The Cascadia megathrust earthquake, how a 9.2 quake and tsunami could devastate the Pacific Northwest
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The Cascadia megathrust earthquake, how a 9.2 quake and tsunami could devastate the Pacific Northwest
4 months ago
MSNTDC
How do we know that a megathrust earthquake occurred in Cascadia on January 26, 1700? | EarthScope Consortium
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How do we know that a megathrust earthquake occurred in Cascadia on January 26, 1700? | EarthScope Consortium
1.9K viewsJan 26, 2025
FacebookEarthScope Consortium
A 9.0 megathrust earthquake along the Cascadia Subduction Zone would be one of the most destructive disasters in North American history. Scientists warn the 1,000 km fault from Vancouver Island to Northern California is capable of minutes of violent shaking, massive ground rupture, and a tsunami arriving within 15–30 minutes. This 15-second cinematic simulation shows how quickly the event could unfold — from the violent plate rupture offshore to the shaking in major cities like Seattle, Portland
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A 9.0 megathrust earthquake along the Cascadia Subduction Zone would be one of the most destructive disasters in North American history. Scientists warn the 1,000 km fault from Vancouver Island to Northern California is capable of minutes of violent shaking, massive ground rupture, and a tsunami arriving within 15–30 minutes. This 15-second cinematic simulation shows how quickly the event could unfold — from the violent plate rupture offshore to the shaking in major cities like Seattle, Portland
1.9M views5 months ago
FacebookJoemar Sombero
The Cascadia Megathrust: On this day, 326 years ago For centuries leading up to January 26, 1700, an oceanic plate was slowly pushing beneath North America off the Pacific Northwest coast—moving just inches per year as stress quietly built underground. On January 26, 1700, that locked boundary gave way. The plates suddenly slipped, releasing centuries of stored energy and triggering a massive earthquake that ruptured the Cascadia Subduction Zone. Fault systems like Cascadia can remain quiet for
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The Cascadia Megathrust: On this day, 326 years ago For centuries leading up to January 26, 1700, an oceanic plate was slowly pushing beneath North America off the Pacific Northwest coast—moving just inches per year as stress quietly built underground. On January 26, 1700, that locked boundary gave way. The plates suddenly slipped, releasing centuries of stored energy and triggering a massive earthquake that ruptured the Cascadia Subduction Zone. Fault systems like Cascadia can remain quiet for
65 views3 months ago
FacebookCalifornia Earthquake Authority
⚠️ PACIFIC NORTHWEST 9.0 MEGAQUAKE RISK The Cascadia Subduction Zone is a 1,000 km megathrust fault off the coasts of Vancouver Island, Washington, Oregon and northern California. Geological records from drowned forests, sand sheets and offshore cores show that Cascadia has produced many great earthquakes over the last 10,000 years, with full-margin ruptures repeating on the order of hundreds of years. A new line of research looks at the relationship between Cascadia and the San Andreas Fault. A
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⚠️ PACIFIC NORTHWEST 9.0 MEGAQUAKE RISK The Cascadia Subduction Zone is a 1,000 km megathrust fault off the coasts of Vancouver Island, Washington, Oregon and northern California. Geological records from drowned forests, sand sheets and offshore cores show that Cascadia has produced many great earthquakes over the last 10,000 years, with full-margin ruptures repeating on the order of hundreds of years. A new line of research looks at the relationship between Cascadia and the San Andreas Fault. A
458.5K views5 months ago
FacebookDivya Krishnamoorthy
The Cascadia Fault Is Ready To Rupture: A MEGA Earthquake Is Coming!
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The Cascadia Fault Is Ready To Rupture: A MEGA Earthquake Is Coming!
