National Climatic Data Center
U.S. Department of Commerce

500-Millibar Height Contour
April 1 - 30, 2013

National Oceanic and Atmospheric Administration

National Climatic Data Center


Please select the Daily Weather Map and the Beginning and End Dates,
then click "Submit" to animate the selection.


Beginning Date:

Ending Date:


500-Millibar Height Contour http://www.hpc.ncep.noaa.gov/dailywxmap/