edu.ucar.gdex::d841006 eng; USA utf-8 dataset NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu NSF NCAR Geoscience Data Exchange The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research. download pointOfContact 2024-09-11T01:03:09Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/2B46-1A97 GridRad-Severe - Three-Dimensional Gridded NEXRAD WSR-88D Radar Data for Severe Events d841006 2021-10-19 publication School of Meteorology, University of Oklahoma author NSF National Center for Atmospheric Research publisher 5-minute event-based volumes of radar reflectivity, differential reflectivity, specific differential phase, correlation coefficient, velocity spectrum width, azimuthal shear, and radial divergence data. This data encompasses ~100 of the most severe events in the US each year based on tornadoes, hail, and wind from 2010 to the Present, with domains that vary to encompass each event. The storm track data are included for each of the events. Data for 2010-2012 do not include differential reflectivity, specific differential phase, and correlation coefficient, which are only observed following the dual-polarization upgrade to the NEXRAD network that was completed in early 2013. onGoing datahelp@ucar.edu pointOfContact irregular dataset NetCDF4 dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral OBSERVATION BASED > OBSERVATION BASED ANALYSES U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-09-16 revision 24.8 NASA Global Change Master Directory orginator Valids List: Platforms NEXRAD > NEXt Generation RADar U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-09-16 revision 24.8 NASA Global Change Master Directory orginator Valids List: Instruments EARTH SCIENCE > SPECTRAL/ENGINEERING > RADAR > RADAR REFLECTIVITY EARTH SCIENCE > SPECTRAL/ENGINEERING > RADAR > RADIAL VELOCITY EARTH SCIENCE > SPECTRAL/ENGINEERING > RADAR > SPECTRUM WIDTH U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-09-16 revision 24.8 NASA Global Change Master Directory orginator Valids List: Science and Services Keywords Creative Commons Attribution 4.0 International License None grid 0.021 eng utf-8 climatologyMeteorologyAtmosphere -124.99000000000001 -66.00999999999999 24.01 49.99 2010-01-21T1800+00 2023-12-11T1100+00 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 36512432.469 https://gdex.ucar.edu/datasets/d841006/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d841006/dataaccess/ https Data Access Related Link download none asNeeded