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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Cape Verde Islands (2)
-
Central Africa
-
Angola (1)
-
Congo Democratic Republic (1)
-
-
North Africa
-
Algeria (1)
-
-
Southern Africa
-
Botswana
-
Okavango Delta (1)
-
-
Lesotho (1)
-
Namibia (1)
-
South Africa
-
Bushveld Complex (2)
-
Transvaal region (1)
-
-
-
West Africa
-
Cameroon
-
Mount Cameroon (1)
-
-
-
-
Antarctica
-
Ross Island (1)
-
-
Arctic region
-
Greenland
-
West Greenland (1)
-
-
-
Asia
-
Far East
-
Indonesia
-
Java (1)
-
-
Japan
-
Hokkaido
-
Usu (1)
-
-
-
Philippine Islands
-
Luzon
-
Mount Pinatubo (1)
-
-
-
Vietnam (1)
-
-
Indian Peninsula
-
India
-
Deccan Plateau (3)
-
Karnataka India (1)
-
Kerala India (1)
-
-
-
Kamchatka Russian Federation
-
Kamchatka Peninsula (1)
-
-
Russian Pacific region (1)
-
-
Atlantic Ocean
-
Equatorial Atlantic (1)
-
Mid-Atlantic Ridge (3)
-
North Atlantic
-
Faeroe-Shetland Basin (1)
-
Gulf of Mexico (1)
-
Reykjanes Ridge (1)
-
-
South Atlantic (1)
-
-
Atlantic Ocean Islands
-
Azores (1)
-
Bermuda (1)
-
Canary Islands (1)
-
Cape Verde Islands (2)
-
Faeroe Islands (1)
-
-
Australasia
-
Australia
-
Eromanga Basin (1)
-
New South Wales Australia (3)
-
Queensland Australia (1)
-
Victoria Australia
-
Gippsland Australia (3)
-
-
-
New Zealand (4)
-
Papua New Guinea (1)
-
-
Canada
-
Eastern Canada
-
Baffin Island (2)
-
Quebec (1)
-
-
Nunavut
-
Baffin Island (2)
-
-
Stikinia Terrane (1)
-
Western Canada
-
Alberta
-
Calgary Alberta (1)
-
-
British Columbia (1)
-
-
-
Caribbean region
-
West Indies
-
Antilles
-
Greater Antilles
-
Cuba (1)
-
Hispaniola
-
Haiti (1)
-
-
Jamaica (1)
-
Puerto Rico (2)
-
-
Lesser Antilles
-
Barbados (1)
-
Trinidad and Tobago
-
Trinidad (1)
-
-
Virgin Islands
-
U. S. Virgin Islands (1)
-
-
-
-
Bahamas (1)
-
-
-
Cascade Range (8)
-
Cascadia subduction zone (1)
-
Central America
-
Costa Rica (2)
-
Guatemala (1)
-
-
Central Cordillera (1)
-
Commonwealth of Independent States
-
Russian Federation
-
Kamchatka Russian Federation
-
Kamchatka Peninsula (1)
-
-
Russian Pacific region (1)
-
-
-
Cooper Basin (1)
-
Craters of the Moon (1)
-
East Pacific Ocean Islands
-
Easter Island (1)
-
Galapagos Islands (2)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Alae Crater (2)
-
Halemaumau Crater (4)
-
Hawaiian Volcano Observatory (2)
-
Hilo Hawaii (10)
-
Hualalai (6)
-
Kilauea (173)
-
Kohala (15)
-
Kona (3)
-
Mauna Kea (23)
-
Mauna Ulu (3)
-
Puu Oo (7)
-
-
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (15)
-
Kaneohe Bay (3)
-
Koolau Range (2)
-
Pearl Harbor (1)
-
Waimanalo Hawaii (1)
-
-
-
Kauai County Hawaii
-
Kauai (19)
-
-
Maui County Hawaii
-
Maui
-
Haleakala (11)
-
-
-
Mauna Loa (52)
-
Molokai (9)
-
-
Midway (1)
-
-
East Rift Zone (6)
-
Europe
-
Central Europe
-
Germany (1)
-
-
Southern Europe
-
Greece
-
Greek Aegean Islands
-
Cyclades
-
Santorin (2)
-
Thera (1)
-
-
-
-
Italy
-
Sicily Italy
-
Lipari Islands
-
Stromboli (2)
-
-
Mount Etna (10)
-
-
-
-
Western Europe
-
France
-
Central Massif (1)
-
-
Iceland
-
Eyjafjallajokull (1)
-
Grimsvotn (1)
-
Laki (1)
-
-
Scandinavia
-
Norway (1)
-
-
United Kingdom
-
Great Britain
-
England (1)
-
Scotland
-
Argyllshire Scotland (1)
-
Hebrides
-
Inner Hebrides (1)
-
-
Highland region Scotland
-
Ardnamurchan (1)
-
-
-
-
-
-
-
Fuego (1)
-
Imperial Valley (1)
-
Indian Ocean (1)
-
Indian Ocean Islands
-
Crozet Islands (1)
-
Kerguelen Islands (1)
-
Mascarene Islands
-
Reunion
-
Piton de la Fournaise (2)
-
-
-
-
Kerguelen Plateau (2)
-
Long Valley (1)
-
Mediterranean region
-
Aegean Islands
-
Greek Aegean Islands
-
Cyclades
-
Santorin (2)
-
Thera (1)
-
-
-
-
-
Mexico
-
Popocatepetl (1)
-
-
Mount Erebus (2)
-
North America
-
Basin and Range Province (1)
-
Gulf Coastal Plain (1)
-
North American Cordillera (1)
-
-
North Island (2)
-
Oceania
-
Melanesia
-
Vanuatu (1)
-
-
Micronesia
-
Caroline Islands
-
Palau (2)
-
-
Mariana Islands
-
Guam (3)
-
Northern Mariana Islands (1)
-
-
Nauru Island (1)
-
-
Polynesia
-
French Polynesia
-
Society Islands
-
Tahiti (2)
-
-
