{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"STATE","type":"character","width":2},{"name":"NUMBER","type":"character","width":8},{"name":"NAME","type":"character","width":45},{"name":"ELEVATION","type":"number","width":6,"decimals":0},{"name":"TYPE","type":"character","width":30},{"name":"STATUS","type":"character","width":30},{"name":"TIME_CODE","type":"character","width":3},{"name":"KNOWN_ERUP","type":"number","width":3,"decimals":0},{"name":"MAX_VEI","type":"number","width":3,"decimals":0}],"n_rows":170,"rows_kept":170,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_single_byte","reader":"statdb_count/9"}
["AK","1101-01-","Buldir",656,"Stratovolcano","Holocene","U",0,-1]
["AK","1104-03-","Kookooligit Mountains",673,"Shield volcano","Holocene","U",0,-1]
["AK","1104-01-","Espenberg",243,"Volcanic field","Tephrochronology","D7",1,-1]
["AK","1101-02-","Kiska",1220,"Stratovolcano","Historical","D1",4,3]
["AK","1101-03-","Segula",1153,"Stratovolcano","Holocene","U",0,-1]
["AK","1101-04-","Davidof",328,"Stratovolcano","Holocene?","?",0,-1]
["AK","1104-02-","Imuruk Lake",610,"Shield volcanoes","Radiocarbon","D6",1,-1]
["AK","1101-05-","Little Sitkin",1188,"Stratovolcano","Historical","D3",2,-1]
["AK","1101-06-","Semisopochnoi",1221,"Stratovolcano","Historical","D1",2,-1]
["AK","1101-07-","Gareloi",1573,"Stratovolcano","Historical","D1",12,3]
["AK","1101-08-","Tanaga",1806,"Stratovolcanoes","Historical","D2",3,0]
["AK","1104-04-","St. Michael",715,"Cinder cones","Anthropology","U",0,-1]
["AK","1101-09-","Takawangha",1449,"Stratovolcano","Holocene","U",0,-1]
["AK","1101-10-","Bobrof",738,"Stratovolcano","Holocene?","?",0,-1]
["AK","1104-05-","Ingakslugwat Hills",190,"Cinder cones","Holocene","U",0,-1]
["AK","1101-11-","Kanaga",1307,"Stratovolcano","Historical","D1",7,1]
["AK","1104-06-","Nunivak Island",511,"Shield volcano","Holocene","U",0,-1]
["AK","1101-111","Moffett",1196,"Stratovolcano","Holocene","U",0,-1]
["AK","1104-07-","St. Paul Island",203,"Cinder cones","Holocene","U",0,-1]
["AK","1101-112","Adagdak",645,"Stratovolcano","Holocene","U",0,-1]
["AK","1101-12-","Great Sitkin",1740,"Stratovolcano","Historical","D1",6,2]
["AK","1101-13-","Kasatochi",314,"Stratovolcano","Historical","D4",1,0]
["AK","1101-14-","Koniuji",272,"Stratovolcano","Uncertain","?",0,-1]
["AK","1101-15-","Sergief",560,"Stratovolcano","Uncertain","?",0,-1]
["AK","1101-16-","Atka",1533,"Stratovolcanoes","Historical","D1",4,2]
["AK","1101-18-","Seguam",1054,"Stratovolcanoes","Historical","D1",7,3]
["AK","1101-19-","Amukta",1066,"Stratovolcano","Historical","D1",4,3]
["AK","1101-20-","Chagulak",1142,"Stratovolcano","Holocene","U",0,-1]
["AK","1101-21-","Yunaska",550,"Shield volcano","Historical","D2",3,3]
["AK","1101-23-","Carlisle",1620,"Stratovolcano","Historical","D3",2,-1]
["AK","1101-25-","Uliaga",888,"Stratovolcano","Holocene?","?",0,-1]
["AK","1101-22-","Herbert",1290,"Stratovolcano","Holocene","U",0,-1]
["AK","1101-24-","Cleveland",1730,"Stratovolcano","Historical","D1",8,3]
["AK","1101-26-","Kagamil",893,"Stratovolcano","Historical","D2",1,-1]
["AK","1105-001","Buzzard Creek",830,"Tuff rings","Radiocarbon","D7",1,2]
["AK","1101-30-","Bogoslof",101,"Submarine volcano","Historical","D1",8,3]
["AK","1101-27-","Vsevidof",2149,"Stratovolcano","Historical","D3",3,2]
