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Posted on: July 22, 2020

Tsunami Preparedness Resources

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Tsunami Preparedness Resources

While the July 21st tsunami advisory for Valdez & Prince William Sound was cancelled without incident, it is a good reminder for our community to refresh tsunami preparedness knowledge, including knowing what different tsunami alerts mean and where to go if you must evacuate.

Tsunami Alert Levels - U.S. Tsunami Warning Center

U.S. Tsunami Warning Center Website: https://www.tsunami.gov/Alert Levels


Tsunami Warnings

There are two ways you may be warned a tsunami is coming: an official tsunami warning and a natural tsunami warning. Both are equally important. You may not get both.

Official tsunami warnings may include hearing our local tsunami sirens, receiving a NWS/NOAA alert on your phone, or hearing a broadcast on marine radio.

Natural tsunami warnings include strong or long earthquakes, a loud roar (like a train or an airplane) from the ocean, and unusual ocean behavior. The ocean could look like a fast rising flood or a wall of water. Or, it could recede suddenly like a very low, low tide. If you experience any of these warnings, even just one, a tsunami could be coming.

The most important thing to remember if you observe a tsunami warning - especially if you hear our local tsunami sirens - is to stop what you are doing and move quickly to a safe location. Local evacuation routes are outlined in the map below. Make sure to take pets and crucial items like medications and your emergency kit which you may not be able to access later.

General Tsunami Preparedness Resources

Learn more about tsunamis here: https://ntwc.ncep.noaa.gov/?page=tsunamiFAQ

Learn more about tsunami preparedness here: https://www.weather.gov/safety/tsunami


Valdez Specific Tsunami Preparedness Resources


Click here to watch the "Tsunamis in Alaska & Valdez" presentation for the Valdez community by Elena Suleimani from the University of Alaska Fairbanks Geophysical Institute. (video filmed September 12, 2019.)

Click the photo below to view the most recent Valdez tsunami evacuation routes.tsunami evacuation

Click here to download the most recent Valdez tsunami inundation model map.

To sign up for local NIXLE emergency alerts, visit https://local.nixle.com/register/

One you sign-up, please make sure to sign into your NIXLE account and select the specific ways you wish to be notified - text, email, or both. Within your settings you can also choose to receive alerts from other places like Anchorage or Fairbanks.

Click here for general emergency preparedness information.

Please also consider following the City of Valdez, Valdez Police Department, and Valdez Fire Department Facebook pages as additional resources for information. 

Contact

For additional information, please feel free to contact the city public information officer @ 907.202.0711 or aferko@valdezak.gov

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