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The Gazli cluster is named for the town of Gazli in northwest Uzbekistan. The source region was nearly aseismic until April 8, 1976 when a large (Ms 7.0) earthquake initiated several years of very active seismicity, including another Ms 7.0 event in May 1976 and a third Ms 7.0 event in March 1984. Low-level activity continues currently. It is generally believed that the sequence represents an episode of induced seismicity related to large-scale gas extraction industry in the area. The cluster is formed mainly from events that have depth control from teleseismic relative depth phases, plus one event, on June 25, 1991, that was recorded by a temporary seismic network (operated by LGIT, Grenoble, France) and was well-enough...
ADMMR map collection: Gold Basin Project Soil Anomaly Fill-In Soil Geochemical Sampling; 1 in. to 50 feet; 17 x 11 in.
Categories: Data;
Tags: 1990s,
Arizona,
Big Ledge,
Climax,
Cyclopic, All tags...
Cyclopic metallic mineral dist.,
Dataset,
Gold,
Gold Bar,
Gold Basin - 7.5 Min,
Mohave County,
San Juan,
Silver,
T28N R18W Sec 30 S2,
United States,
White Hills physiographic area,
chemical analysis,
geochemistry,
geoscientificInformation,
gold ores,
maps and atlases,
mineral resources,
mining and quarrying,
natural resource assessment,
natural resource exploration, Fewer tags
The Valparaiso cluster is named for the nearby city of Valparaiso, Chile. The cluster is based on a set of arrival time readings from a deployment of ocean bottom seismometers, hydrophones and a temporary land-based stations for several months in 2001 that were kindly provided by Frederik Tilmann (GeoForschungsZentrum). Most of the recorded events are fairly small, the largest having magnitude 4.8mb, but 34 events could be well located with free-depth solutions and linked to larger events in the region through readings at permanent seismograph stations. The remaining events in the cluster are ones for which depth control is available from at least one station close to the epicenter, i.e., within a distance of 1-1.5...
These data are netcdf files of the projected timing of the onset of thermal stress severe enough (>8 Degree Heating Weeks) to cause coral bleaching 2x per decade and 10x per decade (annual) under emissions scenarios RCP8.5 and RCP4.5. The projected timing (a year between 2006 and 2100) is the data value. Values are only shown for the ~60,000 four-km pixels where coral reefs are known to occur.
Categories: Data;
Types: Citation,
NetCDF OPeNDAP Service;
Tags: Climate change,
Coral bleaching,
Coral reefs,
Global,
Marine ecology, All tags...
Model projections,
Pacific Islands CASC,
Resilience,
Sea-Level Rise and Coasts,
Vulnerability,
Water, Coasts and Ice, Fewer tags
The Jiashi cluster is named for Jiashi County of the Xinjiang Autonomous Region of NW China. It is composed mainly of events related to the earthquake sequence in early 1997, including two M5.9 events on January 21 and an M6.1 event on April 11. There were many other moderate-sized events in the sequence, which occurred near the western margin of the Tarim Basin and the border with Kyrgyzstan. As a result this cluster is very rich in arrival time data at far-regional and teleseismic distances. Number of events: 125 Calibration type: direct calibration using data to 1.2 degrees; hypocentroid calibration level = 2.7 km Epicentral calibration range: 3 - 5 km Date range: 19771218 - 20041007 Latitude range: 39.303...
Conveyor and dumps at the Lynx Creek Placers.
Categories: Data;
Tags: 1990s,
Arizona,
Dataset,
United States,
Yavapai, All tags...
conveying systems,
dumps and tailings,
geoscientificInformation,
image collections,
mining,
photographic prints,
placer deposit mining, Fewer tags
Four men at the base of a headframe at the Goldfield mine.
Categories: Data;
Tags: 1920s,
Arizona,
Black Queen Property,
Clark-Oliver Gold Property,
Dataset, All tags...
Gold,
Goldfield - 7.5 Min,
Goldfield Mts. physiographic area,
Goldfield metallic mineral dist.,
Hall Property,
Loredi Resources Ltd Group,
Mammoth Group,
Mother Hubbard Group,
Ms 1130,
Old Wasp,
Pinal,
T1N R8E Sec 1 W2,
United States,
Young Mines Ltd Group,
adults,
geoscientificInformation,
headframes,
image collections,
mining,
photographic prints, Fewer tags
A photograph of a photograph of an aerial view of the Bagdad Mine
The Dos Pobres open pit at the Safford Mine with a drill rig and a power shovel
A control screen at the mill house
Two adits at the Rock House Group.
Categories: Data;
Tags: 1970s,
American Fiber Group,
Arizona,
Arizona Claim,
Asbestos, All tags...
Dataset,
Earl Pierce Property,
Gila,
May Claim,
Mcfadden Peak - 15 Min,
Montezuma Claim,
Sierra Ancha,
T7N R15E Sec 15 N2,
United States,
Young area, Diamond Butte physiographic area,
geoscientificInformation,
image collections,
mining,
photographic prints,
shafts and adits, Fewer tags
Gold, or possibly iron staining, showing in quartz at an unidentified mine near the superstition Mountians.
