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U.S. Hourly Precipitation Data


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    dateStamp:  2023-06-23
    metadataStandardName:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
    metadataStandardVersion:  ISO 19115-2:2009(E)
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    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  U.S. Hourly Precipitation Data
            alternateTitle:  Precipitation Hourly
            date:  (CI_Date)
                date:  1951-10
                dateType:  (CI_DateTypeCode) publication
            identifier:  (MD_Identifier)
                code:  NCEI DSI 3240_01
            identifier:  (MD_Identifier)
                code:  NCEI DSI 3240_02
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                code:  gov.noaa.ncdc:C00313
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                        linkage: https://www.ncdc.noaa.gov/IPS/hpd/hpd.html
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                        name:  Hourly Precipitation Dataset Homepage
                        description:  Informational resources and data from the Hourly Precipitation dataset.
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        abstract:  Hourly Precipitation Data (HPD) is digital data set DSI-3240, archived at the National Climatic Data Center (NCDC). The primary source of data for this file is approximately 5,500 US National Weather Service (NWS), Federal Aviation Administration (FAA), and cooperative observer stations in the United States of America, Puerto Rico, the US Virgin Islands, and various Pacific Islands. The earliest data dates vary considerably by state and region: Maine, Pennsylvania, and Texas have data since 1900. The western Pacific region that includes Guam, American Samoa, Marshall Islands, Micronesia, and Palau have data since 1978. Other states and regions have earliest dates between those extremes. The latest data in all states and regions is from the present day. The major parameter in DSI-3240 is precipitation amounts, which are measurements of hourly or daily precipitation accumulation. Accumulation was for longer periods of time if for any reason the rain gauge was out of service or no observer was present. DSI 3240_01 contains data grouped by state; DSI 3240_02 contains data grouped by year.
        purpose:  This dataset contains historical hourly precipitation observations for selected U.S. stations. Data values are typically delayed six months or more.
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            fileName: https://www.ncei.noaa.gov/pub/data/metadata/images/C00313_preciphr.png
            fileDescription:  Hourly Precipitation Data GIS image
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        descriptiveKeywords:  (MD_Keywords)
            keyword:  Earth Science > Atmosphere > Altitude > Station Height
            keyword:  Earth Science > Atmosphere > Precipitation > Precipitation Amount
            keyword:  Earth Science > Atmosphere > Precipitation > Precipitation Rate
            keyword:  Earth Science > Atmosphere > Precipitation > Liquid Precipitation > Rain
            keyword:  Earth Science > Atmosphere > Precipitation > Solid Precipitation > Snow
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            keyword:  Geographic Region > Polar
            keyword:  Geographic Region > Mid-Latitude
            keyword:  Geographic Region > Equatorial
            keyword:  Continent > North America > United States Of America
            keyword:  Ocean > Atlantic Ocean > North Atlantic Ocean > Caribbean Sea > Puerto Rico
            keyword:  Ocean > Atlantic Ocean > North Atlantic Ocean > Caribbean Sea > Virgin Islands
            keyword:  Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands
            keyword:  Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia > Guam
            keyword:  Ocean > Pacific Ocean > Central Pacific Ocean > American Samoa
            keyword:  Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia > Marshall Islands
            keyword:  Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia
            keyword:  Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia > Palau
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            otherConstraints:  Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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            otherConstraints:  Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
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                title:  Hourly Precipitation Data (HPD) Publication
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                    date:  1951-10-01
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                            name:  Hourly Precipitation Data (HPD) Publication
                            description:  Follow the link for more information about the related Hourly Precipitation Data Publication.
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        language:  eng; USA
        topicCategory:  (MD_TopicCategoryCode) climatologyMeteorologyAtmosphere
        extent:  (EX_Extent)
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                westBoundLongitude:  130.0
                eastBoundLongitude:  -60.0
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                northBoundLatitude:  72.0
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                  TimePeriod:
                    beginPosition:  1940-01-01
                    endPosition:  2013-12-31
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            title:  Entity and Attribute Overview: Hourly Precipitation Data (labeled Precipitation Hourly in Climate Data Online system) is a database that gives time-sequenced hourly precipitation amounts for a network of over 7000 reporting station located primarily in the United States. Data is collected from a variety of sources including National Weather Service reporting stations, volunteer cooperative observers, Federal Aviation Administration (FAA), utility companies, etc.
            date: (inapplicable)
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                organisationName:  NOAA National Centers for Environmental Information
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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:  Documentation of the dataset including a data description, format layout and definitions.
                    function:  (CI_OnLineFunctionCode) information
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/pub/data/cdo/samples/PRECIP_HLY_sample_csv.csv
                    protocol:  HTTPS
                    applicationProfile:  Sample
                    name:  Hourly Precipitation CSV Sample
                    description:  This sample data file shows how the data are formatted in CSV and is for example purposes only.
                    function:  (CI_OnLineFunctionCode) download
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/pub/data/cdo/samples/PRECIP_HLY_sample_ascii.dat
                    protocol:  HTTPS
                    applicationProfile:  Sample
                    name:  Hourly Precipitation fixed-length ASCII Sample
                    description:  This sample data file shows how the data are formatted in fixed-length ASCII text and is for example purposes only.
                    function:  (CI_OnLineFunctionCode) download
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    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
            statement:  The data in this file are a combination of original observations of hourly and daily accumulated precipitation. Precipitation values are checked and edited as necessary by an automated and manual edit.
            processStep:  (LE_ProcessStep)
                description:  Fischer-Porter precipitation gauges record data on punched paper tapes. A device known as the Mitron reader translates the data at NCDC. The Universal Rain gauge records data on paper charts. The precipitation recorded on the charts is then digitized. The data from the Surface Climate Information Archive and Dissemination System (SCIADS) or primary stations is also entered.
                dateTime: (unknown)
            source:  (LE_Source)
                description:  Keyed and digitized rain gage forms (historic) and digitally captured precipitation from automated stations (modern).
                sourceCitation:  (CI_Citation)
                    title:  Data from weighing rain gages, Fischer-Porter gages, Universal rain gages and in recent years, more modern measuring equipment in conjunction with automated recording sites
                    date: (missing)
                    citedResponsibleParty:  (CI_ResponsibleParty)
                        organisationName:  DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
                        role:  (CI_RoleCode) publisher
                sourceExtent:  (EX_Extent)
                    temporalElement:  (EX_TemporalExtent)
                        extent:
                          TimePeriod:
                            beginPosition:  1940-01-01
                            endPosition:  2013-12-31
                sourceStep:  ps001
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    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) repository
            levelDescription:  (MD_ScopeDescription)
                other:  NOAA National Centers for Environmental Information
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                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.
                dateTime:
                  DateTime:  2015-04-22T00:00:00
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    metadataMaintenance:  (MD_MaintenanceInformation)
        maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        maintenanceNote:  Bulk metadata change applied on 2023-06-23. See version control repository history for metadata change details.
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    acquisitionInformation:  (MI_AcquisitionInformation)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  AWS > AUTOMATED WEATHER SYSTEM
            type: (missing)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  RAIN GAUGES
            type: (missing)
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  METEOROLOGICAL STATIONS
            description: (missing)
            instrument: (missing)