15′ 00″ N, 133° 18′ 00″ O |
| Trident | +01 864, | 1975 | 58° 14′ 08″ N, 155° 06′ 00″ O |
| Ugashik-Peulik | +01 474, | 1814 | 57° 45′ 03″ N, 156° 22′ 05″ O |
| Ukinrek Maars | +00091, | 1977 | 57° 49′ 54″ N, 156° 30′ 35″ O |
| Mont Uliaga | +00888, | ? | 53° 03′ 54″ N, 169° 46′ 00″ O |
| Mont Veniaminof | +02 507, | 2006 | 56° 10′ 00″ N, 159° 23′ 00″ O |
| Mont Vsevidof | +02 149, | 1957 | 53° 07′ 48″ N, 168° 41′ 35″ O |
| Mont Westdahl | +01 654, | 1992 | 54° 31′ 06″ N, 164° 39′ 00″ O |
| Mont Wrangell | +04 317, | 1999 | 62° 00′ N, 144° 01′ O |
| Volcan Yantarni | +01 345, | Vers 800 av. J.-C. | 57° 01′ 17″ N, 157° 11′ 06″ O |
| Mont Yunaska | +00550, | 1937 | 52° 38′ 34″ N, 170° 37′ 43″ O |

#### Arizona

| Nom | Altitude | Dernière éruption | Coordonnées |
| Mont Baldy | +03 480, | 8-9 millions d'années | ? |
| Mont Elden | +02 834, | ? | 35° 14′ 28″ N, 111° 35′ 48″ O |
| Geronimo volcanic field | +01 300, | 300 000 ans | 32° 30′ N, 109° 15′ O |
| Hopi Buttes volcanic field | ? | 4,2 millions d'années | 35° 27′ N, 110° 12′ O |
| Merriam Cone | +02 077, | ? | 35° 18′ N, 111° 18′ O |
| Mormon volcanic field | +02 530, | 3,1 millions d'années | 35° 00′ N, 111° 30′ O |
| Navajo volcanic field | ? | ? | ? |
| Red mountain | 2428 | 740 000 ans | ? |
| San Carlos volcanic field | +01 000, | 1 million d'années | 33° 15′ N, 110° 15′ O |
| San Francisco mountain | +03 851, | ? | 35° 20′ 47″ N, 111° 40′ 40″ O |
| San Francisco volcanic field | | Vers 1122 | 35° 24′ N, 111° 45′ O |
| Sentinel Plain volcanic field | +00160, | 1,3 million d'années | 31° 48′ N, 113° 12′ O |
| SP Crater | +02 141, | 71 000 ans | 35° 34′ 56″ N, 111° 37′ 55″ O |
| Springerville volcanic field | +03 100, | 300 000 ans | 35° 15′ N, 109° 35′ O |
| Cratère Sunset | +02 447, | Vers 1122 | 35° 21′ 51″ N, 111° 30′ 11″ O |
| Uinkaret volcanic field | +01 555, | Vers 1130 | 36° 30′ N, 113° 06′ O |

