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- U.S. Department of Commerce,1987, Codes for the Identification of the States, theDistrict of Columbia and the Outlying Areas of The UnitedStates, and Associated Areas (Federal Processing Standard5-2): Washington ,D.C., National Institute of Standardsand Technology. (2)
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Probabilistic seismic hazard maps were prepared for Alaska portraying peak horizontal ground acceleration and horizontal spectral response acceleration for 0.2, 0.3, and 1.0 second periods with probabilities of exceedance of 10% in 50 years and 2% in 50 years. This particular data set is for peak horizontal acceleration with a 10% probability of exceedance in 50 years. All of the maps were prepared by combining hazard derived from spatially-smoothed historic seismicity with hazard from fault-specific sources. The acceleration values contoured are the random horizontal component. The reference site condition is firm rock, defined as having an average shear-wave velocity of 760 m/sec in the top 30 meters corresponding...
Categories: Web Site;
Tags: 02013 = Aleutians East,
02016 = Aleutians West,
1500 - Hazards,
1501 - Earthquakes,
Alaska, All tags...
Aleutian Islands,
earthquake,
earthquake probabilities,
geoscientificInformation,
hazard,
maps,
seismic,
seismology, Fewer tags
This cover contains the catalog of earthquake locations, within the project boundary, recorded by the Saint Louis University and Memphis State University seismic networks from July 1974 through December 1995.
Categories: Web Site;
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
geoscientificInformation,
instrumental earthquakes, Fewer tags
The northern part of the map area and large adjacent regions havebeen severely shaken by one or more moderate to large prehistoricearthquakes. The evidence of these takes the form ofpaleoliquefaction features, including shaking-induced sandblows anddikes that fed them.Over several summer field seasons from 1990 through 1994,several workers searched ditches and river banks for evidenceof liquefaction. They found numerous dikes and sandblows.This database includes the locations and descriptions of dikes theyobserved and measured.The most widespread paleoliquefaction is attributed to amid-Holocene earthquake near what is now Vicennes, IN, with anestimated moment- magnitude of about 7.5. Stratigraphic,geomorphological,...
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
earthquakes,
geoscientificInformation,
geospatial datasets,
liquefaction,
paleoliquefaction,
paleoseismology,
prehistoric earthquake, Fewer tags
The northern part of the map area and large adjacent regions havebeen severely shaken by one or more moderate to large prehistoricearthquakes. The evidence of these takes the form of paleoliquefactionfeatures, including shaking-induced sandblows and dikes that fed them.Over several summer field seasons between 1990 and 1994, Cheryl andPat Munson, along with several of their students, searched ditchesand river banks for evidence of liquefaction. They found numerousbanks with shaking-induced sandblows and the dikes that fed them.This database includes the location of dikes thatthe Munsons and those with them observed and measured. Dike thicknesswas divided into 5 classes, 1 being the smallest at 0-4 cm, 2 = 5-14 cm,3...
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
earthquake,
earthquakes,
geoscientificInformation,
geospatial datasets,
liquefaction,
paleoliquefaction,
paleoseismology, Fewer tags
This coverage represents a compilation of reconnaisancegeologic mapping of the Anchorage quadrangle, Alaska.
Tags: 02020 = Anchorage,
02170 = Matanuska-Susitna,
02261 = Valdez-Cordova,
1500 - Hazards,
1501 - Earthquakes, All tags...
1503 - Landslides,
3100 - Vector,
3110 - ESRI,
Alaska,
Anchorage,
bedrock geologic units,
geologic maps,
geologic structure,
geology,
geoscientificInformation,
geospatial datasets, Fewer tags
The northern part of the map area and large adjacent regions havebeen severely shaken by one or more moderate to large prehistoricearthquakes. The evidence of these takes the form of paleoliquefactionfeatures, including shaking-induced sandblows and dikes that fed them.Over several summer field seasons between 1990 and 1994, Cheryl andPat Munson, along with several of their students, searched ditchesand river banks for evidence of liquefaction. They found numerousbanks with shaking-induced sandblows and the dikes that fed them.This database includes the location of dikes thatthe Munsons and those with them observed and measured. Dike thicknesswas divided into 5 classes, 1 being the smallest at 0-4 cm, 2 = 5-14 cm,3...