["AK","1101-28-","Recheschnoi",1984,"Stratovolcano","Holocene","U",0,-1]
["AK","1101-29-","Okmok",1073,"Stratovolcano","Historical","D1",16,6]
["AK","1101-31-","Makushin",2036,"Stratovolcano","Historical","D1",12,5]
["AK","1101-311","Table Top-Wide Bay",800,"Cinder cones","Holocene?","?",0,-1]
["AK","1103-05-","Hayes",2788,"Stratovolcano","Radiocarbon","D6",3,5]
["AK","1101-32-","Akutan",1303,"Stratovolcano","Historical","D1",36,5]
["AK","1103-04-","Spurr",3374,"Stratovolcano","Historical","D1",6,4]
["AK","1101-34-","Westdahl",1654,"Stratovolcano","Historical","D1",7,4]
["AK","1101-35-","Fisher",1094,"Stratovolcano","Historical","D3",4,6]
["AK","1101-39-","Amak",513,"Stratovolcano","Historical","D4",3,-1]
["AK","1101-36-","Shishaldin",2857,"Stratovolcano","Historical","D1",29,3]
["AK","1101-37-","Isanotski",2446,"Stratovolcano","Historical","D3",4,4]
["AK","1103-03-","Redoubt",3108,"Stratovolcano","Historical","D1",14,3]
["AK","1101-38-","Roundtop",1871,"Stratovolcano","Holocene","U",0,-1]
["AK","1102-01-","Frosty",1920,"Stratovolcanoes","Holocene","U",0,-1]
["AK","1103-02-","Iliamna",3053,"Stratovolcano","Historical","D2",4,3]
["AK","1102-04-","Pavlof Sister",2142,"Stratovolcano","Historical","D4",1,4]
["AK","1102-02-","Emmons Lake",1465,"Caldera","Holocene","U",0,-1]
["AK","1102-03-","Pavlof",2519,"Stratovolcano","Historical","D1",35,3]
["AK","1102-011","Dutton",1473,"Stratovolcano","Holocene","U",0,-1]
["AK","1102-05-","Dana",1354,"Stratovolcano","Radiocarbon","D7",1,5]
["AK","1103-01-","Augustine",1252,"Lava domes","Historical","D1",13,4]
["AK","1102-13B","Ukinrek Maars",91,"Maars","Historical","D1",1,3]
["AK","1102-051","Unnamed",1555,"Cinder cones","Holocene","U",0,-1]
["AK","1102-06-","Kupreanof",1895,"Stratovolcano","Historical","D1",1,1]
["AK","1102-09-","Aniakchak",1341,"Caldera","Historical","D2",4,6]
["AK","1102-08-","Black Peak",1032,"Stratovolcano","Radiocarbon","D7",1,6]
["AK","1102-13A","Ugashik-Peulik",1474,"Stratovolcano","Historical","D3",1,3]
["AK","1102-07-","Veniaminof",2507,"Stratovolcano","Historical","D1",13,6]
["AK","1102-19-","Griggs",2317,"Stratovolcano","Holocene","U",0,-1]
["AK","1102-18-","Novarupta",841,"Caldera","Historical","D2",1,6]
["AK","1102-14-","Martin",1860,"Stratovolcano","Historical","D2",2,-1]
["AK","1102-15-","Mageik",2165,"Stratovolcano","Historical","D2",2,3]
["AK","1102-16-","Trident",1864,"Stratovolcano","Historical","D1",15,3]
["AK","1102-17-","Katmai",2047,"Stratovolcano","Historical","D2",1,3]
["AK","1102-27-","Douglas",2140,"Stratovolcano","Fumarolic","U",0,-1]
["AK","1102-20-","Snowy",2161,"Stratovolcano","Fumarolic","?",0,-1]
["AK","1102-25-","Kaguyak",901,"Stratovolcano","Holocene","D6",1,6]
["AK","1102-23-","Kukak",2040,"Stratovolcano","Fumarolic","U",0,-1]
["AK","1102-21-","Denison",2318,"Stratovolcano","Uncertain","?",0,-1]
["AK","1102-26-","Fourpeaked",2104,"Stratovolcano","Uncertain","?",0,-1]
["AK","1102-24-","Devils Desk",1954,"Stratovolcano","Uncertain","?",0,-1]
["AK","1102-22-","Steller",2272,"Unknown","Uncertain","?",0,-1]
["AK","1102-11-","Chiginagak",2075,"Stratovolcano","Historical","D1",1,-1]
["AK","1102-10-","Yantarni",1336,"Stratovolcano","Tephrochronology","D7",1,5]
["AK","1102-131","Unnamed",300,"Lava dome","Holocene","U",0,-1]
["AK","1105-01-","Sanford",4949,"Shield volcano","Holocene?","?",0,-1]
