This website overlays each day's storms as they occur on a Google Map, pinpointing the location where tornados occurred. The site has data since 5 May 2004, and any day since can be consulted. For particularly impressive sets of tornados, try 2 April 2006 or 12 November 2005.
This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you
have information we can use to flesh out or correct this record let us know.