NCAR MMM 10-member, 3 km, experimental real-time ensemble prediction system 

Since April 2015, NCAR's Mesoscale and Microscale Meteorology (MMM) Laboratory, in collaboration with NCAR's Computational Information Systems Laboratory (CISL), has been producing daily, real-time, 10 member, 48 hour ensemble forecasts with 3 km horizontal grid spacing over the conterminous United States (http://ensemble.ucar.edu). Selected post-processed 2D fields and select soundings are available.

To Access Resource:

Questions? Email Resource Support Contact:

  • datahelp@ucar.edu

Temporal Range

  • Begin:  2015-04-07T0000+00
    End:  2018-01-01T0000+00

Keywords

Resource Type dataset
Temporal Range Begin 2015-04-07T0000+00
Temporal Range End 2018-01-01T0000+00
Temporal Resolution N/A
Bounding Box North Lat N/A
Bounding Box South Lat N/A
Bounding Box West Long N/A
Bounding Box East Long N/A
Spatial Representation N/A
Spatial Resolution N/A
Related Links

Related Resource #1 : NCAR Ensemble Forecasts Homepage -Access realtime forecast products.
Additional Information N/A
Resource Format WMO GRIB1
WMO GRIB2
Standardized Resource Format GRIB
Asset Size 74682242.139 MB
Legal Constraints

Creative Commons Attribution 4.0 International License
Access Constraints None
Software Implementation Language N/A

Resource Support Name N/A
Resource Support Email datahelp@ucar.edu
Resource Support Organization N/A
Distributor NSF NCAR Geoscience Data Exchange
Metadata Contact Name N/A
Metadata Contact Email datahelp@ucar.edu
Metadata Contact Organization NSF NCAR Geoscience Data Exchange

Author
Publisher NSF National Center for Atmospheric Research
Publication Date 2016-09-20
Digital Object Identifier (DOI) https://doi.org/10.5065/D68C9TZ3
Alternate Identifier d300000
Resource Version N/A
Topic Category climatologyMeteorologyAtmosphere
Progress onGoing
Metadata Date 2025-10-09T01:23:03Z
Metadata Record Identifier edu.ucar.gdex::d300000
Metadata Language eng; USA
Suggested Citation . (2016). NCAR MMM 10-member, 3 km, experimental real-time ensemble prediction system. NSF National Center for Atmospheric Research. https://doi.org/10.5065/D68C9TZ3. Accessed 01 January 2026.

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