["AK","1105-02-","Wrangell",4317,"Shield volcano","Historical","D2",5,2]
["AK","1105-021","Gordon",2755,"Cinder cones","Holocene","U",0,-1]
["AK","1105-03-","Bona-Churchill",5005,"Stratovolcanoes","Radiocarbon","D6",2,6]
["AK","1105-04-","Edgecumbe",976,"Stratovolcanoes","Radiocarbon","D7",3,-1]
["AK","1105-05-","Duncan Canal",15,"Unknown","Holocene","U",0,-1]
["AK","1105-06-","Tlevak Strait-Suemez Is.",50,"Volcanic field","Holocene","U",0,-1]
["AK","1105-07-","Revillagigedo Island",500,"Cinder cones","Holocene?","?",0,-1]
["WA","1201-01-","Baker",3285,"Stratovolcano","Historical","D3",13,4]
[null,"1301-01-","Unnamed",-2400,"Submarine volcano","Historical","D1",1,0]
["WA","1201-02-","Glacier Peak",3213,"Stratovolcano","Tephrochronology","D4",6,4]
[null,"1301-02-","Unnamed",-2300,"Submarine volcano","Historical","D1",1,0]
["WA","1201-03-","Rainier",4392,"Stratovolcano","Dendrochronology","D3",12,4]
["WA","1201-05-","St. Helens",2549,"Stratovolcano","Historical","D1",36,6]
["WA","1201-04-","Adams",3742,"Stratovolcano","Tephrochronology","D7",1,-1]
["WA","1201-06-","West Crater",914,"Volcanic field","Radiocarbon","D7",1,-1]
["WA","1201-07-","Indian Heaven",1513,"Shield volcanoes","Radiocarbon","D7",1,-1]
["OR","1202-01-","Hood",3426,"Stratovolcano","Historical","D3",9,2]
["OR","1202-02-","Jefferson",3199,"Stratovolcano","Varve Count","D6",2,-1]
["OR","1202-03-","Blue Lake Crater",1230,"Maar","Radiocarbon","D7",1,-1]
["OR","1202-04-","Sand Mountain Field",1664,"Cinder cones","Radiocarbon","D6",4,2]
["OR","1202-05-","Washington",2376,"Shield volcano","Radiocarbon","D6",1,1]
["OR","1202-06-","Belknap",2095,"Shield volcanoes","Radiocarbon","D6",5,2]
["OR","1202-07-","North Sister Field",3074,"Complex volcano","Radiocarbon","D6",4,2]
["OR","1202-08-","South Sister",3157,"Complex volcano","Radiocarbon","D7",2,4]
["OR","1202-09-","Bachelor",2763,"Stratovolcano","Tephrochronology","D7",1,-1]
["OR","1202-11-","Newberry Volcano",2434,"Shield volcano","Radiocarbon","D6",11,4]
["OR","1202-10-","Davis Lake",2163,"Volcanic field","Radiocarbon","D7",1,-1]
["OR","1202-13-","Squaw Ridge Field",1711,"Volcanic field","Holocene?","?",0,-1]
["OR","1202-15-","Cinnamon Butte",1956,"Cinder cones","Holocene?","?",0,-1]
["OR","1202-14-","Four Craters Lava Field",1501,"Volcanic field","Holocene?","?",0,-1]
["OR","1202-16-","Crater Lake",2487,"Caldera","Radiocarbon","D7",4,7]
["OR","1202-20-","Jackies Butte",1420,"Volcanic field","Holocene?","?",0,-1]
["WY","1205-01-","Yellowstone",2805,"Calderas","Tephrochronology","D7",1,-1]
["HI","1302-09-","Unnamed",-4000,"Submarine volcano","Historical","D2",1,0]
["OR","1202-161","Imagination Peak",1986,"Pyroclastic cone","Holocene?","?",0,-1]
["OR","1202-17-","Diamond Craters",1435,"Volcanic field","Holocene?","?",0,-1]
["OR","1202-18-","Saddle Butte",1700,"Volcanic field","Holocene?","?",0,-1]
["OR","1202-19-","Jordan Craters",1473,"Volcanic field","Holocene","U",0,-1]
["ID","1204-02-","Craters Of The Moon",2005,"Cinder cones","Radiocarbon","D7",10,0]
["ID","1204-04-","Hell`S Half Acre",1631,"Shield volcano","Radiocarbon","D7",1,0]
["ID","1204-01-","Shoshone Lava Field",1525,"Cinder cones","Holocene?","?",0,-1]
["CA","1203-02-","Medicine Lake",2412,"Shield volcano","Radiocarbon","D6",9,3]
["ID","1204-03-","Wapi Lava Field",1604,"Shield volcano","Radiocarbon","D7",1,2]
