Seattle could be engulfed by a 42-foot tsunami within THREE MINUTES if a 7.5-magnitude earthquake occurs

Seattle could be engulfed by 42-foot waves within three minutes of a 7.5-magnitude earthquake, a new model has predicted.

Researchers from the Washington State Department of Natural Resources found that the city, home to 740,000 people, would see much of its downtown underwater.

The 42-foot waves would swirl around the Seattle Great Wheel landmark and reach inland to Lumen Field stadium, home of the Seattle Seahawks, and T-Mobile Park, home of the Seattle Mariners baseball team.

Thirty miles south of downtown, the Port of Tacoma could see waves reaching up to three miles inland.

The Washington State Department of Natural Resources has created a model showing what might happen if a magnitude 7.5 earthquake occurs. Downtown Seattle is shown on the right, with the famous Seattle Great Wheel just below Denny Hill, right in the red zone five minutes after the quake. The iconic Space Needle is 10 blocks inland, and its base would also be flooded

The Washington State Department of Natural Resources has created a model showing what might happen if a magnitude 7.5 earthquake occurs. Downtown Seattle is shown on the right, with the famous Seattle Great Wheel just below Denny Hill, right in the red zone five minutes after the quake. The iconic Space Needle is 10 blocks inland, and its base would also be flooded

The Washington State Department of Natural Resources has created a model showing what might happen if a magnitude 7.5 earthquake occurs. Downtown Seattle is shown on the right, with the famous Seattle Great Wheel just below Denny Hill, right in the red zone five minutes after the quake. The iconic Space Needle is 10 blocks inland, and its base would also be flooded

Much of downtown Seattle, including the Wheel (pictured below the mountain at right) and up to the base of the Space Needle (left), would be submerged

Much of downtown Seattle, including the Wheel (pictured below the mountain at right) and up to the base of the Space Needle (left), would be submerged

Much of downtown Seattle, including the Wheel (pictured below the mountain at right) and up to the base of the Space Needle (left), would be submerged

The purple area shows the sucking back of the water after the quake before the tsunami hits

The purple area shows the sucking back of the water after the quake before the tsunami hits

The purple area shows the sucking back of the water after the quake before the tsunami hits

Seattle Mayor Bruce Harrell said the computer models are valuable in natural disaster planning.

“Our highest responsibility as an administration is to keep our residents safe, and studies like this are a critical tool in those efforts to analyze the data, understand risks and projections, and best prepare for future emergencies,” he said.

“We will continue to ensure our Office of Emergency Management — and all of our departments — are best equipped to respond to emergencies and natural disasters, while strengthening our infrastructure and building a resilient city now and for the future.” “

A tsunami evacuation sign is seen in Raymond, Washington

A tsunami evacuation sign is seen in Raymond, Washington

A tsunami evacuation sign is seen in Raymond, Washington

The earthquake would cause the purple shaded area to fall and the red shaded area to rise

The earthquake would cause the purple shaded area to fall and the red shaded area to rise

The earthquake would cause the purple shaded area to fall and the red shaded area to rise

The fault is mapped across Bainbridge Island and projects toward the city of Seattle, slightly to the right of the map

The fault is mapped across Bainbridge Island and projects toward the city of Seattle, slightly to the right of the map

The fault is mapped across Bainbridge Island and projects toward the city of Seattle, slightly to the right of the map

Seattle lies on the Seattle Fault – a series of multiple shallow east-west thrust faults that cross the Puget Sound Lowland and run through the city.

The fault is less dynamic than the Cascadia subduction zone, which stretches 700 miles from Cape Mendocino, California through Oregon and Washington, ending around Vancouver Island, Canada.

It’s also less well-known and less explored than California’s San Andreas Fault — the longest in the world. It lies between the Pacific and North American plates and stretches more than 800 miles from the Salton Sea to Cape Mendocino. San Diego, Los Angeles, and Big Sur lie on the Pacific Plate, while San Francisco, Sacramento, and the Sierra Nevada lie on the North American Plate.

But it is capable of triggering earthquakes with devastating power.

The last known earthquake on the Seattle Fault occurred about 1,100 years ago.

However, geological evidence shows that five other earthquakes with an estimated magnitude of 6.5 have occurred within the Seattle Fault Zone in the past 3,500 years.

Seattle officials are urging people to think about their tsunami evacuation plans

Seattle officials are urging people to think about their tsunami evacuation plans

Seattle officials are urging people to think about their tsunami evacuation plans

Public Lands Commissioner Hilary Franz said people shouldn’t be fooled by the relative anonymity of the Seattle fault.

“Most of the time when we think of tsunamis, we think of our outer shores and communities along the Pacific Ocean,” she said.

“But there’s a long history of fault earthquakes in Puget Sound.

“While the history of earthquakes and tsunamis is less frequent along the Seattle Fault than in the Cascadia subduction zone, the impacts could be massive.

“So it’s critical that these communities have the information they need to prepare and respond.”

Maximilian Dixon, director of the Washington Emergency Management Division’s hazards and outreach program, said local residents should formulate a plan.

“While the likelihood of this happening in our lifetime is slim, it’s important that families prepare now,” he said.

“The ground tremor will be your warning that a tsunami may be on the way.

“Make sure you know where the nearest high ground is and the quickest way to get there. Sign up for tsunami and local alerts.’

https://www.soundhealthandlastingwealth.com/uncategorized/seattle-could-be-engulfed-by-a-42ft-tsunami-within-three-minutes-if-a-7-5-magnitude-earthquake-hits/ Seattle could be engulfed by a 42-foot tsunami within THREE MINUTES if a 7.5-magnitude earthquake occurs

Brian Ashcraft

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