WeatherMatrix was formerly the Central Atlantic Storm Investigators. Most of the former CASI website has been duplicated on this new site. If the section you are looking for does not appear in the left-hand navigation, it was probably discontinued.

CASI MEMBERS: If you were a member of CASI or WeatherWatchers.Org, you are now automatically a member of WeatherMatrix. THERE IS NO NEED TO REAPPLY! You should have received information from our e-mailing lists regarding the changeover. If you DID NOT receive this e-mailing, then contact us.

For more about the history of CASI & WeatherMatrix, see the "About Us" section.