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NCEP Daily Northern Hemisphere Tropospheric Analyses for 1973 January to 1997 March

ds066.0
| DOI: 10.5065/6KFW-3Z50
 
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Abstract:

This dataset contains twice daily gridded Northern Hemisphere analyses from NCEP's operational model on 47-by-51 and 65-by-65 polar-stereographic grids centered on the North Pole. Available parameters include geopotential height, temperature, stream functions, thickness, and vertical velocity for various levels and layers through the troposphere.

NCEP prepared the 65-by-65 analyses, and were an advancement over the 47-by-51 "B3" analyses. Later NCEP made global analyses, from which the 65-by-65 analyses were interpolated. To continue the 47-by-51 analyses, NCAR/CISL/DSS extracted them from the 65-by-65 grid.

Temporal Range:
1973-01-01 00:00 +0000 to 1997-04-03 12:00 +0000 (Entire dataset) Period details by dataset product
Variables:
Air Temperature Geopotential Height Humidity Precipitation Amount
Sea Level Pressure Sea Surface Temperature Snow Depth Tropopause
Upper Air Temperature Upper Level Winds Vertical Wind Velocity/Speed
ON84 parameter table: HTML | XML
Data Contributors:
DOC/NOAA/NWS/NCEP
National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce
Publications:
Jenne, Roy L., 1986: NMC Analyses (unpublished). NCAR, 14 pp.

Total Volume:
15.22 GB (Entire dataset) Volume details by dataset product
Data Formats:
Related RDA Datasets:
 - 
NMC B3 Operational Model 47 by 51 Northern Hemisphere Tropospheric Analyses, daily 1959-1972
 - 
NCEP FNL Operational Model Global Tropospheric Analyses, July 1976 to April 1997
Metadata Record:
Data License:
Creative Commons LicenseThis work is licensed under a Creative Commons Attribution 4.0 International License.
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