418.8K viewsDec 27, 2024
YouTubeEarthly
THIS Changes Everything⚠️ Cascadia Subduction Zone is different ! Mega Earthquake Rupture different
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THIS Changes Everything⚠️ Cascadia Subduction Zone is different ! Mega Earthquake Rupture different
143.8K views2 months ago
YouTubeOn the Pulse with Silki
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🚨 Alert: Megathrust Zone - The Cascadia Fault Is Overdue We worry about the San Andreas, but the fault that can change the map is Cascadia, a 600-mile megathrust off Washington and Oregon. Scientists train for a Magnitude 9.0 event that can shake Seattle and Portland and send a local tsunami racing toward the coast in about 15 minutes after the shaking stops. 🌊 What history tells us: in 1700, Cascadia ruptured at ~M9.0 and launched a Pacific-wide tsunami recorded in Japan. USGS, NOAA, and stat
340.5K views6 months ago
FacebookDivya Krishnamoorthy
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🚨Cascadia Fault: 6.0 Earthquake Just Hit Off Oregon Cascadia’s offshore fault system just reminded us it is alive. A magnitude 6.0 earthquake hit off the Oregon coast at 7:25 p.m. Pacific on January 15, 2026, about 183 miles west of Bandon at a shallow depth of roughly 10 km. USGS says shaking on land was light and there was no tsunami, but that is not the whole story. This quake struck on the offshore plate boundary in front of the Cascadia Subduction Zone, one of the most dangerous earthquake
256.8K views3 months ago
FacebookDivya Krishnamoorthy
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When the Earth Scratches The Cascadia Megathrust Awakens
696 views7 months ago
YouTubeGeoPulse
1:03
Cascadia Fault Could Unleash a 300-Meter Megatsunami—Here’s What You Need to Know
10 months ago
MSNWooGlobe
15:29
Cascadia Cracking: Is the mega-quake starting now?
14 views5 months ago
YouTubeExplore Geography
50 simulations of the ‘Really Big One’ show how a 9.0 Cascadia earthquake could play out
Oct 23, 2017
washington.edu
25:47
10 ALARMING New Signs for SUDDEN MASSIVE RUPTURE discovered ! Cascadia Subduction Zone IS Moving !⚠️
113.1K views5 months ago
YouTubeOn the Pulse with Silki
14:33
Reconstruction of a Cascadia Subduction Zone Megaquake
48.2K viewsMay 3, 2012
YouTubePDXEarthquakeProject
4:32
MEGA-Quake & Tsunami Disaster Threatens Pacific Northwest
493.3K viewsJan 30, 2017
YouTubeTDC
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🚨CASCADIA MEGAQUAKE RISK – WHAT THE NEW DATA REALLY SAYS Scientists have not issued a magic “final warning,” but the latest research on the Cascadia Subduction Zone is brutal. • A new B.C. risk analysis says about 78% of British Columbia’s critical facilities – hospitals, emergency centers, power and water infrastructure – are exposed to serious damage in a Cascadia megathrust scenario. • A 2025 study in PNAS shows the next Cascadia 8–9 earthquake could drop parts of the Pacific Northwest coast
385.7K views3 months ago
FacebookDivya Krishnamoorthy
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The Terrifying Mystery of The 1700 Cascadia Megathrust Earthquake Tsunami
136 views6 months ago
YouTubeSTORM-SP Decode
13:42
The Really Big One; The Feared Cascadia 9.0 Earthquake
979K viewsAug 3, 2024
YouTubeGeologyHub
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Simulation of M9 earthquake in Cascadia
6.3K viewsNov 20, 2019
YouTubeDaniel Roten
11:16
Pacific Northwest's "Silent" Fault: Is Cascadia Due For a Megathrust?
73 views8 months ago
YouTubeDINO
How the Cascadia Megaquake Could Devastate the Pacific Northwest
11 months ago
MSN
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9.0 Cascadia Mega-Quake (SIMULATED)
156.6K viewsNov 5, 2023
YouTubeEarthquakeSim
1:57:56
Cascadia Megaquake – The Worst Disaster in History Could Happen Any Moment
148.7K viewsJan 2, 2025
YouTubeBright Side Destruction Phenomena
19:35
California Coast SINKING FAST as Scientists Warn of Major 9.0 Quake after Stress Builds
6.9K views2 months ago
YouTubeGeoSignal
9:33
Scientists Warn a 9.0 Megaquake is Overdue for the US West Coast
453 views8 months ago
YouTubeGeology Watch
5:25
1700 Cascadia Earthquake
9.3K viewsJun 29, 2018
YouTubeMy World of Videos
2:42
Uncovering the Mystery of the January 1700 Great Cascadia Earthquake #shorts #science
3.5K views3 months ago
YouTubeEarthScope Consortium Science
6:19
The Looming Cascadia Megathrust Earthquake: There is a high probability that a catastrophic major earthquake will occur along the Cascadia Subduction Zone. While mainstream scientists emphasize long-term probabilities—such as a 37% to 43% chance of a southern rupture within 50 years—some non-traditional models have proposed specific dates like December 2026. A full-margin event is expected to cause massive ground shaking, a 100-foot tsunami, and over 14,000 deaths, particularly in vulnerable low
133 views3 months ago
TikTokcoquisoup
8:56
BREAKING: Cascadia Fault - Scientists Captured the Rupture of a Tectonic Plate
61.9K views6 months ago
YouTubeGEOLOGY INFO
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