Per the SPC Database, there were 5 tornadoes on July 12, 1971….all in Iowa. The strongest was rated F4.
Event Details
Per the SPC Database, there were 5 tornadoes on July 12, 1971….all in Iowa. The strongest was rated F4. It began in Howard County near Elma and traveled close to 30 miles into Chickasaw County and ending in Fayette County near Waucoma.