tsunami preparedness

Tom Banse / Northwest News Network

Ocean Shores, Washington, has no natural high ground inside its city limits. On Tuesday night, residents will meet with government and university experts to discuss whether to build a tsunami evacuation platform as in a few other Northwest coastal towns.

Tom Banse / Northwest News Network

Emergency managers from Washington coastal counties and tribes practiced tsunami alert communication and coordination with state and federal partners Thursday. They're trying to smooth out glitches revealed after an undersea earthquake in Alaska in January.

Lance Cpl. Ethan Johnson / U.S. Marine Corps - tinyurl.com/y76p2eo9

The worst case scenario for flooding from a tsunami along the Pacific Northwest coast just got even worse. Washington's Department of Natural Resources with help from the National Oceanic and Atmospheric Administration re-mapped the maximum tsunami threat from Grays Harbor down to the Columbia River mouth.

Tom Banse / Northwest News Network

Emergency managers along Washington’s southwest coast said they have fixed a significant glitch in their emergency alert systems. That’s after some residents there did not receive news of a tsunami watch after a recent earthquake.

Tom Banse / Northwest News Network

A 7.9 earthquake off the coast of Alaska triggered a tsunami watch that stretched from Washington to California early Tuesday morning. But many coastal residents slumbered right through it.

That’s because it was a watch—not a warning—which would have triggered outdoor sirens up and down the coast.

Tom Banse / Northwest News Network

The rare but ever-present risk of a tsunami has worried people along the Pacific Northwest coast for years. Different communities are working on moving critical facilities to higher ground.

Derin Allard / Flickr - tinyurl.com/y89yojzg

When a massive tsunami hit the northeast coast of Japan in 2011, waves of water overtopped sea walls, swallowed buildings and surged higher than anticipated. One thing those images prompted was a reexamination of the tsunami risk in the Pacific Northwest.

Tom Banse / Northwest News Network

A new tsunami survival option has come to the Pacific Northwest coast. It involves climbing into a spherical aluminum pod for what is sure to be the ride of your life.

FEMA/City of Long Beach, Washington

Long Beach, Washington, has an earthquake and tsunami preparedness problem shared with some other low-lying coastal Northwest places such as Seaside, Oregon, and Ocean Shores, Washington. Many townspeople and visitors likely couldn’t reach high ground in time to escape a tsunami.

Austin Jenkins / Northwest News Network

Emergency responders in Washington, Oregon and Idaho this week are practicing for a subduction zone earthquake. It’s part of a regional drill called Cascadia Rising -- billed as the largest earthquake simulation in Northwest history.

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