Tsunami

A tsunami consists of a series of unusually large waves formed by a large-scale disturbance of water bodies. One of the primary causes of tsunamis is an earthquake, but tsunamis may also be triggered by landslides, volcanoes or explosions.

Although tsunamis are rare, it is important to understand the impact of a tsunami in the capital region and what to do in the event of a tsunami warning.

The Capital Region Tsunami Information Portal and interactive map allows you to explore your area and better understand the tsunami hazard risk where you live, work and frequent, as well as mapping a safe route in the event of a tsunami warning. Find tips on how to use the portal in the Tsunami Information Portal User Guide [PDF/6.7MB] (PDF).

How to Prepare 

  1. Know your risk
  2. Prepare an emergency kit
  3. Make an emergency plan

To learn more about tsunami risk and/or coastal flooding due to sea level rise and storm surge on our coast visit the Capital Region Tsunami Information Portal or contact your local emergency program.

Tsunami Safety: Prepare Yourself FAQ

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