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Alae Crater (2)
-
Halemaumau Crater (4)
-
Hawaiian Volcano Observatory (2)
-
Hilo Hawaii (10)
-
Hualalai (6)
-
Kilauea (173)
-
Kohala (15)
-
Kona (3)
-
Mauna Kea (23)
-
Mauna Ulu (3)
-
Puu Oo (7)
-
-
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (15)
-
Kaneohe Bay (3)
-
Koolau Range (2)
-
Pearl Harbor (1)
-
Waimanalo Hawaii (1)
-
-
-
Kauai County Hawaii
-
Kauai (19)
-
-
Maui County Hawaii
-
Maui
-
Haleakala (11)
-
-
-
Mauna Loa (52)
-
Molokai (9)
-
-
Samoa (4)
-
-
-
Pacific Ocean
-
Central Pacific (6)
-
East Pacific
-
Cocos Ridge (1)
-
East Pacific Rise (4)
-
Galapagos Rift (1)
-
Northeast Pacific
-
Gorda Rise (1)
-
Hawaiian Ridge (10)
-
Juan de Fuca Ridge (1)
-
Loihi Seamount (11)
-
Mendocino fracture zone (1)
-
Siqueiros fracture zone (1)
-
-
Panama Basin (1)
-
Southeast Pacific
-
Chile Ridge (1)
-
Lau Basin (1)
-
Manihiki Plateau (1)
-
Tonga Trench (1)
-
-
-
North Pacific
-
Northeast Pacific
-
Gorda Rise (1)
-
Hawaiian Ridge (10)
-
Juan de Fuca Ridge (1)
-
Loihi Seamount (11)
-
Mendocino fracture zone (1)
-
Siqueiros fracture zone (1)
-
-
Northwest Pacific
-
Emperor Seamounts (11)
-
Japan Trench (1)
-
-
-
South Pacific
-
Southeast Pacific
-
Chile Ridge (1)
-
Lau Basin (1)
-
Manihiki Plateau (1)
-
Tonga Trench (1)
-
-
Southwest Pacific
-
Hikurangi Trough (1)
-
-
-
West Pacific
-
Northwest Pacific
-
Emperor Seamounts (11)
-
Japan Trench (1)
-
-
Ontong Java Plateau (2)
-
Southwest Pacific
-
Hikurangi Trough (1)
-
-
-
-
Pacific region
-
Circum-Pacific region (1)
-
-
Snake River canyon (1)
-
South America
-
Andes
-
Tungurahua (1)
-
-
Brazil (1)
-
Chile (1)
-
Colombia (1)
-
Ecuador
-
Pichincha Ecuador
-
Quito Ecuador (1)
-
-
Tungurahua (1)
-
-
Peru (1)
-
-
United States
-
Alaska
-
Aleutian Islands
-
Amchitka Island (1)
-
-
Katmai (1)
-
Katmai National Park (1)
-
-
Arizona
-
Coconino County Arizona (1)
-
Yavapai County Arizona (1)
-
-
Atlantic Coastal Plain (1)
-
California
-
Borrego Mountain (1)
-
Imperial County California (1)
-
Kern County California (1)
-
Los Angeles County California
-
Los Angeles California (3)
-
-
Mono County California
-
Inyo Domes (1)
-
Long Valley Caldera (1)
-
Mono Craters (2)
-
-
Monterey Bay (1)
-
San Francisco County California
-
San Francisco California (2)
-
-
Shasta County California
-
Lassen Peak (1)
-
-
Southern California (1)
-
-
Colorado
-
Garfield County Colorado (1)
-
-
Colorado Plateau (2)
-
Columbia Plateau (1)
-
Eastern U.S. (1)
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Alae Crater (2)
-
Halemaumau Crater (4)
-
Hawaiian Volcano Observatory (2)
-
Hilo Hawaii (10)
-
Hualalai (6)
-
Kilauea (173)
-
Kohala (15)
-
Kona (3)
-
Mauna Kea (23)
-
Mauna Ulu (3)
-
Puu Oo (7)
-
-
-
Honolulu County Hawaii
-
Oahu
-
Honolulu Hawaii (15)
-
Kaneohe Bay (3)
-
Koolau Range (2)
-
Pearl Harbor (1)
-
Waimanalo Hawaii (1)
-
-
-
Kauai County Hawaii
-
Kauai (19)
-
-
Maui County Hawaii
-
Maui
-
Haleakala (11)
-
-
-
Mauna Loa (52)
-
Molokai (9)
-
-
Idaho
-
Snake River plain (1)
-
Valley County Idaho (1)
-
-
Idaho Batholith (1)
-
Illinois
-
Cook County Illinois
-
Chicago Illinois (1)
-
-
-
Kansas (1)
-
Midwest (1)
-
Nebraska (1)
-
Nevada (3)
-
New Jersey (1)
-
New Mexico
-
Dona Ana County New Mexico
-
Kilbourne Hole (1)
-
-
-
New York
-
New York City New York (2)
-
-
Oregon
-
Clackamas County Oregon (1)
-
Hood River County Oregon (1)
-
Mount Hood (2)
-
Wallowa County Oregon (1)
-
Wallowa Mountains (1)
-
-
Rhode Island (1)
-
South Carolina
-
Charleston County South Carolina
-
Charleston South Carolina (1)
-
-
-
Southwestern U.S. (2)
-
Tennessee
-
Shelby County Tennessee
-
Memphis Tennessee (1)
-
-
-
Texas (1)
-
Truckee River (1)
-
Utah
-
Millard County Utah (1)
-
Salt Lake County Utah
-
Salt Lake City Utah (3)
-
-
Sanpete County Utah (1)
-
-
Virginia (1)
-
Wasatch fault zone (1)
-
Washington
-
King County Washington
-
Seattle Washington (2)
-
-
Mount Rainier National Park (1)
-
Pierce County Washington
-
Mount Rainier (2)
-
-
Skamania County Washington
-
Mount Saint Helens (5)
-
-
-
Western U.S. (3)
-
Yellowstone National Park (3)
