Product Descriptionsīase Reflectivity (N0R, N1R, N2R, N3R/19 and N0Z/20)Ī display of echo intensity measured in decibels relative to Z (dBZ). Each copy includes state, county, and city background maps. Most 元 products are available as digital images, color hard copy, grayscale hard copy, or acetate overlay copy. Over 75 Level-III (元) products are routinely available from NCEI. A data file consists of a 24-byte volume scan header record followed by numerous 2,432-byte base data and message records. Data are stored in files that typically contain four, five, six, or ten minutes of base data depending on the volume coverage pattern. Additional categories include dual-polarization base data of differential reflectivity, correlation coefficient, and differential phase. Level-II (L2) data are grouped into three meteorological base quantities: reflectivity, mean radial velocity, and spectrum width. Request Offline Data Data Types NEXRAD Level-II (Base) Data This dataset is not currently available for direct download from NCEI, but is available by request from the offline archive. An inventory of events is available here. An event summary file with descriptive information is included for each case study.
WYFF WEATHERRADAR ARCHIVE
The data files have been aggregated by event and by hour for the archive with a total data volume of approximately 20 TB. The data files are in the native compressed file format as Time Series (TS) Archive. The number of case studies per year ranges from 1 to 33, with an average of approximately 10 per year. The period of record is from 2008 to present with additional data years planned. NEXRAD operational sites and test sites are used.
WYFF WEATHERRADAR VERIFICATION
It includes only the Level 1 data that has been used for algorithm development and verification by the ROC and its partners. No matter where you are in the Greenville local area, you can stay up to date on the latest news and weather information with the WYFF News 4 app.This dataset contains the Level-I (L1) raw radar event data recorded at Next Generation Radar (NEXRAD) sites and collected by the NOAA National Weather Service (NWS) Radar Operations Center (ROC) for specific radar case studies. See weather alerts and updates, watch videocasts from your favorite meteorologists and more. Move the map around to see major weather activity. Our interactive radar lets you zoom in and out to street level and watch storms as they approach. Check out current Greenville weather conditions, hourly and 7 day forecasts wherever you might be. Share stories via email or on your social media pages. Submit breaking news, news tips or email your news photos and videos right to our newsroom and it could be featured on air. Watch live streaming breaking news when it happens and get live updates from our reporters. Be alerted to breaking local news with push notifications. With our Greenville local news app, you can:
WYFF WEATHERRADAR FOR FREE
Download the WYFF News 4 app for free today. Get real-time access to Greenville, South Carolina local news, national news, sports, traffic, politics, entertainment stories and much more.
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