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Latest Op40 analysis is valid at 19:00 UTC.
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|For information on interpreting these soundings, please see the following:|
|Practical Use of Meteorological Models and Visulization Tools for Soaring Forecasters Presentation by Walt Rogers at the 2016 Soaring Society of American National Convention (Greenville NC).|
|The NWS Publication The Front from Feb 2004. (The web site has been updated a bit from what is shown in the article, but this is an excellent reference for pilots nonetheless.)|
|Tutorial on upper air plots from the University of Washington|
Last modified: Mon Feb 22 22:09:42 GMT 2021