Projecting confidence ahead of the polls, Banerjee asserted that the TMC would secure a comfortable victory. “We will win more than 226 seats in the 2026
Politics

Projecting confidence ahead of the polls, Banerjee asserted that the TMC would secure a comfortable victory. “We will win more than 226 seats in the 2026 assembly polls,” she said. The Trinamool Congress on Tuesday unveiled its candidate list for the upcoming West Bengal Assembly elections

<h4 class=
Latest News

At least 10 persons charred to death in a truck-bus collision in Andhra PradeshThe accident occurred near Rayavaram village between 6:00 am and 6:30 am, according to preliminary information gathered by the police. Updated on: Mar 26, 2026 8:00 AM IST By Srinivasa Rao Apparasu Share via Copy link At

The new labour laws under the OSH Code, 2020 are set to change how companies manage employee leave, introducing a 30-day carry forward cap
Latest News

The new labour laws under the OSH Code, 2020 are set to change how companies manage employee leave, introducing a 30-day carry forward cap, mandatory encashment of excess leave, and stronger safeguards against leave denial—aimed at ensuring workers don’t lose their entitled time off

Editorial independence is core to our work. Some links may earn us a commission, without influencing our opinions.<h4 class=
Technology

Editorial independence is core to our work. Some links may earn us a commission, without influencing our opinions.Late night streaming feels better with these top 5 bedroom smart TVsFind the best smart TVs for your bedroom with options that balance size, sound, and picture quality

The rules are even stricter for Pradhan Mantri Ujjwala Yojana beneficiaries. For PMUY consumers, the waiting period has gone up by 20 days
Latest News

The rules are even stricter for Pradhan Mantri Ujjwala Yojana beneficiaries. For PMUY consumers, the waiting period has gone up by 20 days, now standing at 45 days. New Delhi: Indian Oil Corporation has revised the mandatory waiting period for households with two-cylinder connections from 25 days

With just days left until submissions close on March 29, the ET AI Hackathon 2026 enters its most decisive stretch. Shortlisted teams are now deep in
Technology

With just days left until submissions close on March 29, the ET AI Hackathon 2026 enters its most decisive stretch. Shortlisted teams are now deep in development, refining prototypes under real constraints. The focus has shifted entirely to execution, where clarity, functionality

<strong>Quote of the day, 26 March: </strong>“I don't think I'm a very emotional person. I'm a very practical person. I like to keep things
Latest News

Quote of the day, 26 March: “I don't think I'm a very emotional person. I'm a very practical person. I like to keep things simple,” MS Dhoni. Meaning of quoteThis quote from MS Dhoni offers a direct glimpse into his core philosophy.Quote of the day

<h4 class=
Entertainment

Priyanka Chopra clicks pictures with fans as she lands in India; heads to Amritsar for ‘another adventure’Priyanka Chopra was recently spotted at the Delhi airport, happily posing for fans and the paparazzi before heading to Amritsar. Mar 26, 2026

A new Virginia Tech study warns of a mega-tsunami that could strike the US Pacific Coast if a massive earthquake hits the Cascadia Subduction Zone. Researchers say there is a 15 percent chance of a magnitude 8.0 or greater quake within the next 50 years. Such an event could sink coastal land by more than six feet and unleash waves up to 1,000 feet high. Cities like Seattle and Portland face the gravest danger, with millions at risk and recovery timelines stretched for decades.

Posted By: Preeti Dabar Posted On: Aug 30, 2025Share Article
A new Virginia Tech study warns of a mega-tsunami that could strike the US Pacific Coast if a massive earthquake hits the Cascadia Subduction Zone. Researchers say there is a 15 percent chance of a magnitude 8.0 or greater quake within the next 50 years. Such an event could sink coastal land by more than six feet and unleash waves up to 1,000 feet high. Cities like Seattle and Portland face the gravest danger, with millions at risk and recovery timelines stretched for decades.

A new Virginia Tech study warns of a mega-tsunami that could strike the US Pacific Coast if a massive earthquake hits the Cascadia Subduction Zone. Researchers say there is a 15 percent chance of a magnitude 8.0 or greater quake within the next 50 years. Such an event could sink coastal land by more than six feet and unleash waves up to 1,000 feet high. Cities like Seattle and Portland face the gravest danger, with millions at risk and recovery timelines stretched for decades.

