U.S. Navy Northern Hemisphere Daily (and Monthly) Sea-Level Pressure and 500 Millibar Height Grids for 1946Jan to 1993Dec

The gridded daily sea-level pressure analyses in this dataset were produced by the operational models of the U.S. Navy Fleet Numerical Oceanography Center (FNOC). The data are arranged in a 63-by-63 polar-stereographic grid covering the Northern Hemisphere for the period January 1946 to December 1993. DSS has produced a set of monthly grids from the dailies. This dataset also includes daily 500 millibar geopotential height grids for the period January 1946 to December 1955 on the same polar-stereographic grid as the sea-level pressure data.

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Temporal Range

  • Begin:  1946-01-01T1200+00
    End:  1993-12-31T1200+00

Keywords

Resource Type dataset
Temporal Range Begin 1946-01-01T1200+00
Temporal Range End 1993-12-31T1200+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 Navy Grid
Standardized Resource Format OTHER
Asset Size 254.795 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
Publisher NSF National Center for Atmospheric Research
Publication Date 1979-12-05
Digital Object Identifier (DOI) https://doi.org/10.5065/13PF-Y778
Alternate Identifier d018000
Resource Version N/A
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2025-10-09T01:30:28Z
Metadata Record Identifier edu.ucar.gdex::d018000
Metadata Language eng; USA
Suggested Citation Fleet Numerical Meteorology and Oceanography Center, U.S. Navy, U. S. Department of Defense. (1979). U.S. Navy Northern Hemisphere Daily (and Monthly) Sea-Level Pressure and 500 Millibar Height Grids for 1946Jan to 1993Dec. NSF National Center for Atmospheric Research. https://doi.org/10.5065/13PF-Y778. Accessed 11 October 2025.

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