Sea Island Software also produces, a site for ArcGIS and Google Earth users which is subscription- based and offers easy integration of hurricane data, in real-time, into your GIS system.


Recordings of 2015 training videos are now available.

October 30th - A final update for the 2015 season (HURREVAC Version 1.5.3) has just been released.

Click here to read about what's new for 2015, including the changes in Version 1.5.3



Having trouble downloading the latest forecast information in HURREVAC? See Tech Note 5 for help.


HURREVAC is the decision support tool of the National Hurricane Program, administered by FEMA, the USACE, and the NOAA National Hurricane Center.

This web site provides program access and technical support for eligible users in government emergency management. It is maintained by Sea Island Software, the contractor tasked with development, operation, and maintenance of the HURREVAC program.

Getting Started With HURREVAC

Need more information or training on HURREVAC? Start with a program overview or training videos. If you don't yet have the software, please visit the registration page to apply for program access.

Reference Guide

(Alternate versions for Northeast states and for Hawaii)