Warminster, ON F0 Tornado of August 15, 1989

Barrie - Orillia - Midland

Touching down at 11:00 pm, this tornado had a path that was three kilometres long and 20 metres wide. Trees had branches snapped and a large door was ripped off of a barn and thrown 30 metres away. The tornado left a long and narrow convergence pattern through a field of grain.

According to Environment and Climate Change Canada (2018), an F0 tornado touched down at 11:00 pm EDT near Warminster, ON. The tornado travelled for 3 km with a maximum width of 20 metres. The tornado caused no injuries, fatalities or property damage.


Environment and Climate Change Canada Data. (2018). Canadian National Tornado Database: Verified Events (1980-2009) – Public. Retrieved from: http://donnees.ec.gc.ca/data/weather/products/canadian-national-tornado-database-verified-events-1980-2009-public/