Earthquakes Canada

Earthquakes in Southern Ontario

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2021-04-29: Canada's Earthquake Early Warning webpages are launched!

Previous reports...
International earthquake information United States Geological Survey
Tsunami information National Oceanic and Atmospheric Administration

Region: Southern Ontario (click for available regions)

Earthquake search, and details of notable events.

Hazard calculator, maps and publications.

Maps and details of stations, seismogram viewer, and seismic data access.

SeisAlert earthquake alerting program.

General information, educational resources, and publications.