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    • MERRA-2 statM_2d_edi_Nx: 2d, Single-Level, Monthly Extremes Detection Indices V1 (M2SMNXEDI) at GES DISC

    Metadata Updated: December 7, 2023

    The Modern Era Retrospective analysis for Research and Applications, Version 2 (MERRA-2) contains a wealth of information that can be used for weather and climate studies. By combining the assimilation of observations with a frozen version of the Goddard Earth Observing System (GEOS), a global analysis is produced at an hourly temporal resolution spanning from January 1980 through present (Gelaro et al., 2017). It can be difficult to parse through a multidecadal dataset such as MERRA-2 to evaluate the interannual variability of weather that occurs on a daily timescale, let alone determine the occurrence of an extreme weather event. This data collection provides climate statistics compute using MERRA-2 to assist in the analysis of extreme temperature and precipitation events and the accompanying the large scale meteorological patterns across a time period of over four decades.

    Find the product File Specific, Readme, References, and data tools under "Documentation" tab.

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    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    References

    https://doi.org/10.1175/JCLI-D-16-0758.1

    Dates

    Metadata Created Date December 4, 2020
    Metadata Updated Date December 7, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    M2SMNXEDI sample image: Total monthly precipitation from days > 95th percentile for Jan 1980 , unit=mm/day.

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 4, 2020
    Metadata Updated Date December 7, 2023
    Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
    Maintainer
    Identifier C1949649168-GES_DISC
    Data First Published 2020-10-19
    Language en-US
    Data Last Modified 2020-10-19
    Category MERRA-2, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation Global Modeling and Assimilation Office (GMAO). 2020-11-15. M2SMNXEDI. Version 1. MERRA-2 statM_2d_edi_Nx: 2d, Single-Level, Monthly Extremes Detection Indices V1. Greenbelt, MD, USA. Archived by National Aeronautics and Space Administration, U.S. Government, Goddard Earth Sciences Data and Information Services Center (GES DISC). https://doi.org/10.5067/QFJ13GEGDI99. https://disc.gsfc.nasa.gov/datacollection/M2SMNXEDI_1.html. Digital Science Data.
    Creator Global Modeling and Assimilation Office (GMAO)
    Data Presentation Form Digital Science Data
    Graphic Preview Description M2SMNXEDI sample image: Total monthly precipitation from days > 95th percentile for Jan 1980 , unit=mm/day.
    Graphic Preview File https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/M2SMNXEDI_1.png
    Harvest Object Id 5c8fe034-7681-47f3-bb58-cbc20d715191
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/QFJ13GEGDI99
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 90.0
    Program Code 026:001
    Related Documents https://doi.org/10.1175/JCLI-D-16-0758.1
    Release Place Greenbelt, MD, USA
    Series Name M2SMNXEDI
    Source Datajson Identifier True
    Source Hash d7bd8eee69a53c6bc60751d75fd39952501d753264361008330798e414e01c2c
    Source Schema Version 1.1
    Spatial
    Temporal 1980-01-01T00:00:00Z/2022-01-17T00:00:00Z

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