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Rapid Update Cycle (RUC) [20 km]


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        citation:  (CI_Citation)
            title:  Rapid Update Cycle (RUC) [20 km]
            date:  (CI_Date)
                date:  2005-01-01
                dateType:  (CI_DateTypeCode) publication
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                code:  NCEI DSI 6181
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                code:  gov.noaa.ncdc:C00633
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                        linkage: http://ruc.noaa.gov/
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                        name:  NOAA RUC Web Site
                        description:  Web site providing overview and technical documentation for the RUC.
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                        linkage: http://ruc.noaa.gov/
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                        linkage: https://www.ncdc.noaa.gov/data-access/model-data/model-datasets/rapid-update-cycle-ruc
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                        name:  NCEI RUC Web Site
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        abstract:  The Rapid Update Cycle (RUC) weather forecast model was developed by the National Centers for Environmental Prediction (NCEP). On May 1, 2012, the RUC was replaced by NCEP's Rapid Refresh (RAP) weather forecast model. The RUC was designed to produce quick, short-term, weather forecasts using the most currently available observations. When it was first implemented in 1994, the model was run every three hours making forecasts out to 12 hours. By 2002, the RUC was run every hour, on the hour, producing 12-hour forecasts with a 1 hour temporal resolution. This dataset contains a 20 km horizontal resolution Lambert Conformal grid covering the Continental United States (CONUS) domain.
        purpose:  Developed to serve users needing frequently updated short-range weather forecasts, including those in the US aviation community and US severe weather forecasting community.
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                    beginPosition:  2005-01-01
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                fees:  In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
                orderingInstructions:  Contact NCEI for other distribution options and instructions.
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                description:  NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
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        maintenanceNote:  Bulk metadata change applied on 2023-06-23. See version control repository history for metadata change details.