Latest Earthquakes near Thunder Bay
Live map and archive of seismic activity in and around Thunder Bay, Ontario.
Thunder Bay Activity Report
M1.5+Largest Measured Events
Filtered Statistics
Loading Data...
Common Questions about Earthquakes near Thunder Bay
Is Thunder Bay in an earthquake zone?
Thunder Bay and the surrounding Ontario region may experience seismic activity. Use the map above to view potential fault lines or recent tremors near Thunder Bay.
When was the last earthquake in Thunder Bay?
Check the "Filtered Statistics" section above for the latest real-time data. You can filter by "Past 24 Hours" or "Past 7 Days" to see if any earthquakes have occurred near Thunder Bay recently.
What is the largest earthquake recorded near Thunder Bay?
Our historical data archive allows you to search through past events. Select "Custom Range" from the date filter to look back at significant earthquakes in the Thunder Bay area.
How far back does the earthquake data go?
Our extensive database includes earthquake records dating back to 1900. To maintain optimal performance, the list display is capped at the 2000 most recent or significant events matching your search criteria.
This page is automatically generated with data from USGS, is not quality controlled and may not update in a timely manner. You accept all risks and responsibility for losses, damages, costs and other consequences resulting directly or indirectly from using this site and any information or material available from it.