The information presented here summarizes the data in the primary archive of ds195.1. Some or all of these data may not be directly accessible from our web server. If you have questions about data access, please contact the dataset specialist named above.


Overview
Dataset Title: Daily Northern Hemisphere 72x19 Time Series Tropospheric Analyses, continuing from 1946
Dataset Citation:
U.S. National Center for Atmospheric Research [CISL/Data Support Section], U.S. Fleet Numerical Meteorology and Oceanography Center, and U.S. National Centers for Environmental Prediction, updated quarterly: Daily Northern Hemisphere 72x19 Time Series Tropospheric Analyses, continuing from 1946. Dataset ds195.1 published by the CISL Data Support Section at the National Center for Atmospheric Research, Boulder, CO, available online at http://dss.ucar.edu/datasets/ds195.1/.
Types of data:
  • Grids
 Data formats:
Data contributors:
  • UCAR/NCAR/CISL/DSS > Data Support Section, Computational and Information Systems Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research
  • DOD/USNAVY/FNMOC > Fleet Numerical Meteorology and Oceanography Center, U.S. Navy, U. S. Department of Defense
  • DOC/NOAA/NWS/NCEP > National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce
Programs/Experiments that collected the data:
  • ESSPO > 433L ESSPO
Total volume:  3.718 Gbytes

Summary for Grids in DSS 5-Degree LatLon Grid Format
Product and Coverage Information:
There are multiple products and/or geographical coverages for the grids in this format. Click a variable name to see the available products and coverages for that variable.
Variable
Vertical LevelsTemporal Valid Range
Geopotential height 
• Isobaric level: 1000 mbar  1962-04-01 12:00 to 2009-12-31 12:00
• Isobaric level: 850 mbar  1959-01-01 00:00 to 2009-12-31 12:00
• Isobaric level: 700 mbar  1947-01-01 00:00 to 2009-12-31 12:00
• Isobaric level: 500 mbar  1946-01-01 15:00 to 2009-12-31 12:00
• Isobaric level: 400 mbar  1962-01-03 00:00 to 2009-12-31 12:00
• Isobaric level: 300 mbar  1955-04-01 03:00 to 2009-12-31 12:00
• Isobaric level: 250 mbar  1958-10-01 00:00 to 2009-12-31 12:00
• Isobaric level: 200 mbar  1955-04-01 03:00 to 2009-12-31 12:00
• Isobaric level: 150 mbar  1962-11-30 00:00 to 2009-12-31 12:00
• Isobaric level: 100 mbar  1957-07-01 12:00 to 2009-12-31 12:00
Relative humidity 
• Isobaric level: Bottom=1000 mbar, Top=666 mbar  1973-01-01 00:00 to 1997-03-31 12:00
Sea-level pressure 
• Isobaric level: 1013 mbar  1946-01-01 12:00 to 1999-12-31 12:00
• Sea level  2000-01-01 00:00 to 2009-12-31 12:00
Sea-surface temperature 
• Isobaric level: 1001 mbar  1962-03-07 00:00 to 1999-12-31 12:00
• Surface  2000-01-01 00:00 to 2009-12-31 12:00
Temperature 
(11 levels; scroll to see all)
• Isobaric level: 1001 mbar  1969-09-25 12:00 to 1999-12-31 12:00
• Isobaric level: 850 mbar  1962-01-01 00:00 to 2009-12-31 12:00
• Isobaric level: 700 mbar  1947-01-01 00:00 to 2009-12-31 12:00
• Isobaric level: 500 mbar  1955-04-01 03:00 to 2009-12-31 12:00
• Isobaric level: 400 mbar  1962-01-03 00:00 to 2009-12-31 12:00
• Isobaric level: 300 mbar  1955-04-01 03:00 to 2009-12-31 12:00
• Isobaric level: 250 mbar  1958-10-01 00:00 to 2009-12-31 12:00
• Isobaric level: 200 mbar  1955-04-01 03:00 to 2009-12-31 12:00
• Isobaric level: 150 mbar  1962-11-30 00:00 to 2009-12-31 12:00
• Isobaric level: 100 mbar  1962-01-03 00:00 to 2009-12-31 12:00
• Surface  2000-01-01 00:00 to 2009-12-31 12:00
U wind component 
• Isobaric level: 1000 mbar  2000-01-01 00:00 to 2009-12-31 12:00
• Isobaric level: 850 mbar  1963-08-15 00:00 to 2009-12-31 12:00
• Isobaric level: 700 mbar  1963-08-15 00:00 to 2009-12-31 12:00
• Isobaric level: 500 mbar  1963-08-15 00:00 to 2009-12-31 12:00
• Isobaric level: 400 mbar  1965-04-20 00:00 to 2009-12-31 12:00
• Isobaric level: 300 mbar  1963-08-15 00:00 to 2009-12-31 12:00
• Isobaric level: 250 mbar  1965-04-22 12:00 to 2009-12-31 12:00
• Isobaric level: 200 mbar  1962-03-04 00:00 to 2009-12-31 12:00
• Isobaric level: 150 mbar  1964-06-02 12:00 to 2009-12-31 12:00
• Isobaric level: 100 mbar  1963-08-15 00:00 to 2009-12-31 12:00
V wind component 
• Isobaric level: 1000 mbar  2000-01-01 00:00 to 2009-12-31 12:00
• Isobaric level: 850 mbar  1963-08-15 00:00 to 2009-12-31 12:00
• Isobaric level: 700 mbar  1963-08-15 00:00 to 2009-12-31 12:00
• Isobaric level: 500 mbar  1963-08-15 00:00 to 2009-12-31 12:00
• Isobaric level: 400 mbar  1965-04-20 00:00 to 2009-12-31 12:00
• Isobaric level: 300 mbar  1963-08-15 00:00 to 2009-12-31 12:00
• Isobaric level: 250 mbar  1965-04-22 12:00 to 2009-12-31 12:00
• Isobaric level: 200 mbar  1962-03-04 00:00 to 2009-12-31 12:00
• Isobaric level: 150 mbar  1964-06-02 12:00 to 2009-12-31 12:00
• Isobaric level: 100 mbar  1963-08-15 00:00 to 2009-12-31 12:00
Vertical velocity 
• Isobaric level: 500 mbar  1975-08-28 00:00 to 2009-12-31 12:00
Virtual temperature 
• Isobaric level: 850 mbar  1974-09-21 00:00 to 1997-03-31 12:00
• Isobaric level: 700 mbar  1974-09-21 00:00 to 1997-03-31 12:00
• Isobaric level: 500 mbar  1974-09-21 00:00 to 1997-03-31 12:00
• Isobaric level: 400 mbar  1978-09-20 12:00 to 1997-03-31 12:00
• Isobaric level: 300 mbar  1978-09-20 12:00 to 1997-03-31 12:00