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-
White Island (1)
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-
commodities
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aggregate (1)
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construction materials
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cement materials (1)
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crushed stone (1)
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energy sources (2)
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geothermal energy (9)
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glass materials (1)
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metal ores
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gold ores (1)
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mineral deposits, genesis (7)
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mineral resources (1)
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new energy sources (1)
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petroleum (1)
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phosphate deposits (2)
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potash (1)
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water resources (2)
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-
elements, isotopes
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carbon
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C-13/C-12 (5)
-
C-14 (11)
-
-
chemical ratios (2)
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halogens
-
chlorine
-
chloride ion (1)
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-
fluorine (2)
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-
hydrogen (1)
-
isotope ratios (23)
-
isotopes
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radioactive isotopes
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Ar-40/Ar-39 (1)
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Be-10 (1)
-
Be-7 (1)
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C-14 (11)
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Cs-137 (1)
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Pb-206/Pb-204 (4)
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Pb-207/Pb-204 (3)
-
Pb-208/Pb-204 (3)
-
Pb-210 (1)
-
Rn-222 (2)
-
-
stable isotopes
-
Ar-40/Ar-39 (1)
-
C-13/C-12 (5)
-
Fe-56/Fe-54 (2)
-
He-3 (2)
-
He-4 (1)
-
He-4/He-3 (5)
-
Hf-177/Hf-176 (1)
-
Mg-26/Mg-24 (3)
-
Nd-144/Nd-143 (4)
-
O-17/O-16 (1)
-
O-18/O-16 (5)
-
Os-188/Os-187 (1)
-
Pb-206/Pb-204 (4)
-
Pb-207/Pb-204 (3)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (3)
-
S-34/S-32 (1)
-
Si-29 (1)
-
Sr-87/Sr-86 (10)
-
-
-
metals
-
actinides
-
thorium (2)
-
uranium (1)
-
-
alkali metals
-
cesium
-
Cs-137 (1)
-
-
potassium (2)
-
sodium (1)
-
-
alkaline earth metals
-
barium (1)
-
beryllium
-
Be-10 (1)
-
Be-7 (1)
-
-
calcium
-
Mg/Ca (1)
-
-
magnesium
-
Mg/Ca (1)
-
Mg-26/Mg-24 (3)
-
-
radium (1)
-
strontium
-
Sr-87/Sr-86 (10)
-
-
-
aluminum (3)
-
cobalt (2)
-
copper (3)
-
gold (2)
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
iron
-
Fe-56/Fe-54 (2)
-
ferric iron (1)
-
-
lead
-
Pb-206/Pb-204 (4)
-
Pb-207/Pb-204 (3)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (3)
-
Pb-210 (1)
-
-
manganese (2)
-
nickel (4)
-
niobium (1)
-
platinum group
-
iridium (1)
-
osmium
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Os-188/Os-187 (1)
-
-
-
rare earths
-
cerium (1)
-
neodymium
-
Nd-144/Nd-143 (4)
-
-
-
silver (1)
-
tantalum (1)
-
titanium (5)
-
vanadium (1)
-
zirconium (2)
-
-
noble gases
-
argon
-
Ar-40/Ar-39 (1)
-
-
helium
-
He-3 (2)
-
He-4 (1)
-
He-4/He-3 (5)
-
-
radon
-
Rn-222 (2)
-
-
-
oxygen
-
O-17/O-16 (1)
-
O-18/O-16 (5)
-
-
phosphorus (2)
-
silicon
-
Si-29 (1)
-
-
sulfur
-
S-34/S-32 (1)
-
-
trace metals (1)
-
-
fossils
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bacteria (1)
-
borings (1)
-
Chordata
-
Vertebrata
-
Tetrapoda
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Aves
-
Neornithes (1)
-
-
-
-