Scientists have sounded an urgent warning about one of North America's most dangerous fault lines. The Cascadia Subduction Zone, which stretches nearly 600 miles from northern Vancouver Island in Canada to Cape Mendocino in California, could trigger a mega-tsunami if a massive earthquake erupts.

According to the Virginia Tech study, published in the Proceedings of the National Academy of Sciences, there is a 15 percent chance of a magnitude 8.0 or stronger quake along this fault within the next half-century. Such an event could devastate coastal states, including Washington, Oregon, and northern California, while also threatening Alaska and Hawaii.

Mega-tsunami warning: How big could the disaster be

If the Cascadia fault ruptures, scientists warn that the impact would be immediate and severe. Coastal land could sink by up to 6.5 feet. Waves could tower to nearly 1,000 feet, dwarfing the height of ordinary tsunamis. Cities like Seattle and Portland could be overwhelmed within minutes, with millions of people, thousands of buildings, and miles of roads exposed to sudden flooding.

Unlike gradual climate-driven events, the scientists caution that this would “happen within minutes, leaving no time for adaptation or mitigation,” according to the Independent.

Findings from the Virginia Tech study

The research team ran tens of thousands of computer models to simulate the outcomes. Their results show that hazard maps currently in use underestimate the scale of the threat. Many more communities, homes, and infrastructures lie in the path of potential flooding than previously thought.

“The expansion of the coastal floodplain following a Cascadia subduction zone earthquake has not been previously quantified, and the impacts to land use could significantly increase the timeline to recovery,” said Tina Dura, lead author of the study and assistant professor in Virginia Tech's Department of Geosciences.

A history of seismic silence

The last great earthquake in the Cascadia Subduction Zone struck in 1700. That event was powerful enough to generate a tsunami recorded as far away as Japan. Scientists say geological evidence suggests that such catastrophic quakes recur every 400 to 600 years. The absence of one in more than three centuries has added to growing concern.

Seismologists note that stress has been building for centuries as the Juan de Fuca Plate continues to push beneath the North American Plate. When that stress is released, the result could be one of the most destructive natural disasters in recorded history.

Which regions at highest risk?

The Virginia Tech study identifies southern Washington, northern Oregon, and northern California as the areas facing the most severe threat. Alaska and Hawaii, though farther from the fault, remain vulnerable because of their own seismic and volcanic profiles. Low-lying coastal zones could face permanent inundation, particularly when future sea level rise is factored in.

If such an earthquake and tsunami were to strike, the consequences would extend beyond immediate destruction. Researchers estimate that more than 30,000 lives could be lost, over 170,000 buildings destroyed, and economic losses could exceed $81 billion. The impact on hospitals, energy networks, transport routes, and water systems would stretch recovery efforts for decades.

Lead researcher Tina Dura emphasised that this type of disaster would not unfold slowly. “The expansion of the coastal floodplain following a Cascadia subduction zone earthquake has not been previously quantified, and the impacts to land use could significantly increase the timeline to recovery,” she said.

The study calls for urgent investment in early-warning systems, evacuation routes, and stronger building codes. It also stresses the importance of community-wide drills to prepare residents for rapid evacuation. Scientists warn that preparation today could mean the difference between survival and mass tragedy tomorrow.


Comment on Post

Leave a comment

If you have a News Orbit 360 user account, your address will be used to display your profile picture.


A 22-year-old woman from the United Kingdom is thinking about moving to Bengaluru after getting a job offer. Before making a decision
Latest News
UK Woman, 22, Asks If Moving To Bengaluru Is Safe, Internet Gets Brutally Honest

A 22-year-old woman from the United Kingdom is thinking about moving to Bengaluru after getting a job offer. Before making a decision, she reached out online to understand what life in the city might be like, especially for someone her age. She shared that her main worries are safety and feeling

