A plane with it's ID as "blocked" took off on a steep climb from near Sudbury ON and is headed in that direction as well. I'd imagine it's a CF-18 jet or something similar...

https://www.flightradar24.com/BLOCKED/2f2cec50

Edit, Nope, just a guy flying to Sault St. Marie with his transponder misconfigured ;)

Ground speed 110kts?