Found 19 datasets matching "paleoseismic".
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The USGS Powell Center Cascadia earthquake hazards working group compiled published onshore and offshore paleoseismic data along the Cascadia subduction zone, spanning sites from Vancouver Island...
Search relevance: 138.67 | Views last month: 0 -
This data release includes geochronological data for a paleoseismic trench exposure of the Sawtooth fault, Idaho at the Dutch Lake site (44.343806, -115.17643). Laboratory data include 14 charcoal...
Search relevance: 96.12 | Views last month: 0 -
This data release provides geochemical, sedimentological, and geochronological data from interbedded fluvial and marsh deposits and radiocarbon dates of the section spanning the last 1500 years...
Search relevance: 91.09 | Views last month: 0 -
Despite its subdued expression and isolated location within the Great Plains of southeastern Colorado, the 80-km-long Cheraw fault may be one of the most active faults in North America east of the...
Search relevance: 88.22 | Views last month: 2 -
This dataset provides supporting evidence for a method of generating geometrically accurate orthophoto mosaics of paleoseismic trenches using physical scale bars printed with coded targets. These...
Search relevance: 86.10 | Views last month: 1 -
These data are derived from laser scanning surveys of a paleoseismic investigation site along the north coast section of the San Andreas Fault near Gualala, CA. We performed three surveys with a...
Search relevance: 80.62 | Views last month: 0 -
The Coachella paleoseismic site is located on the San Andreas Fault along the northeast edge of the Coachella Valley in southern California, southwest of the intersection of Dillon Road and Avenue...
Search relevance: 77.01 | Views last month: 0 -
The New Madrid Seismic Zone presents significant seismic hazard to the central and eastern United States. We mapped newly-identified coseismic ridge-spreading features, or sackungen, in the bluffs...
Search relevance: 61.55 | Views last month: 0 -
This data release includes geochronological data for a natural exposure of the Wasatch fault, Utah at the Deep Creek site (39.507462°, -111.861790°). Laboratory data include 11 optically...
Search relevance: 56.98 | Views last month: 0 -
We provide information of the date of last earthquake across the U.S. where available. This information is captured by two geometries — line features (“HistDOLE_v1”) and point features...
Search relevance: 47.20 | Views last month: 0 -
In this database, we compile and host several available onshore and offshore geologic, paleoseismic, geophysical, and instrumental datasets along the Cascadia subduction zone. The ScienceBase data...
Search relevance: 44.59 | Views last month: 0 -
This data release includes geochronological data for the Airport East trench site (40.795359°, -111.950438°) on the Taylorsville fault of the West Valley fault zone (WVFZ). The WVFZ comprises...
Search relevance: 38.64 | Views last month: 0 -
This data release includes laser ablation inductively coupled plasma mass spectrometry (LA-ICPMS) U-Pb zircon geochronology data from four samples collected from fault-bounded bedrock units in...
Search relevance: 34.60 | Views last month: 0 -
Text files: These data are text files of GNSS survey points collected along a trace of the West Napa Fault Zone near Ehlers Lane north of St. Helena, California. Data were collected to aid in...
Search relevance: 34.49 | Views last month: 0 -
Several historic, multi-fault ruptures in the Eastern California Shear Zone (ECSZ) reinforce the need to understand how this rupture style contributes to seismic hazard in complex and diffuse...
Search relevance: 31.78 | Views last month: 0 -
The NNW-striking Madison fault zone is approximately 95 km in length, lying at the confluence of the northeast Basin and Range province and the Yellowstone tectonic parabola. The fault zone...
Search relevance: 30.69 | Views last month: 1 -
In many parts of the United States and around the globe, the instrumental earthquake record is insufficient to characterize seismic hazard or constrain potential ground motion intensities from...
Search relevance: 29.39 | Views last month: 0 -
Scoggins Dam in northwest Oregon lies within the Gales Creek fault zone (GCF), a northwest-striking system of active faults forming the boundary between the Coast Range and the Tualatin Valley...
Search relevance: 25.89 | Views last month: 1 -
A global, mosaiced (hybrid resolution) model of Vs30.
Search relevance: 25.15 | Views last month: 2
