[CajunCamaroChic]

Here is a map of the last five years.

http://earthquakescanada.nrcan.gc.ca..._region=canada

Last 30 days:

http://earthquakescanada.nrcan.gc.ca..._region=canada

Region map:

http://earthquakescanada.nrcan.gc.ca...pl_region=east

Ottawa and the surrounding area has high seismic activity due to tectonic plate shifting, Toronto is less likely.

Here is a map of likely seismic activity in the region.
http://neic.usgs.gov/neis/eq_depot/2...ic_xwa7_w.html