Filters: Tags: {"scheme":"Geologic Hazards Science Center"} (X) > Contacts: {oldPartyId:17389} (X)

Filters Date Range Past year (2) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Raster (1) Types Map Service (2) Downloadable (1) GeoTIFF (1) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Raster (1) Contacts Geologic Hazards Science Center U.S. Geological Survey - ScienceBase Natural Hazards U.S. Geological Survey Dara E Goldberg More... Categories Data (3) Tag Types Theme (76) Tags (with Scheme=Geologic Hazards Science Center) usgs (9) ghsc (8) golden (8) earthquake (6) earthquake hazards (4) plate tectonics (4) epicenter (3) More... View Results as: JSON ATOM CSV

One-second USGS magnetic observatory data collected before 2013 The USGS Geomagnetism Program operates a network of magnetic observatories that collect vector and scalar magnetometer data for use in Earth main-field modeling, geophysics research, space physics research, and space weather hazard assessment and mitigation. Until mid-2011, only 1-minute time resolution magnetic field measurements were archived with the INTERMAGNET consortium following international magnetic observatory standards. 1-second time resolution magnetic field measurements, which had already been collected by all the USGS observatories for up to almost a decade prior, started being archived with INTERMAGNET on June 13, 2011, or July 27, 2012 in the case of the more recently constructed Deadhorse (DED)... Categories: Data; Tags: Barrow Alaska, Boulder Colorado, College Alaska, Deadhorse Alaska, Dededo Guam, All tags... Fesno California, Fredericksburg Virginia, Geologic Hazards Science Center, Geomagnetism Program, Geophysics, Honolulu Hawaii, Newport Washington, North America, Shumagin Alaska, Sitka Alaska, Stennis Space Center Mississippi, Tucson Arizona, USGS, USGS Science Data Catalog (SDC), United States, geoscientificInformation, magnetic observatory, magnetic scalar field, magnetic variometer, magnetic vector field, magnetometer, Fewer tags San Francisco Bay region 3D seismic velocity model v21.0 This three-dimensional (3D) seismic velocity model includes a detailed domain covering the greater San Francisco Bay urban region and a regional domain at a coarser resolution covering a larger region. Version 21.0 is a re-release of v08.3.0 in a new storage scheme. The model was constructed by assigning elastic properties (density, Vp, Vs, Qp, and Qs) to grids of points based on the geologic unit and depth from the ground surface. The model is stored in HDF5 files using the GeoModelGrids (https://geomodelgrids.readthedocs.io) storage scheme (see the README.md file for an overview). GeoModelGrids provides a high-level interface for accessing the model. The model can also be accessed using the HDF5 application programming... Tags: California, GHSC, Geophysics, Golden, San Francisco Bay, All tags... Seismology, USGS, USGS Science Data Catalog (SDC), earthquake, earthquake hazards, elastic properties, epicenter, plate tectonics, seismic, seismic velocity model, three dimensional model, Fewer tags Regional and Teleseismic Observations for Finite-Fault Product This data release complements the following publication: Goldberg, D. E., P. Koch, D. Melgar, S. Riquelme, and W. L. Yeck (2022). Beyond the Teleseism: Introducing Regional Seismic and Geodetic Data into Routine USGS Finite-Fault Modeling, Seismol. Res. Lett. XX, 1–16, doi: 10.1785/0220220047. Rapid finite-fault models are published by the US Geological Survey (USGS) National Earthquake Information Center (NEIC) routinely following large (M7+) earthquakes. Finite-fault models estimate the spatiotemporal evolution of heterogeneous slip across a fault. The type of data used as input to a finite-fault inversion affects the overall resolution of the model and the slip pattern itself. In the associated manuscript, we... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alaska, California, Chile, GHSC, Geophysics, All tags... Golden, Haiti, Remote Sensing, Seismology, USGS, USGS Science Data Catalog (SDC), United States, biota, earthquake, finite fault, Fewer tags San Francisco Bay region 3D seismic velocity model v21.1 This three-dimensional (3D) seismic velocity model includes a detailed domain covering the greater San Francisco Bay urban region and a regional domain at a coarser resolution covering a larger region. Version 21.1 updates only the detailed domain with adjustments to the elastic properties east and north of the San Francisco Bay. There are no changes to the underlying 3D geologic model or the regional domain seismic velocity model. Version 21.1 of the detailed domain fits seamlessly inside version 21.0 of the regional domain without any jumps in elastic properties across the boundary between the two domains. The model was constructed by assigning elastic properties (density, Vp, Vs, Qp, and Qs) to grids of points... Tags: California, GHSC, Geophysics, Golden, San Francisco Bay, All tags... Seismology, USGS, USGS Science Data Catalog (SDC), earthquake, earthquake hazards, elastic properties, epicenter, plate tectonics, seismic, seismic velocity model, three dimensional model, Fewer tags Rainfall data near the Black Hollow Debris Flow, Larimer County, Colorado 20 July 2021 The data presented in this data release represent the records from a