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
earthquakes,
geoscientificInformation,
geospatial datasets,
liquefaction,
paleoliquefaction,
paleoseismology,
prehistoric earthquake, Fewer tags
Probabilistic seismic hazard maps were prepared for Alaska portrayingpeak horizontal ground acceleration and horizontal spectral responseacceleration for 0.2, 0.3, and 1.0 second periods with probabilitiesof exceedance of 10% in 50 years and 2% in 50 years. This particulardata set is for horizontal spectral response acceleration for 0.2 secondperiod with a 2% probability of exceedance in 50 years. All ofthe maps were prepared by combining hazard derived from spatially-smoothed historic seismicity with hazard from fault-specific sources.The acceleration values contoured are the random horizontal component.The reference site condition is firm rock, defined as having an averageshear-wave velocity of 760 m/sec in the...
Tags: 02013 = Aleutians East,
02016 = Aleutians West,
1500 - Hazards,
1501 - Earthquakes,
Alaska, All tags...
Aleutian Islands,
earthquake,
earthquake probabilities,
geoscientificInformation,
geospatial datasets,
hazard,
maps and atlases,
seismic,
seismology, Fewer tags
This cover consists of location and size information for historicaland recent earthquakes that caused Modified Mercalli Intensity(MMI) VI (6) or higher in the map area. There were 26 earthquakesthat caused that level of damage. The most reknown are thefour earthquakes in the 1811- 1812 sequence; two on Dec 16,1811, and one each on Jan 23, 1812, and Feb 7, 1812. Theircalculated Moment Magnitudes were 8.1, 7.2, 7.8, and 8.0,respectively. The most recent damaging earthquake was on June 10,1987 near Olney, Illinois. It had a Moment Magnitude of 5.2.
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
damaging earthquakes,
earthquake occurrences,
geoscientificInformation,
geospatial datasets,
seismology, Fewer tags
Over several summer field seasons from 1990 through 1994,several workers searched ditches and river banks for evidence ofliquefaction. They found numerous banks with shaking-induced,pre-historic, earthquake induced sandblows and thedikes that fed them. This database shows where they searched.
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
earthquake,
earthquakes,
geoscientificInformation,
geospatial datasets,
liquefaction,
paleoliquefaction,
paleoseismology, Fewer tags
Probabilistic seismic hazard maps were prepared for Alaska portrayingpeak horizontal ground acceleration and horizontal spectral responseacceleration for 0.2, 0.3, and 1.0 second periods with probabilitiesof exceedance of 10% in 50 years and 2% in 50 years. This particulardata set is for horizontal spectral response acceleration for 1.0 secondperiod with a 10% probability of exceedance in 50 years. All ofthe maps were prepared by combining hazard derived from spatially-smoothed historic seismicity with hazard from fault-specific sources.The acceleration values contoured are the random horizontal component.The reference site condition is firm rock, defined as having an averageshear-wave velocity of 760 m/sec in the...
Tags: 02013 = Aleutians East,
02016 = Aleutians West,
1500 - Hazards,
1501 - Earthquakes,
Alaska, All tags...
Aleutian Islands,
earthquake,
earthquake probabilities,
geoscientificInformation,
geospatial datasets,
hazard,
maps and atlases,
seismic,
seismology, Fewer tags
This report contains all of the available daily sulfur dioxide andcarbon dioxide emission rates from Cook Inlet volcanoes asdetermined by the U.S. Geological Survey (USGS) from March 1990through July 1994. Airborne sulfur dioxide gas sampling of theCook Inlet volcanoes (Redoubt, Spurr, Iliamna, and Augustine)began in 1986 when several measurements were carried out atAugustine volcano during the eruption of 1986. Systematic monitoringfor sulfur dioxide and carbon dioxide began in March 1990 atRedoubt volcano and continues to the present. Intermittentmeasurements at Augustine and Iliamna volcanoes began in 1990 andcontinues to the present. Intermittent measurements began at Spurrvolcano in 1991, and were continued...
