The U.S. government is closed. This site will not be updated; however, NOAA websites and social media channels necessary to protect lives and property will be maintained.
To learn more, visit commerce.gov.
For the latest forecasts and critical weather information, visit weather.gov.
SURFRAD Interpolated Sounding Data Display Page
This form is used to create plots of interpolated sounding data for SURFRAD sites, and to download the sounding data files.
PDF versions of generated plots are also available.
For more information,
Click Here.
The Global Systems Division of NOAA provides the North American sounding data from which the interpolations to the SURFRAD stations are made.