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Ostracoda (3)
-
-
-
-
Cnidaria
-
Anthozoa
-
Octocorallia (1)
-
-
-
Mollusca
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Bivalvia (2)
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Gastropoda (2)
-
-
Protista
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Foraminifera
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Miliolina (1)
-
Rotaliina
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Orbitoidacea
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Amphistegina (1)
-
-
Rotaliacea
-
Heterostegina
-
Heterostegina depressa (2)
-
-
Nummulitidae (1)
-
-
-
-
Radiolaria (1)
-
Silicoflagellata
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Distephanus (1)
-
-
-
-
lichens (1)
-
microfossils (10)
-
Plantae
-
algae
-
Rhodophyta
-
Corallinaceae (2)
-
-
-
-
thallophytes (4)
-
-
geochronology methods
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Ar/Ar (4)
-
exposure age (2)
-
He/He (1)
-
K/Ar (13)
-
paleomagnetism (12)
-
Rb/Sr (1)
-
Th/U (4)
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U/Pb (1)
-
uranium disequilibrium (9)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene
-
upper Holocene (11)
-
-
Pleistocene
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Aftonian (1)
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Bishop Tuff (3)
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Illinoian (1)
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lower Pleistocene (2)
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upper Pleistocene
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Sangamonian (1)
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Wisconsinan (1)
-
-
-
upper Quaternary (6)
-
-
Tertiary
-
Neogene
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Gilbert Chron (1)
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Miocene
-
Columbia River Basalt Group (1)
-
-
Pliocene
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lower Pliocene (1)
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upper Pliocene (1)
-
-
-
Paleogene
-
Eocene
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middle Eocene (1)
-
-
Paleocene
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lower Paleocene
-
K-T boundary (1)
-
-
-
-
upper Tertiary (1)
-
-
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Mesozoic
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Cretaceous
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Lower Cretaceous (1)
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Middle Cretaceous (1)
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Upper Cretaceous
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K-T boundary (1)
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-
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Jurassic (1)
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Navajo Sandstone (1)
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Triassic
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Lower Triassic (1)
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-
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MIS 11 (1)
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MIS 7 (2)
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Paleozoic
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Carboniferous (1)
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Devonian (1)
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Ordovician (1)
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Permian (2)
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Silurian (1)
-
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Precambrian
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Archean (2)
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Hadean (1)
-
-
-
igneous rocks
-
igneous rocks
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carbonatites (1)
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picrite (5)
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plutonic rocks