Tags: 02122 = Kenai Peninsula,
1500 - Hazards,
1502 - Volcanoes,
Alaska,
Aleutian Range, All tags...
Atmosphere,
Augustine volcano,
Carbon dioxide,
Cook Inlet,
Crater Peak,
Iliamna volcano,
Lake Clark National Park and Preserve,
Lava dome,
Mount Spurr,
Redoubt volcano,
Stratovolcano,
Sulphur dioxide,
United States of America,
Volcanic plume,
Volcano,
datasets,
geoscientificInformation,
greenhouse gases,
sulphur,
volcanic gas emission, Fewer tags
Over several summer field seasons from 1990 through 1994,several workers searched ditches and river banks for evidenceof prehistoric earthquake liquefaction.They found numerous banks with shaking-induced sandblows and thedikes that fed them. "liq94surv" shows where they searched.This database shows where additional areas were searchedin the summer of 1995.
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
earthquake,
earthquakes,
geoscientificInformation,
geospatial datasets,
liquefaction,
paleoliquefaction,
paleoseismology, Fewer tags
These maps show, for emergency service managers in the San FranciscoBay region, the threshold rainfall that may be capable oftriggering a level of debris-flow activity likely to threatenpublic safety. The maps are products of a continuing series ofstudies that began after a catastrophic storm on January 3-5, 1982triggered 18,000 debris flows in the San Francisco Bay region,causing 25 deaths and $66 million in property damage. Thethreshold rainfall values were estimated by re-evaluating aprevious empirical analysis of data from the 1982 storm, and otherhistorical rainfall records, that normalized the rainfall intensitydata by dividing by the mean annual precipitation (MAP) of thecorresponding rain gage. The present...
Tags: 06001 = Alameda,
06013 = Contra Costa,
06041 = Marin,
06055 = Napa,
06075 = San Francisco, All tags...
06081 = San Mateo,
06085 = Santa Clara,
06087 = Santa Cruz,
06095 = Solano,
06097 = Sonoma,
1500 - Hazards,
1503 - Landslides,
3100 - Vector,
3110 - ESRI,
3112 - export,
3200 - Raster,
3220 - Grid,
3400 - Graphical,
3420 - PostScript,
geologic history,
geologic maps,
geology,
geoscientificInformation,
geospatial datasets,
landslides,
surficial geologic units, Fewer tags
NOTE: Location of one point, near -88.65, 38.95, was incorrectwhen Sheet A was published. The location is .5 degree south, andis corrected in this dataset.This cover contains locations of places where greatest horizontalcompressive stress (S(Hmax)) orientations havebeen determined either by observation of well-bore breakouts or wherefocal mechanism solutions have been determined from earthquakes.Well-bore breakouts are observed from 0 to 1.4 km, whereas earthquakesgenerally occur deeper. The earthquake focal mechanismsshow both reverse and strike-slip faulting. Overall the stressindicators show easterly trending S(Hmax).
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17025 = Clay,
17025 = Clay, All tags...