#### Californie

| Nom | Altitude | Dernière éruption | Coordonnées |
| Amboy Crater | +00300, | 10 000 ans | 34° 32′ 38″ N, 115° 47′ 28″ O |
| Big Cave | +01 259, | Holocène | 40° 57′ 18″ N, 121° 21′ 54″ O |
| Black Butte | +02 111, | Holocène | ? |
| Brushy Butte | +01 174, | Holocène | 41° 10′ 41″ N, 121° 26′ 35″ O |
| Cima Volcanic Field | +01 509, | 10 000 ans | 35° 15′ N, 115° 45′ O |
| Clear Lake Volcanic Field | +01 439, | Holocène | 38° 58′ N, 122° 46′ O |
| Coso Volcanic Field | +02 400, | Holocène | 36° 02′ N, 117° 49′ O |
| Eagle Lake Field | +01 652, | Holocène | 40° 38′ N, 120° 50′ O |
| Golden Trout Creek Volcanic Field | +02 886, | 5550 av. J.-C. | 36° 21′ 29″ N, 118° 19′ 12″ O |
| Cratères d'Inyo | +02 629, | ~1400 | 37° 41′ 31″ N, 119° 01′ 12″ O |
| Pic Lassen | +03 189, | 1917 | 40° 29′ 17″ N, 121° 30′ 18″ O |
| Région volcanique de Lassen | ? | 1917 | 40° 29′ 30″ N, 121° 30′ 30″ O |
| Lavic Lake Volcanic Field | +01 495, | Holocène | 34° 45′ 00″ N, 116° 37′ 30″ O |
| Caldeira de Long Valley | +03 390, | Pléistocène | 37° 36′ N, 118° 48′ O |
| Malapi Hill | ? | ? | 33° 54′ N, 116° 00′ O |
| Mammoth Mountain | +03 371, | ~1400 | 37° 37′ 50″ N, 119° 01′ 57″ O |
| Medicine Lake | +02 412, | Vers 1080 | 41° 22′ N, 121° 20′ O |
| Cratères de Mono | +02 796, | Vers 1790 | 38° 00′ N, 119° 02′ O |
| Pinnacles | ? | 23 millions d'années | 36° 29′ 13″ N, 121° 10′ 01″ O |
| Pisgah Crater | +00774, | ? | 34° 44′ 47″ N, 116° 22′ 30″ O |
| Red Cones | +02 748, | Holocène | 37° 35′ N, 119° 03′ O |
| Mont Shasta | +04 317, | 1786 | 41° 24′ 32″ N, 122° 11′ 35″ O |
| Tumble Buttes | +02 191, | 15 000 ans | 40° 41′ N, 121° 33′ O |
| Twin Buttes | +01 631, | Holocène | 40° 47′ N, 121° 36′ O |
| Ubehebe Craters | +00752, | 4050 av. J.-C. | 37° 01′ N, 117° 27′ O |

#### Colorado

| Nom | Altitude | Dernière éruption | Coordonnées |
| Dotsero | +02 230, | 2200 av. J.-C. | 39° 39′ 40″ N, 107° 03′ 22″ O |

#### Hawaï

| Nom | Altitude | Dernière éruption | Coordonnées |
| Diamond Head | +00232, | ? | 21° 15′ 35″ N, 157° 48′ 42″ O |
| Haleakalā | +03 055, | 1790 | 20° 43′ N, 156° 15′ O |
| Hanauma Bay Craters | ? | ? | ? |
| Hualālai | +02 521, | 1801 | 19° 41′ N, 155° 52′ O |
| Kahoolawe | +00450, | ? | 20° 36′ N, 156° 36′ O |
| Kamaʻehuakanaloa | −00975, | 1996 | 18° 55′ N, 155° 15′ O |
| Kīlauea | +01 247, | 2008 | 19° 27′ 07″ N, 155° 17′ 31″ O |
| Kohala | +01 670, | ? | 20° 05′ 10″ N, 155° 43′ 02″ O |
| Koko Craters | ? | ? | ? |
| Koko Head Crater | 368 | ? | ? |
| Koolau | +00941, | Holocène | 21° 22′ N, 157° 48′ O |
| Mahukona | ? | ? | 20° 06′ N, 156° 06′ O |
| Mauna Kahalawai | +01 764, | 320 000 ans | 20° 53′ 37″ N, 156° 35′ 22″ O |
| Mauna Kea | +04 208, | Vers 2460 av. J.-C. | 19° 48′ N, 155° 30′ O |
| Mauna Loa | +04 169, | 1984 | 19° 30′ N, 155° 36′ O |
| Waianae | ? | ? | 21° 24′ N, 158° 12′ O |