rain gage near Black Hollow, CO, a watershed that is tributary to the Cache La Poudre River. On 20 July 2021 a large rainstorm moved over the watershed and generated a large debris flow that destroyed several homes, resulting in four fatalities. The watershed had been burned prior to the rainstorm during the Cameron Peak wildfire (13 August – 2 December 2020). Here we present time-series data the Dry Creek rain gage, which captures the storm that triggered the Black Hollow debris flow. Latitude and Longitude data are included in the header. The timezone of the timestamp is in Mountain Standard Time, note that the storm occurred when the local... Categories: Data; Tags: Black Hollow, Colorado, GHSC, Golden, Hydrology, All tags... USGS, USGS Science Data Catalog (SDC), United States, debris-flow, ground-failure, landslide hazards, landslide susceptibility assessment, landslides, maps and atlases, rockfall, Fewer tags Geographic Information System Layer of a Map Depicting Susceptibility to Landslides Triggered by Intense Rainfall, Puerto Rico This data release comprises a georeferenced raster layer depicting the estimated susceptibility to intense rainfall-induced landslides in Puerto Rico, which is a supplement to: Hughes, K.S., and Schulz, W.H., 2020, Map depicting susceptibility to landslides triggered by intense rainfall, Puerto Rico: U.S. Geological Survey Open-File Report 2020–1022, 91 p., 1 plate, scale 1:150,000, https://doi.org/10.3133/ofr20201022. Users of this layer are strongly encouraged to read the text herein and available with Open-File Report 2020-1022. DEVELOPMENT OF THE LANDSLIDE SUSCEPTIBILITY MAP Landslides commonly occur in Puerto Rico during or soon after intense rainfall and present significant hazards to the built environment... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: GHSC, Geomorphology, Golden, Puerto Rico, USGS, All tags... USGS Science Data Catalog (SDC), United States, debris-flow, ground-failure, landslide hazards, landslide susceptibility assessment, landslides, maps and atlases, Fewer tags Geodetic deformation model results and corrections for use in U.S. National Seismic Hazard Model 2023 This page houses model results used in the U.S. National Seismic Hazard Model, 2023. We include results from four geodetic deformation models (Pollitz, Zeng, Shen, Evans), post-seismic relaxation ("ghost transient") calculation (Hearn), and creep calculation (Johnson/Murray). Geologic deformation model results are available in Hatem et al. (2022a). An overview of all model procedures and comparisons is available at: Pollitz, F.F., E. L. Evans, E. H. Field, A. E. Hatem, E. H. Hearn, K. M. Johnson, J. R. Murray, P. M. Powers, Z.-K. Shen, C. Wespestad, and Y. Zeng (2022). Western U.S. Deformation models for the 2023 update to the U.S. National Seismic Hazard Model, Seismol. Res. Lett. doi: 10.1785/0220220143 Individual,... Tags: Alaska, Arizona, California, Colorado, GHSC, All tags... Geodesy, Golden, Idaho, Montana, NSHM, National Seismic Hazard Model, Nevada, New Mexico, Oregon, Texas, USGS, USGS Science Data Catalog (SDC), USGS:62bf3457d34e82c548ced92a, United States, Utah, Washington, Wyoming, creep rates, deformation models, earthquake, earthquake hazards, geodetic slip rates, ghost transient, plate tectonics, western US, Fewer tags High resolution earthquake relocations and focal mechanisms with preferred fault planes for the 2020 Maacama sequence This page contains results from analysis of 2020 Maacama earthquake sequence, including the detected and relocated earthquake catalog along with associated focal mechanisms and preferred fault planes as derived in: Shelly, D. R., R. J. Skoumal, and J. L. Hardebeck, Fracture-mesh faulting in the swarm-like 2020 Maacama sequence revealed by high-precision earthquake detection, location, and focal mechanisms, Geophysical Research Letters, in review. File DS1. CSV file containing relocated hypocentroids (3520 events) Format: yyyy MM dd HH mm ss.sss lat(deg) lon(deg) dep(km) x(m) y(m) z(m) mag event_ID yyyy MM dd HH mm ss.sss: origin time year, month, day, hour, min, second) lat(deg) lon(deg) dep(km): relocated... Tags: GHSC, Golden, Seismology, USGS, USGS Science Data Catalog (SDC), All tags... United States, earthquake, earthquake hazards, epicenter, plate tectonics, seismic, Fewer tags Supporting Data and Models for Characterizing the February 2023 Kahramanmaraş, Türkiye, Earthquake Sequence This data release pertains to the February 2023 Kahramanmaraş, Türkiye earthquake sequence and complements the following publication: Goldberg, D.E. et al. (2023) Rapid Characterization of the February 2023 Kahramanmaraş, Türkiye, Earthquake Sequence, The Seismic Record. (xx), 1, doi: 10.1785/0320230009. Child Items "2023-02-06 Mw7.8 Pazarcık Earthquake Finite Fault Data and Model" and "2023-02-06 Mw7.5 Elbistan Earthquake Finite Fault Data and Model" provide data in the input formats required for the Wavelet and simulated Annealing SliP (WASP) finite-fault inversion code (https://github.com/slipinversion/WASP). This includes broadband seismic data, local strong-motion accelerometer data, high-rate Global Navigation... Tags: Earthquake, Finite Fault Model, GHSC, Geophysics, Golden, All tags... Seismology, Synthetic Aperture Radar, Turkiye, USGS, USGS Science Data Catalog (SDC), Fewer tags