17025 = Clay,
17047 = Edwards,
17047 = Edwards,
17047 = Edwards,
17047 = Edwards,
17055 = Franklin,
17055 = Franklin,
17055 = Franklin,
17055 = Franklin,
17059 = Gallatin,
17059 = Gallatin,
17059 = Gallatin,
17059 = Gallatin,
17065 = Hamilton,
17065 = Hamilton,
17065 = Hamilton,
17065 = Hamilton,
17069 = Hardin,
17069 = Hardin,
17069 = Hardin,
17069 = Hardin,
17081 = Jefferson,
17081 = Jefferson,
17081 = Jefferson,
17081 = Jefferson,
17087 = Johnson,
17087 = Johnson,
17087 = Johnson,
17087 = Johnson,
17101 = Lawrence,
17101 = Lawrence,
17101 = Lawrence,
17101 = Lawrence,
17121 = Marion,
17121 = Marion,
17121 = Marion,
17121 = Marion,
17127 = Massac,
17127 = Massac,
17127 = Massac,
17127 = Massac,
17151 = Pope,
17151 = Pope,
17151 = Pope,
17151 = Pope,
17153 = Pulaski,
17153 = Pulaski,
17153 = Pulaski,
17153 = Pulaski,
17159 = Richland,
17159 = Richland,
17159 = Richland,
17159 = Richland,
17165 = Saline,
17165 = Saline,
17165 = Saline,
17165 = Saline,
17185 = Wabash,
17185 = Wabash,
17185 = Wabash,
17185 = Wabash,
17191 = Wayne,
17191 = Wayne,
17191 = Wayne,
17191 = Wayne,
17193 = White,
17193 = White,
17193 = White,
17193 = White,
17199 = Williamson,
17199 = Williamson,
17199 = Williamson,
17199 = Williamson,
18027 = Daviess,
18027 = Daviess,
18027 = Daviess,
18027 = Daviess,
18037 = Dubois,
18037 = Dubois,
18037 = Dubois,
18037 = Dubois,
18051 = Gibson,
18051 = Gibson,
18051 = Gibson,
18051 = Gibson,
18083 = Knox,
18083 = Knox,
18083 = Knox,
18083 = Knox,
18125 = Pike,
18125 = Pike,
18125 = Pike,
18125 = Pike,
18129 = Posey,
18129 = Posey,
18129 = Posey,
18129 = Posey,
18147 = Spencer,
18147 = Spencer,
18147 = Spencer,
18147 = Spencer,
18163 = Vanderburgh,
18163 = Vanderburgh,
18163 = Vanderburgh,
18163 = Vanderburgh,
18173 = Warrick,
18173 = Warrick,
18173 = Warrick,
18173 = Warrick,
21007 = Ballard,
21007 = Ballard,
21007 = Ballard,
21007 = Ballard,
21033 = Caldwell,
21033 = Caldwell,
21033 = Caldwell,
21033 = Caldwell,
21035 = Calloway,
21035 = Calloway,
21035 = Calloway,
21035 = Calloway,
21039 = Carlisle,
21039 = Carlisle,
21039 = Carlisle,
21039 = Carlisle,
21047 = Christian,
21047 = Christian,
21047 = Christian,
21047 = Christian,
21055 = Crittenden,
21055 = Crittenden,
21055 = Crittenden,
21055 = Crittenden,
21059 = Daviess,
21059 = Daviess,
21059 = Daviess,
21059 = Daviess,
21075 = Fulton,
21075 = Fulton,
21075 = Fulton,
21075 = Fulton,
21083 = Graves,
21083 = Graves,
21083 = Graves,
21083 = Graves,
21101 = Henderson,
21101 = Henderson,
21101 = Henderson,
21101 = Henderson,
21105 = Hickman,
21105 = Hickman,
21105 = Hickman,
21105 = Hickman,
21107 = Hopkins,
21107 = Hopkins,
21107 = Hopkins,
21107 = Hopkins,
21139 = Livingston,
21139 = Livingston,
21139 = Livingston,
21139 = Livingston,
21141 = Logan,
21141 = Logan,
21141 = Logan,
21141 = Logan,
21143 = Lyon,
21143 = Lyon,
21143 = Lyon,
21143 = Lyon,
21145 = McCracken,
21145 = McCracken,
21145 = McCracken,
21145 = McCracken,
21149 = McLean,
21149 = McLean,
21149 = McLean,
21149 = McLean,
21157 = Marshall,
21157 = Marshall,
21157 = Marshall,
21157 = Marshall,
21177 = Muhlenberg,
21177 = Muhlenberg,
21177 = Muhlenberg,
21177 = Muhlenberg,
21183 = Ohio,
21183 = Ohio,
21183 = Ohio,
21183 = Ohio,
21219 = Todd,
21219 = Todd,
21219 = Todd,
21219 = Todd,
21221 = Trigg,
21221 = Trigg,
21221 = Trigg,
21221 = Trigg,
21225 = Union,
21225 = Union,
21225 = Union,
21225 = Union,
21233 = Webster,
21233 = Webster,
21233 = Webster,
21233 = Webster,
47125 = Montgomery,
47125 = Montgomery,
47125 = Montgomery,
47125 = Montgomery,
47147 = Robertson,
47147 = Robertson,
47147 = Robertson,
47147 = Robertson,
47161 = Stewart,
