All known tornadoes from 1950 to Present are plotted on the maps below. Click on a county name to see a detailed map of all known tornado tracks in that county. Please read the important disclaimer below concerning the plotting of historical tornadoes. This data is considered "unofficial". For "official" statistics, contact the National Climatic Data Center, NCDC.
*Disclaimer: These tracks are approximate. Some starting and stopping points are not exact.
Climatology compiled by Tim Axford
NWS Pittsburgh, PA