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  1. PF in GIS Format - PFDS/HDSC/OWP

    Aug 4, 2025 · To display and interpret the data, two separate files are needed: File with zipped ASCII grids - This file contains the final, spatially interpolated, high-resolution NOAA Atlas 14 …

  2. PF Maps - PFDS/HDSC/OWP

    Apr 21, 2017 · PF Maps - PFDS/HDSC/OWP

  3. PF Data Server-PFDS/HDSC/OWP

    Aug 4, 2025 · The Precipitation Frequency Data Server (PFDS) is a point-and-click interface developed to deliver NOAA Atlas 14 precipitation frequency estimates and associated …

  4. Time Series Data - PFDS/HDSC/OWP

    Nov 10, 2022 · This web page provides access and information to the annual maximum and partial duration time series data that are used in precipitation frequency analysis in NOAA …

  5. PF Map: Contiguous US

    Aug 4, 2025 · Precipitation frequency results are based on data from a variety of sources, but largely from the National Centers for Environmental Information - NCEI (formerly National …

  6. Precipitation Frequency Data Server - National Oceanic and …

    National Weather Service Home page.Back to Top Maps & aerials Small scale terrain

  7. National Weather Service - HDSC Precipitation Frequency Data …

    Apr 24, 2009 · NOAA Atlas 2, Volume 9, Precipitation Frequency Atlas of the Western United States, (1973). Generalized maps are presented for 6- and 24-hr point precipitation for the …

  8. Temporal Distributions-PFDS/HDSC/OWP

    Nov 10, 2022 · Temporal distributions of precipitation amounts exceeding precipitation frequency estimates for the 2-year average recurrence interval are provided for 6-, 12-, 24-, and 96-hour …

  9. PF Map: Pacific Islands

    Aug 4, 2025 · For more information about observing sites in the area, regardless of if their data was used in this study, please visit NCEI's Climate Data Online. For detailed information about …

  10. Dry regions have very small intra annual variability in water storage range, compared to year-to-year variability, suggesting that longer data sets are needed to model dry region water balance.