What Should I Know About a Tsunami?
- They have nothing to do with the tides or the weather and act differently from ordinary waves.
- They can move through the ocean at intense speeds and be scarcely noticeable, even when passing under a boat.
- The first wave of a tsunami is often not the largest; others may follow for a period of several hours.
- Their danger lies in shallow waters, near shore.
- Heights of the waves increase as the tsunami runs into river and coastal channels.
Types of Tsunami Alerts
Alert Level
Threat
Action
WARNING
Flood wave possible
Full evacuation suggested
ADVISORY
Strong currents likely
Stay away from the shore
WATCH
Danger level not yet known
Stay alert for more information
INFORMATION STATEMENT
Minor waves at most
No action suggested
CANCELLATION
Tidal gauges show no wave activity
Confirm safety of local areas
How Can I Prepare Myself For a Tsunami?
- Sign up for Saanich Peninsula Alert to ensure you receive critical alerts during an emergency. Information regarding sheltering in place or evacuation instructions would be delivered over Saanich Peninsula Alert.
- Create emergency kits for the purpose of sheltering in place, and grab-and-go in the event of an evacuation
- Make a plan that includes designated meeting places and emergency contacts.
For more information, familiarize yourself with the PreparedBC Earthquake and Tsunami Guide and the Guide to Emergency Preparedness in the Capital Region, or contact Emergency Management staff at the Fire Department.
Sidney Fire Department
Address: 2245 Oakville Avenue, Sidney BC V8L 1V6Phone:
250-656-2121
Fax:
250-656-6880
Email:
firedept@sidney.ca