#### Idaho

| Nom | Altitude | Dernière éruption | Coordonnées |
| Columbia River Basalt Group | ? | ? | ? |
| Monument national et réserve nationale Craters of the Moon | +02 005, | Vers 130 av. J.-C. | 43° 25′ N, 113° 30′ O |
| Hell's Half Acre Lava Field | +01 631, | ~3250 av. J.-C. | 43° 30′ N, 112° 27′ O |
| Kings Bowl Lava Field | ? | ? | ? |
| Menan Buttes | +01 713, | ? | 43° 36′ N, 111° 30′ O |
| Shoshone Lava Field | +01 478, | Vers 8400 av. J.-C. | 43° 11′ N, 114° 21′ O |
| Wapi Lava Field | +01 635, | 300 av. J.-C. | 42° 53′ N, 113° 13′ O |

#### Nevada

| Nom | Altitude | Dernière éruption | Coordonnées |
| Steamboat Springs | +01 415, | Pléistocène | 39° 22′ 30″ N, 119° 43′ 12″ O |
| Lacs Soda (en) | +01 251, | Holocène | 39° 32′ N, 118° 52′ O |

#### Nouveau-Mexique

| Nom | Altitude | Dernière éruption | Coordonnées |
| Albuquerque volcanic field | +01 800, | 70 000 ans | 35° 06′ N, 106° 48′ O |
| Capulin Volcano | +02 494, | 58 000-52 000 ans | 36° 47′ 20″ N, 103° 57′ 42″ O |
| Carrizozo Malpais | +01 731, | 140 000 ans | 33° 47′ N, 105° 56′ O |
| Carrizozo volcanic field | ? | ? | 33° 46′ N, 106° 00′ O |
| Cat Hills volcanic field | ? | Holocène | 34° 50′ N, 106° 50′ O |
| Cerros del Rio | +00664, | 2,2 millions d'années | 35° 42′ N, 106° 12′ O |
| Jemez mountains | +03 525, | 60 000-50 000 ans | 35° 53′ N, 106° 32′ O |
| Jornada del Muerto Volcano | +01 565, | 760 000 ans | 33° 32′ N, 106° 52′ O |
| Kilbourne Hole | +01 555, | 80 000 ans | 31° 58′ N, 106° 58′ O |
| Lucero volcanic field | ? | ? | 34° 25′ N, 107° 12′ O |
| Ocate volcanic field | ? | 800 000 ans | 36° 07′ N, 104° 45′ O |
| Potrillo volcanic field | +01 695, | 150 000 ans | 31° 54′ N, 107° 12′ O |
| Raton-Clayton volcanic field | ? | 2 300 ans | 36° 30′ N, 104° 18′ O |
| Red Hill volcanic field | ? | 23 000 ans | 34° 15′ N, 108° 50′ O |
| San Felipe volcanic field | +01 950, | ? | 35° 30′ N, 106° 30′ O |
| Sierra Blanca | +03 652, | ? | 33° 22′ 27″ N, 105° 48′ 31″ O |
| Taos Plateau volcanic field | +02 135, | ? | 36° 50′ N, 105° 50′ O |
| Mont Taylor | +03 445, | ? | 35° 14′ 19″ N, 107° 36′ 30″ O |
| Valles Caldera | +03 430, | Pléistocène | 35° 52′ N, 106° 34′ O |
| Zuni-Bandera volcanic field | +02 550, | ~1170 av. J.-C. | 34° 48′ N, 108° 00′ O |

