Daily Northern Hemisphere Time Series Tropospheric Analyses

This dataset contains a time-series collection of daily gridded Northern Hemisphere tropospheric data on a 47-by-51 polar-stereographic grid. These grids have been assembled by DSS from the analyses of various operational models and meteorological projects, and they cover the overarching period from January 1946 forward, although periods for individual parameters and levels will vary. The grids continue to be updated with new data. Available parameters include sea-level pressure, surface and sea-surface temperatures, and upper-level geopotential height, temperature, wind, and vertical motion at levels from 1000 millibars up to 100 millibars.

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Temporal Range

  • Begin:  1946-01-01T1200+00
    End:  2009-12-31T1200+00

Keywords

Resource Type dataset
Temporal Range Begin 1946-01-01T1200+00
Temporal Range End 2009-12-31T1200+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 N/A
Additional Information N/A
Resource Format DSS Octagonal Grid
Standardized Resource Format OTHER
Asset Size 4385.803 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 Fleet Numerical Meteorology and Oceanography Center, U.S. Navy, U. S. Department of Defense
Research Data Archive, Computational and Information Systems Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research
National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce
Publisher NSF National Center for Atmospheric Research
Publication Date 1979-12-05
Digital Object Identifier (DOI) https://doi.org/10.5065/M123-2Q46
Alternate Identifier d195000
Resource Version N/A
Topic Category climatologyMeteorologyAtmosphere
Progress onGoing
Metadata Date 2025-10-09T01:21:07Z
Metadata Record Identifier edu.ucar.gdex::d195000
Metadata Language eng; USA
Suggested Citation Fleet Numerical Meteorology and Oceanography Center, U.S. Navy, U. S. Department of Defense, Research Data Archive, Computational and Information Systems Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research, National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce. (1979). Daily Northern Hemisphere Time Series Tropospheric Analyses. NSF National Center for Atmospheric Research. https://doi.org/10.5065/M123-2Q46. Accessed 10 October 2025.

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