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The 1700 Cascadia Megathrust Earthquake and the Future of ...


Cascadia megafault has 1 especially deadly section, new map reveals

The Cascadia subduction zone last generated a major earthquake in 1700. There are no written records of the event from that time, but drowned ...

What are Megathrust Earthquakes? - Kids Fun Science

The coasts of Alaska, Washington, Oregon and Northern California are all part of the Cascadia Subduction Zones where megathrust earthquakes and tsunamis have ...

The Really Big One; The Feared Cascadia 9.0 Earthquake - YouTube

... disaster struck. So, what exactly might occur if the Cascadia subduction zone was to produce a major megathrust earthquake in the near future ...

Geoscientists found the most dangerous part of a famous West ...

Seismic data reveal that the Cascadia megathrust consists of at least four segments, the most dangerous of which may lurk offshore of ...

When will the 'Big One' earthquake hit? Scientists weigh in

According to NRCAN, 13 megathrust earthquakes have occurred along the Cascadia in the last 6,000 years, at an average rate of one every 500 to ...

Cascadia subduction zone Facts for Kids

There are no contemporaneous written records of the 1700 Cascadia earthquake. Orally transmitted legends from the Olympic Peninsula area tell of ...

Some outstanding issues in the study of great megathrust ...

Cascadia is an archetype for the production of episodic slow slip accompanied by non-volcanic seismic tremor (ETS) where the plate interface is at a depth of 30 ...

Time and size of a giant earthquake in Cascadia inferred ... - Nature

The estimated time of the earthquake is the evening (about 21:00 local time) of 26 January 1700. The magnitude is estimated as 9 from the tsunami heights.

Numerical Simulations of Tsunami Waves and Currents for Southern ...

The 1700 great Cascadia earthquake (M = 9) generated widespread tsunami ... Similar catastrophic waves may be generated by a future Cascadia megathrust earthquake ...

Benjamin Horton's Research Helps Paint Better Picture of Massive ...

In 1700, a massive earthquake struck the west coast of North America. Though it was powerful enough to cause a tsunami as far as Japan, ...

What are the odds the Pacific Northwest will suffer a devastating ...

The 1964 Alaska Earthquake, also known as the Great Alaska Earthquake and the Good Friday Earthquake, was a megathrust quake that had a moment ...

A megaquake will someday strike the Pacific Northwest. This ship ...

Lying off the Pacific Northwest, where a plate of ocean crust dives beneath North America and into the mantle, Cascadia is best known for a ...

Earth Shaker - #GeoOTD - Facebook

... megathrust earthquake struck the "lower 48" United States on ... The 1700 Cascadia Megathrust Earthquake and the Future of Cascadia Margin.

9.0 Cascadia Mega-Quake (SIMULATED) - YouTube

Case-Study: A potential 9.0 earthquake on the Cascadia megathrust would generate long-period seismic waves and a rolling type of ground ...

Jan. 26, 1700: Northwest Quake Unleashes Trans-Pacific Tsunami

... tsunami racing across the ocean all the way to Japan. The earthquake was likely around magnitude 9 and occurred in the Cascadia Subduction ...

Was Cascadia's 1700 earthquake part of a sequence of earthquakes?

The famous 1700 Cascadia earthquake that altered the coastline of western North America and sent a tsunami across the Pacific Ocean to Japan ...

Cascadia Subduction Zone Earthquakes - WA - DNR

Approved by the CREW Board of Directors on September 6, 2013. Page 3. Cascadia Subduction Zone Earthquakes: A Magnitude 9.0 Earthquake Scenario.

Tag: Cascadia Region Earthquake Workgroup - UO Blogs

Cascadia's last great earthquake occurred on January 26, 1700—stresses have been building on the fault ever since. While the full extent of the earthquake ...

The Orphan Tsunami And The Ghost Forest Is Geology's Greatest ...

In one fell swoop, it all came together: A megathrust earthquake at the CSZ produced a huge tsunami, which not only washed up on the shores of ...

The region was damaged by a megathrust earthquake 314 years ...

Without a doubt, Cascadia is capable of unleashing earthquakes and tsunamis with the same destructive power as the earthquakes that ravaged ...


Earthquakes, Tsunamis and the Cascadia Megathrust Earthquake