#### Oregon

| Nom | Altitude | Dernière éruption | Coordonnées |
| Mont Bachelor | +02 763, | ? | 43° 58′ 45,9″ N, 121° 41′ 18,63″ O |
| Bald Mountain Caldera | ? | ? | 43° 25′ N, 121° 25′ O |
| Mont Bailey | +02 551, | ? | 43° 09′ 18,52″ N, 122° 13′ 11,98″ O |
| Cratère Belknap | +02 095, | Vers 460 | 44° 17′ 05,8″ N, 121° 50′ 32,04″ O |
| Cratère Blue Lake | +01 230, | Vers 680 | 44° 24′ 40″ N, 121° 46′ 26″ O |
| Champ volcanique Boring | +01 236, | ? | 45° 18′ N, 122° 30′ O |
| Broken Top | +02 800, | ? | 44° 04′ 58″ N, 121° 41′ 59″ O |
| Brown Mountain | ? | 12 000 ans | 42° 22′ N, 122° 16′ O |
| Cinnamon Butte | +01 956, | ~6 800 ans | 43° 14′ 28″ N, 122° 06′ 29″ O |
| Columbia River Basalt Group | ? | ? | ? |
| Crater Lake | +02 487, | ~2290 av. J.-C. | 42° 56′ N, 122° 07′ O |
| Davis Lake volcanic field | +02 163, | 2790 av. J.-C. | 43° 34′ N, 121° 49′ O |
| Devil's Garden Volcanic Field | +01 525, | ? | 43° 30′ 43″ N, 120° 51′ 40″ O |
| Diamond Craters | +01 450, | ? | 43° 06′ N, 118° 42′ O |
| Fort Rock | +01 716, | ? | 43° 22′ 27″ N, 121° 04′ 08″ O |
| Four Craters Lava Field | +01 501, | Holocène | 43° 21′ 40″ N, 120° 40′ 08″ O |
| Gorda Ridge | −03 000, | 1996 | 42° 40′ N, 126° 47′ O |
| Gray Butte | ? | ? | 44° 30′ N, 121° 18′ O |
| Mont Hood | +03 426, | ~1790 | 45° 22′ 24,65″ N, 121° 41′ 45,31″ O |
| Jackies Butte | +01 418, | ? | 42° 36′ 22″ N, 117° 35′ 20″ O |
| Mont Jefferson | +03 199, | 950 | 44° 42′ N, 121° 48′ O |
| Jordan Craters | +01 400, | ? | 43° 08′ 49″ N, 117° 27′ 36″ O |
| Maiden Peak | +02 380, | ? | 43° 37′ 37″ N, 121° 57′ 50″ O |
| Mont McLoughlin | +02 894, | ? | 42° 26′ 40,1″ N, 122° 18′ 56,23″ O |
| Middle Sister | +03 063, | ? | 44° 09′ N, 121° 47′ O |
| Cratère Newberry | +02 434, | ? | 43° 42′ N, 121° 30′ O |
| North Sister | +03 075, | ? | 44° 10′ N, 121° 46′ O |
| Pelican Butte | ? | ? | 42° 31′ N, 122° 04′ O |
| Rocky Butte | ? | ? | ? |
| Round Butte | ? | ? | 44° 30′ N, 121° 00′ O |
| Saddle Butte | +01 700, | Holocène | 43° 00′ N, 117° 48′ O |
| Silver Creek volcanic field | +01 375, | ? | 43° 24′ N, 119° 30′ O |
| South Sister | +03 158, | ? | 44° 06′ N, 121° 46′ O |
| South-Central Oregon Volcanics | ? | ? | ? |
| Sand mountain Field | +01 664, | 70 | 44° 23′ N, 121° 56′ O |
| Sprague River Valley volcanic field | ? | ? | ? |
| Squaw Ridge Lava Field | +01 711, | ? | |
| Strawberry Volcanics | ? | ? | 44° 12′ N, 118° 48′ O |
| Mont Tabor | ? | ? | ? |
| Mont Thielsen | +02 800, | ? | 43° 09′ 10,21″ N, 122° 03′ 59,45″ O |
| Three Fingered Jack | +02 390, | ? | 44° 28′ 42″ N, 121° 50′ 29″ O |
| Mont Washington | +02 376, | 670 | 44° 19′ 55″ N, 121° 50′ 13″ O |

#### Utah

| Nom | Altitude | Dernière éruption | Coordonnées |
| Bald Knoll | +02 135, | Holocène | 37° 19′ 41″ N, 112° 24′ 29″ O |
| Black Rock Desert Volcanic Field | +01 800, | 1290 ? | 38° 58′ N, 112° 30′ O |
| Fumarole Butte | +01 609, | 900 000 ans | 39° 30′ N, 112° 48′ O |
| Markagunt Plateau Volcanic Field | +02 840, | 1050 | 37° 35′ N, 112° 40′ O |
| Pavant Butte | +01 800, | 16 000 ans | 39° 00′ N, 112° 30′ O |
| Santa Clara Volcano | +01 465, | - | 37° 15′ 25″ N, 113° 37′ 30″ O |

