Structure Data | About structure data

About Structure Data

Phase III of this site's development will feature real-time structure data derived from aircraft reconnaissance. More details will be posted when the site development reaches that stage. For now, this section just contains a mirror of NHC's aircraft reconnaissance archive and a collection of the raw Vortex Data Messages (VDMs) organized by storm.

The National Center for Atmospheric Research is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.