This probable tornado touched down in rural areas near Norwich at around 7:00 pm, leaving uprooted and snapped trees along a 3 km path.
This was one of four tornadoes to touch down in Southern Ontario on June 25; the others:
Figure 1 depicts the surface observations at 2:00 pm EDT, which shows a cold front slicing through southern Ontario. This front became the focus for intense thunderstorms in the early afternoon hours of June 25th, which ultimately led to several tornadoes across Ontario.
![](https://highwaysandhailstones.com/wp-content/uploads/2019/11/Untitled-115.png)
Sources
NWS Weather Prediction Center Surface Analysis Archive. (2017). Surface analysis 18Z Thu Jun 25 2009. Retrieved from: https://www.wpc.ncep.noaa.gov/archives/web_pages/sfc/sfc_archive.php
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/