july This is a repeating eventjuly 3, 2020 wed03julAll DayAndover, MN F4 Tornado (1983) Event DetailsAnother intriguing tornado event! We look at the history surrounding an official F4 tornado in parts of Anoka County, Event Details Another intriguing tornado event! We look at the history surrounding an official F4 tornado in parts of Anoka County, MN on July 3, 1983. Detailed Summary