47161 = Stewart,
47161 = Stewart,
47161 = Stewart,
Wabash Valley,
deformation (geologic),
earthquakes,
field monitoring stations,
geoscientificInformation,
geospatial datasets,
seismic networking,
seismology,
stress orientations, Fewer tags
This map identifies the principal areas in the San Francisco Bayregion that are likely to produce debris flows, which are alsocalled "mudslides." Debris flows that occur in the bay region arefast-moving downslope flows of mud that may include rocks,vegetation, and other debris. These flows begin during intenserainfall as shallow landslides on steep slopes. The rapid movementand sudden arrival of debris flows pose a hazard to life andproperty during and immediately following the triggering rainfall.Debris flows in a given storm originate from a number of sourcesscattered throughout steep parts of the landscape, as shown infigure 1 (on map sheet; files sfbr- df.ps, al-df.ps, etc.). Duringsubsequent storms, new debris...
Tags: 06001 = Alameda,
06013 = Contra Costa,
06041 = Marin,
06055 = Napa,
06075 = San Francisco, All tags...
06081 = San Mateo,
06085 = Santa Clara,
06087 = Santa Cruz,
06095 = Solano,
06097 = Sonoma,
1500 - Hazards,
1503 - Landslides,
3100 - Vector,
3110 - ESRI,
3111 - coverage,
3200 - Raster,
3220 - Grid,
3400 - Graphical,
3420 - PostScript,
geologic history,
geologic maps,
geology,
geoscientificInformation,
geospatial datasets,
landslides,
surficial geologic units, Fewer tags
This cover contains station locations of the New Madrid SeismicNetwork within the study boundary. The network is a cooperativeproject of Saint Louis University and Memphis State University.Operation of the network has been continuous since June 1975, butoperators have changed the network configuration throughout thattime period. The start and stop dates in the point attribute fileare not complete, but are included because they are useful for someof the stations.
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
field monitoring stations,
geoscientificInformation,
geospatial datasets,
seismic networking,
seismograph stations,
seismology, Fewer tags
This digital map database consists of the ESRI ARC/INFO Version 7.0.2 coverages used to generate the plates in Professional Paper 1538-M (1994). Base-data is from 1:2,000,000-scale Digital Line Graph (DLG) data (roads, railroads, streams, water bodies, and international boundaries) and 1:100,000 scale DLG data (state and county boundaries).
Categories: Web Site;
Tags: 1500 - Hazards,
1501 - Earthquakes,
3100 - Vector,
3110 - ESRI,
3112 - export, All tags...
US01 = Alabama,
US05 = Arkansas,
US12 = Florida,
US13 = Georgia,
US17 = Illinois,
US18 = Indiana,
US21 = Kentucky,
US22 = Louisiana,
US28 = Mississippi,
US37 = North Carolina,
US39 = Ohio,
US40 = Oklahoma,
US45 = South Carolina,
US47 = Tennessee,
US48 = Texas,
US51 = Virginia,
US54 = West Virginia,
geoscientificInformation, Fewer tags
The northern part of the map area and large adjacent regions have been severely shaken by one or more moderate to large prehistoric earthquakes. The evidence of these takes the form of paleoliquefaction features, including shaking-induced sandblows and dikes that fed them. Over several summer field seasons between 1990 and 1994, Cheryl and Pat Munson, along with several of their students, searched ditches and river banks for evidence of liquefaction. They found numerous banks with shaking-induced sandblows and the dikes that fed them. This database includes the location of dikes that the Munsons and those with them observed and measured. Dike thickness was divided into 5 classes, 1 being the smallest at 0-4 cm,...
