Skip to main content

The Globe and Mail

Environment Canada says tornado hit northwest of Toronto

This NOAA satellite image taken Friday, April 19, 2013 at 1:45 a.m. EDT shows extensive cloudiness associated with an area of low pressure and cold front stretching from the Great Lakes through the Gulf of Mexico.


Environment Canada says a preliminary investigation has determined a tornado hit an area northwest of Toronto.

The weather agency sent an investigator to the scene Friday morning after a night of high winds in central Ontario left some damage in the Shelburne, Ont., area.

Environment Canada meteorologist Geoff Coulson says the surveyor who went to the scene will be continuing his investigation Friday and will have to confirm his findings later in the day.

Story continues below advertisement

Coulson says the preliminary estimate is that winds were between 135 and 175 kilometres an hour, making it a "One" on the enhanced Fujita scale.

He says that would put the tornado on the lower end of the scale used by the weather agency to categorize tornadoes, since EF-Zero is the weakest event and EF-5 is the most powerful.

The roof of a barn about five kilometres northwest of Shelburne was torn off and thrown about 150 metres during the windy evening and the side of another barn was sheared off seven kilometres west of the community.

In the Town of East Gwillimbury, meanwhile, police say about 20 hydro poles were knocked down on Woodbine Avenue (between Green Lane and Garfield Wright Boulevard.)

York Regional Police say the affected area will be closed to traffic for two or three days.

Environment Canada says a sharp cold front accompanied by showers will cross southern Ontario on Friday and strong westerly winds were expected to persist for several hours before abating in the evening.

Report an error

The Globe invites you to share your views. Please stay on topic and be respectful to everyone. For more information on our commenting policies and how our community-based moderation works, please read our Community Guidelines and our Terms and Conditions.

We’ve made some technical updates to our commenting software. If you are experiencing any issues posting comments, simply log out and log back in.

Discussion loading… ✨

Combined Shape Created with Sketch.

Combined Shape Created with Sketch.

Thank you!

You are now subscribed to the newsletter at

You can unsubscribe from this newsletter or Globe promotions at any time by clicking the link at the bottom of the newsletter, or by emailing us at