Categories: Data;
Tags: 1970s,
Arizona,
Dataset,
Maricopa,
United States, All tags...
geoscientificInformation,
image collections,
mineralogy,
mining,
photographic prints, Fewer tags
Three people standing by the remains of the Rio Vista mill.
Categories: Data;
Tags: 1990s,
Arizona,
Black Peak - 15 Min,
Cienega metallic mineral dist.,
Copper Top, All tags...
Copper, Oxide,
Dataset,
La Paz,
Parker physiographic area,
Quartz King,
T10N R19W Sec 26 NE,
United States,
adults,
children,
geoscientificInformation,
image collections,
milling and smelting,
mining,
photographic prints, Fewer tags
Dumps of the Foy Group.
Categories: Data;
Tags: 1940s,
Arizona,
Bradshaw Mts. physiographic area,
Columbia - 7.5 Min,
Dataset, All tags...
Foy Patented Ms 4294,
Great Crosscut Vein,
T8N R1E Sec 4 NW,
Tip Top metallic mineral dist.,
Tungsten,
United States,
Yavapai,
dumps and tailings,
geoscientificInformation,
image collections,
mining,
photographic prints, Fewer tags
The 1950s-era mill at the Turning Point mine.
Categories: Data;
Tags: 1950s,
Arizona,
Dataset,
Golden Wonder,
Golden Wonder Amd. Ms 1353, Pa, All tags...
Legal Tender Amd. Ms 1353, Pat,
North Komelik - 7.5 Min,
Pinal,
Rainbow Claims,
Santa Rosa Valley physiographic area,
Silver,
Slate metallic mineral dist.,
Southern Az Mines Inc. Prop.,
Sw Desert Enterprises Property,
T9S R4E Sec 36 SE,
Tuba City Mining & Milling Co.,
Turning Point Amd. Ms 1353, Pa,
United States,
geoscientificInformation,
image collections,
milling and smelting,
mining,
photographic prints, Fewer tags
A collage of photographs of the mill and lab showing views of the cyanide tanks.
Categories: Data;
Tags: 1980s,
Acm Corp Mill,
Aguila - 15 Min,
Aguila Copper Reduction Plt.,
Aguila Valley physiographic area, All tags...
Arizona,
Canadian Mining Company,
Dataset,
Ken Pan Cyanide Mill,
Kh And Associates,
Maricopa,
Mill,
T7N R9W Sec 14 SW,
United States,
geoscientificInformation,
image collections,
machinery,
milling and smelting,
mining,
photographic prints,
signs (notices), Fewer tags
A Phelps Dodge locamotive at the Morenci mine.
Categories: Data;
Tags: 1990s,
Arizona,
Arizona Central,
Bon Ton,
Caynga, All tags...
Clifton - 15 Min,
Copper King,Alice Winifred,
Copper Mountain,
Copper Mountain metallic mineral dist.,
Copper, Sulfide,
Dataset,
Delaware,
Detr,
East And West Yankie,
Garfield,
Greenlee,
Hormeyer,
Humboldt,
Ida,
Jameson, Joy, Raton,
King,
Las Terrazas,
Manganese Blue,
Metcalf,
Montezuma,
Morenci physiographic area,
Northwest Extension,
Ryerson,
Shannon,
T4S R29E Sec 16 N2,
Thompson,
United States,
geoscientificInformation,
image collections,
mining,
photographic prints,
railroads, Fewer tags
An adit at the Octave mine with a wooden and stone entrance and two sets of rail tracks.
Categories: Data;
Tags: 1950s,
Arizona,
Bonanza,
Dataset,
Gold, All tags...
Joker,
T9N R4W Sec 5 SW,
United States,
Weaver Mts. physiographic area,
Yarnell - 7.5 Min,
Yavapai,
geoscientificInformation,
image collections,
mining,
photographic prints,
railroads,
shafts and adits, Fewer tags
A portal is out of sight on the left; a pack is on the ground in front of it.
Categories: Data;
Tags: 1980s,
Arizona,
Copper Basin metallic mineral dist.,
Dataset,
Iron Springs - 7.5 Min, All tags...
Lead,
Polly Ann 1-3,
Sierra Prieta physiographic area,
T13N R3W Sec 17 SW,
United States,
Yavapai,
geoscientificInformation,
image collections,
mining,
photographic prints,
shafts and adits, Fewer tags
Heavy rainfall occurred across Louisiana, Texas, Arkansas, and Mississippi in March 2016 as a result of a slow-moving southward dip in the jetstream, funneling tropical moisture into parts of the Gulf Coastal States and the Mississippi River Valley. The storm caused major flooding in the north and southeastern parts of Louisiana and in eastern Texas. Flooding also occurred in the Mississippi River Valley in Arkansas and Mississippi. Over 26 inches of rain were reported near Monroe, Louisiana over the duration of the storm event. In March 2016, U.S. Geological Survey (USGS) personnel made over 490 streamflow measurements at over 375 locations in Louisiana, Texas, Arkansas, and Mississippi. Many of those streamflow...
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