["CA","1203-01-","Shasta",4317,"Stratovolcano","Historical","D4",23,4]
["CA","1203-03-","Brushy Butte",1174,"Shield volcano","Holocene?","?",0,-1]
["CA","1203-04-","Big Cave",1259,"Shield volcano","Holocene?","?",0,-1]
["CA","1203-05-","Twin Buttes",1631,"Cinder cones","Holocene?","?",0,-1]
["CA","1203-06-","Tumble Buttes",2191,"Cinder cones","Holocene?","?",0,-1]
["CA","1203-07-","Potato Butte",1532,"Shield volcanoes","Holocene?","?",0,-1]
["CA","1203-08-","Lassen Volc Center",3187,"Stratovolcano","Historical","D2",5,3]
["CA","1203-10-","Clear Lake",1439,"Volcanic field","Holocene","U",0,-1]
["NV","1206-01-","Steamboat",1415,"Lava domes","Pleistocene-Fumarolic","Q",0,-1]
["HI","1302-08-","Unnamed",-3000,"Submarine volcano","Uncertain","?",0,0]
["CO","1208-01-","Dotsero",2250,"Explosion crater","Radiocarbon","D7",1,2]
["CA","1203-11-","Mono Lake Volc Field",2121,"Cinder cones","Tephrochronology","D4",4,-1]
["UT","1207-05-","Black Rock Desert",1800,"Volcanic field","Radiocarbon","D6",1,-1]
["NV","1206-02-","Lunar Crater Field",2255,"Cinder cones","Holocene?","?",0,-1]
["CA","1203-12-","Mono Craters",2796,"Lava domes","Radiocarbon","D6",11,4]
["CA","1203-13-","Inyo Craters",2629,"Lava domes","Radiocarbon","D6",3,4]
["CA","1203-14-","Long Valley",3390,"Caldera","Pleistocene-Fumarolic","Q",0,-1]
["CA","1203-15-","Red Cones",2748,"Cinder cones","Holocene","U",0,-1]
["HI","1302-07-","Koolau",941,"Shield volcano","Holocene?","?",0,-1]
["CA","1203-16-","Ubehebe Craters",752,"Maars","Holocene","U",0,-1]
["UT","1207-04-","Markagunt Plateau",2840,"Volcanic field","Dendrochronology","D6",1,-1]
["UT","1207-02-","Kolob",2727,"Volcanic field","Holocene?","?",0,-1]
["UT","1207-01-","Santa Clara",1465,"Volcanic field","Holocene","U",0,-1]
["NV","1206-03-","Crater Flat",1128,"Volcanic field","Holocene?","?",0,-1]
["UT","1207-03-","Bald Knoll",2135,"Cinder cones","Holocene?","?",0,-1]
["CA","1203-17-","Golden Trout Creek",2886,"Volcanic field","Tephrochronology","D7",1,-1]
["HI","1302-05-","Kahoolawe",450,"Shield volcano","Holocene?","?",0,-1]
["CA","1203-18-","Coso Volc Field",2400,"Lava domes","Pleistocene-Hot Springs","Q",0,-1]
["HI","1302-06-","Haleakala",3055,"Shield volcano","Historical","D4",11,0]
["AZ","1209-01-","Uinkaret Field",1555,"Volcanic field","Holocene","U",0,-1]
["NM","1210-04-","Raton-Clayton",3350,"Volcanic field","Tephrochronology","D7",1,-1]
["HI","1302-04-","Hualalai",2523,"Shield volcano","Historical","D3",21,2]
["HI","1302-03-","Mauna Kea",4206,"Shield volcano","Radiocarbon","D7",2,-1]
["CA","1203-19-","Lavic Lake",1495,"Volcanic field","Holocene","U",0,-1]
["NM","1210-03-","Valles Caldera",3430,"Caldera","Pleistocene-Fumarolic","Q",0,-1]
["AZ","1209-02-","Sunset Crater",2447,"Cinder cone","Dendrochronology","D6",4,-1]
["HI","1302-02","Mauna Loa",4170,"Shield volcano","Historical","D1",109,2]
["HI","1302-01-","Kilauea",1222,"Shield volcano","Historical","D1",86,4]
["CA","1203-20-","Amboy",288,"Cinder cone","Holocene","U",0,-1]
["HI","1302-00-","Loihi Seamount",-980,"Submarine volcano","Seismicity","U",1,0]
["NM","1210-02-","Zuni-Bandera",2550,"Volcanic field","Anthropology","D7",2,0]
[null,"1301-03-","Unnamed",-2533,"Submarine volcano ?","Uncertain","?",0,0]
["NM","1210-01-","Carrizozo",1731,"Cinder cone","Holocene","U",0,-1]