Categories: Web Site;
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
Wabash Valley,
earthquake,
geoscientificInformation,
paleoliquefaction, Fewer tags
The coverages were created using the gridded data available fromthis ftp site. Most of the gridded data for the United States is ata spacing of 0.1 degrees latitude and longitude. The higherresolution data available for California, Nevada, and part ofArizona and Utah were used for both the U.S. and Western U.S. maps.The gridded data for this area is at a spacing of 0.05 degreeslatitude and longitude.
Tags: 1500 - Hazards,
3100 - Vector,
3110 - ESRI,
3112 - export,
3170 - SDTS, All tags...
US01 = Alabama,
US04 = Arizona,
US05 = Arkansas,
US06 = California,
US08 = Colorado,
US09 = Connecticut,
US10 = Delaware,
US11 = District of Columbia,
US12 = Florida,
US13 = Georgia,
US16 = Idaho,
US17 = Illinois,
US18 = Indiana,
US19 = Iowa,
US20 = Kansas,
US21 = Kentucky,
US22 = Louisiana,
US23 = Maine,
US24 = Maryland,
US25 = Massachusetts,
US26 = Michigan,
US27 = Minnesota,
US28 = Mississippi,
US29 = Missouri,
US30 = Montana,
US31 = Nebraska,
US32 = Nevada,
US33 = New Hampshire,
US34 = New Jersey,
US35 = New Mexico,
US36 = New York,
US37 = North Carolina,
US38 = North Dakota,
US39 = Ohio,
US40 = Oklahoma,
US41 = Oregon,
US42 = Pennsylvania,
US44 = Rhode Island,
US45 = South Carolina,
US46 = South Dakota,
US47 = Tennessee,
US48 = Texas,
US49 = Utah,
US50 = Vermont,
US51 = Virginia,
US53 = Washington,
US54 = West Virginia,
US55 = Wisconsin,
US56 = Wyoming,
earthquake probabilities,
earthquakes,
geophysics,
geoscientificInformation,
geospatial datasets,
mathematical modeling, Fewer tags
This cover contains the location of global positioning systemstations that are located within the project boundary. Several GPSnetworks with various monument spacings are being used to monitordeformation in parts or all of the Mississippi embayment. One networkis regional, and two of the network stations are located in westernKentucky within our map area.
Tags: 1500 - Hazards,
1501 - Earthquakes,
17025 = Clay,
17047 = Edwards,
17055 = Franklin, All tags...
17059 = Gallatin,
17065 = Hamilton,
17069 = Hardin,
17081 = Jefferson,
17087 = Johnson,
17101 = Lawrence,
17121 = Marion,
17127 = Massac,
17151 = Pope,
17153 = Pulaski,
17159 = Richland,
17165 = Saline,
17185 = Wabash,
17191 = Wayne,
17193 = White,
17199 = Williamson,
18027 = Daviess,
18037 = Dubois,
18051 = Gibson,
18083 = Knox,
18125 = Pike,
18129 = Posey,
18147 = Spencer,
18163 = Vanderburgh,
18173 = Warrick,
21007 = Ballard,
21033 = Caldwell,
21035 = Calloway,
21039 = Carlisle,
21047 = Christian,
21055 = Crittenden,
21059 = Daviess,
21075 = Fulton,
21083 = Graves,
21101 = Henderson,
21105 = Hickman,
21107 = Hopkins,
21139 = Livingston,
21141 = Logan,
21143 = Lyon,
21145 = McCracken,
21149 = McLean,
21157 = Marshall,
21177 = Muhlenberg,
21183 = Ohio,
21219 = Todd,
21221 = Trigg,
21225 = Union,
21233 = Webster,
47125 = Montgomery,
47147 = Robertson,
47161 = Stewart,
GPS measurement,
Wabash Valley,
field monitoring stations,
geophysics,
geoscientificInformation,
geospatial datasets,
global positioning systems, Fewer tags
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