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anorthosite (1)
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diabase (1)
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diorites (1)
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gabbros
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alkali gabbros (1)
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troctolite (1)
-
-
ultramafics
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peridotites
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dunite (1)
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garnet peridotite (2)
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harzburgite (3)
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lherzolite (1)
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Primary terms
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GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
Hawaii
Chemical and isotopic fractionation during melt inclusion formation Available to Purchase
SurfATT: High‐Performance Package for Adjoint‐State Surface‐Wave Travel‐Time Tomography Available to Purchase
From flow to furnace: Low viscosity of three-phase lavas measured at Kīlauea 2018 eruption conditions Open Access
Solfataric alteration at the South Sulfur Bank, Kilauea, Hawaii, as a mechanism for the formation of sulfates, phyllosilicates, and silica on Mars Open Access
b ‐Value Maps for Some Volcanoes Worldwide: What Do We Learn? Available to Purchase
The Value of Hyperparameter Optimization in Phase‐Picking Neural Networks Open Access
P diff Postcursors from the Base of the Hawaiian ULVZ Open Access
Reference 1D Seismic Velocity Models for Volcano Monitoring and Imaging: Methods, Models, and Applications Available to Purchase
Earthquake scenario development in conjunction with the 2023 USGS National Seismic Hazard Model Open Access
A Seismic Nodal Deployment to Understand Magmatic Structure in the Vicinity of the Pāhala Earthquake Swarm Available to Purchase
Hybrid Empirical Ground‐Motion Models for the Island of Hawaii Based on an Updated Strong Ground‐Motion Database Available to Purchase
International Association of GeoChemistry Free
The 2023 US 50-State National Seismic Hazard Model: Overview and implications Open Access
Kīlauea–Leilani 2018 lava flow delineation using Sentinel2 and Landsat8 images Available to Purchase
Abstract Kīlauea is a broad shield volcano built against the southeastern slope of Mauna Loa. The summit presently has a caldera that is roughly 4 km by 3.2 km wide, and walls between 0 and 120 m high. In late April 2018, an eruption involving both the summit crater and the lower East Rift Zone occurred. In this work a quasi-real-time estimation of the evolution of radiant lava flow extension starting from May 2018 for Kīlauea–Leilani eruption using satellite image data is presented. The active lava flow evolution was obtained using Copernicus Sentinel2 (S2) and USGS-Landsat8 (L8) polar satellites acquiring medium/high-spatial-resolution images (20 × 20 m and 30 × 30 m, respectively) in the vis–SWIR–TIR (Short wave infrared-thermal infra red) spectral range. Because of the Kīlauea eruption extension and duration, a multisensor approach was used in order to improve the timing of the information derived by high-spatial-resolution remote-sensed data merging two missions with different revisit times. The 2018 eruptions at Hawaii's Kīlauea Volcano developed rapidly after the initial activity centred on the Pu‘u ‘Ō‘o crater floor on 1 May followed by draining of the lava lake at Halemáumáu Overlook Crater in the following days. During the magma extrusion from the summit, earthquake swarms and ground cracking hit the Leilani Estates neighbourhood on 2 May. With the S2 and L8 sensors we followed the lava flow from 5 May up to mid August, considering also that the activity started to decline from the beginning of August. At the end of the activity, Kīlauea Volcano had experienced its largest lower East Rift Zone eruption and caldera collapse in at least 200 years.