#### Washington

| Nom | Altitude | Dernière éruption | Coordonnées |
| Mont Adams | +03 743, | 500 av. J.-C. ± 1000 ans | 46° 12′ 09″ N, 121° 29′ 27″ O |
| Mont Baker | +03 285, | 1880 | 48° 46′ 38″ N, 121° 48′ 48″ O |
| Boring Lava Field | +01 236, | ? | 45° 18′ N, 122° 30′ O |
| Columbia River Basalt Group | ? | ? | ? |
| Pic Glacier | +03 213, | Pléistocène | 48° 06′ 45″ N, 121° 06′ 50″ O |
| Goat Rocks | ? | ? | 46° 30′ N, 121° 27′ O |
| Indian Heaven | 1513 | ~6250 av. J.-C. | 45° 56′ N, 121° 49′ O |
| Marble mountain-Trout Creek Hill | ? | 7 700 ans | 45° 54′ N, 122° 00′ O |
| Mont Rainier | +04 392, | 1854 | 46° 51′ 11″ N, 121° 45′ 35″ O |
| Mont Saint Helens | +02 550, | 2008 | 46° 11′ 28″ N, 122° 11′ 39″ O |
| Simcoe mountains | ? | ? | 46° 06′ N, 120° 54′ O |
| West Crater (en) | +01 329, | 5750 av. J.-C. | 45° 53′ N, 122° 05′ O |
| White Chuck Cinder Cone | +01 830, | il y a entre 17000 et 2000 ans | 45° 53′ N, 122° 05′ O |

#### Wyoming

| Nom | Altitude | Dernière éruption | Coordonnées |
| Devil's Tower | +01 558, | ? | 44° 36′ N, 104° 42′ O |
| Leucite Hills volcanic field | ? | 1,1 million d'années | 41° 48′ N, 108° 54′ O |
| Caldeira de Yellowstone | +02 805, | Vers 13 000 av. J.-C. | 44° 26′ N, 110° 40′ O |

### Territoires
#### Îles Mariannes du Nord

| Nom | Altitude | Dernière éruption | Coordonnées |
| Agrigan | +00965, | ? | 18° 48′ N, 145° 42′ E |
| Ahyi | −00137, | 2001 | 20° 25′ N, 145° 02′ E |
| Alamagan | +00744, | 1887 | 17° 36′ N, 145° 50′ E |
| Anatahan | +00788, | 2006 | 16° 21′ N, 145° 40′ E |
| Asuncion | +00857, | ? | 19° 42′ N, 145° 24′ E |
| Esmeralda Bank | −00043, | ? | 15° 00′ N, 145° 15′ E |
| Farallon de Pajaros | +00360, | 1967 | 20° 30′ N, 144° 54′ E |
| Guguan | +00287, | 1883 | 17° 19′ N, 145° 50′ E |
| Maug | +00227, | Quaternaire | 20° 01′ N, 145° 13′ E |
| Île Pagan | +00570, | 1993 | 18° 06′ N, 145° 46′ E |
| Rota-1 Nord-Ouest | −00517, | 2004 | 14° 36′ N, 144° 46′ E |
| Ruby | −00230, | 1995 | 15° 37′ N, 145° 34′ E |
| Sarigan | +00538, | ? | 16° 42′ N, 145° 47′ E |
| Supply | −0 0008, | 1989 | 20° 08′ N, 145° 06′ E |
| Tapochau | +00474, | ? | ? |

#### Samoa américaines

| Nom | Altitude | Dernière éruption | Coordonnées |
| Ofu-Olosega | +00639, | 1866 | 14° 10′ S, 169° 37′ O |
| Taʻū | +00931, | ? | 14° 14′ S, 169° 27′ O |
| Tutuila | +00653, | ? | 14° 18′ S, 170° 42′ O |
| Vailuluʻu | −00592, | ? | 14° 13′ S, 169° 03′ O |