earthquake

Tsunami Warning Canceled
4:02 am
Wed April 2, 2014

Tense Hours, Then Sighs Of Relief After Huge Quake Off Chile

Scared residents hug in the hallway of an apartment building Tuesday after Iquique, Chile, was rocked by a strong earthquake.
Cristian Viveros AP

Originally published on Wed April 2, 2014 10:32 am

The extent of the damage isn't yet clear and the six deaths reported so far may be followed by news of other fatalities.

But on the morning after a massive, 8.2 magnitude earthquake off the coast of northern Chile there are sighs of relief there and in neighboring Peru.

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This Not Just In
10:51 am
Thu March 27, 2014

Remembering The 'Pioneer Spirit' Of Alaska's 9.2 Earthquake

Alaska Earthquake March 27, 1964. Collapse of Fourth Avenue near C Street in Anchorage due to a landslide caused by the earthquake.
U.S. Geological Survey Photographic Library

Fifty years ago, a large earthquake centered near Anchorage, Alaska, set off a fatal chain of destruction that reached through Washington and all the way down into California.

March 27, 1964 – Good Friday – was a typical early spring day in Seattle. But just after 7:30 p.m., an earthquake disrupted the peaceful evening all along the Pacific coast.

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Natural Disaster
3:44 pm
Tue March 11, 2014

Reconstructing Japan Three Years After The Earthquake And Tsunami

People mourn for victims of the March 11, 2011 earthquake and tsunami, in Tokyo, Tuesday, March 11, 2014.
AP Photo/Eugene Hoshiko

Marcie Sillman talks with Seattle Times science reporter Sandi Doughton about Japan's efforts to rebuild after the devastating earthquake and tsunami on March 11, 2011.

Volcanic Activity
11:51 am
Fri September 20, 2013

Colombians Urge Pacific Northwesterners To Appreciate Lahar Danger

RJ Landa USGS

Originally published on Fri September 20, 2013 10:50 am

Name the volcano that geologists consider the most dangerous in the Northwest.

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Earthquake Research
10:30 am
Tue September 3, 2013

Research Cruise Makes New Discoveries About Cascadia Megaquake Fault

Cascadia Advective Conductive Heat Expedition. Launching the ROV Jason, the unmanned minisub which deployed heat flow sensors and probes on the seafloor.

Originally published on Thu August 29, 2013 5:50 pm

It's been a busy summer on the high seas for researchers trying to figure out the inner workings of an ominous earthquake fault. The Cascadia Subduction Zone runs offshore from Vancouver Island to Northern California. When it rips, we could have a magnitude 9 catastrophe.

University of Washington geophysicist Paul Johnson led a nearly month-long research cruise to the likely epicenter for the Big One. His ship carried an unmanned minisub to probe the seafloor directly over the still somewhat mysterious Cascadia earthquake fault.

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Science
12:22 am
Fri August 23, 2013

Can A Big Earthquake Trigger Another One?

Kesennuma, in the Tohoku region of Japan, was devastated in a March 11, 2011, earthquake and tsunami. A researcher studying recent mega-quakes says this one, centered some 300 miles from Tokyo, could actually mean an increased risk of a quake hitting Japan's capital, one of the most populous metropolitan areas in the world.
Suzanne Mooney Barcroft Media/Landov

Originally published on Fri August 23, 2013 12:58 pm

There's a joke among scientists: Prediction is difficult, especially about the future. For Ross Stein, it wasn't a joke after the Indian Ocean quake and tsunami in 2004. It killed some 275,000 people. "I just felt almost a sense of shame," Stein says, "that this tragedy could have been so immense in a world where we have so much intense research effort."

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Emergency Preparedness
2:24 pm
Tue August 20, 2013

How To Survive An Earthquake

Seismogram from a M5.0 earthquake that struck near Jan Mayen Island on June 15, 1995.
Credit Flickr Photo/Dave Schumaker

An estimated 1,000 earthquakes occur in Washington state each year. Fortunately, most are of them are small, and only about 15 to 20 are felt by residents. If you're not sure what to do when an earthquake strikes, the Regional Public Information Network has some valuable guidelines:

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