3 hours ago

<h4 class=
Business
Paresh Raja’s £200

Paresh Raja’s £200,000 watch raised red flags years before £1.3-billion MFS collapseIn 2019, Paresh Raja, the man behind MFS, turned up to meetings wearing a Richard Mille timepiece worth upwards of £200,000. Updated on: Mar 26, 2026 7:11 AM IST By Sanya Jain Share via Copy link Years before

3 hours ago

The Uttar Pradesh Police has booked All India Majlis-e-Ittehadul Muslimeen’s state unit chief Haji Shaukat Ali for making allegedly provocative remarks
Latest News
AIMIM leader booked for making allegedly provocative speech at Eid event in Meerut

The Uttar Pradesh Police has booked All India Majlis-e-Ittehadul Muslimeen’s state unit chief Haji Shaukat Ali for making allegedly provocative remarks during an Eid event in Meerut, The Indian Express reported on Wednesday. Three of the party’s office-bearers have also been arrested for

3 hours ago

Tamil Nadu’s main opposition party, AIADMK, on Wednesday released its first list of 23 candidates for the State Assembly polls, with party chief Edappadi K
Politics
Tamil Nadu Elections 2026

Tamil Nadu’s main opposition party, AIADMK, on Wednesday released its first list of 23 candidates for the State Assembly polls, with party chief Edappadi K Palaniswami set to contest from his home constituency of Edappadi. In Tamil Nadu, the polling will be held in a single phase on April 23 to

3 hours ago

Manchester United boss Marc Skinner knows going to Germany and overturning a 3-2 first-leg deficit against Bayern Munich in the Champions League will test his
Sports
Man Utd down but not out - Skinner sure Bayern lead can be overturned

Manchester United boss Marc Skinner knows going to Germany and overturning a 3-2 first-leg deficit against Bayern Munich in the Champions League will test his side like never before. But he refuses to believe it is a task beyond them. Skinner rejected claims his side were naive in not shutting the

3 hours ago

India will champion food security and farmer welfare at the upcoming WTO conference in Cameroon. The nation will advocate for developing economies' policy
World
India to back WTO reform

India will champion food security and farmer welfare at the upcoming WTO conference in Cameroon. The nation will advocate for developing economies' policy space in digital trade and investment. Discussions will cover WTO reform, e-commerce, and fisheries subsidies

3 hours ago

Mohamed Salah's long goodbye from Liverpool signals the end of a glorious era and leaves the Premier League giants facing another expensive rebuild
Sports
Mohamed Salah's long goodbye brings curtain down on golden era for Liverpool

Mohamed Salah's long goodbye from Liverpool signals the end of a glorious era and leaves the Premier League giants facing another expensive rebuild. The Egyptian superstar announced on Tuesday that he would be leaving Anfield at the end of the season after a glittering nine-year spell at the club

3 hours ago

As per the report, a senior Congress leader confirmed that the notices were received a few days ago, giving the party limited time to respond
Latest News
Congress gets notice to vacate Delhi’s Akbar

As per the report, a senior Congress leader confirmed that the notices were received a few days ago, giving the party limited time to respond. The development has caused concern within the party, with leaders acknowledging that the situation has become more urgent than before.As per the report

3 hours ago

US president Donald Trump says he will meet Chinese president Xi Jinping in China on 14-15 May, after delaying the landmark trip amid the US-Israel war with
World
Trump confirms May meeting with Xi Jinping

US president Donald Trump says he will meet Chinese president Xi Jinping in China on 14-15 May, after delaying the landmark trip amid the US-Israel war with Iran. This would be the first visit to China by a US president in nearly 10 years. Trump is also set to host Xi in Washington DC later this

3 hours ago

<h4 class=
Sports
Carlo Ancelotti breaks silence on Neymar World Cup debate amid Brazil push

Carlo Ancelotti reacts to Neymar selection debate as Brazil legends rally amid World Cup snub fears Updated on: Mar 26, 2026 7:10 AM IST Written by Aratrick Mondal Share via Copy link Carlo Ancelotti had his say on Neymar World Cup debate Key Takeaways Summary is AI-generated Brazil head coach

3 hours ago

Queen Camilla is to appear in a BBC documentary about the life-changing power of books. The Queen will reflect on the childhood experiences that sparked her
Life Style
Camilla's love of books explored in BBC documentary

Queen Camilla is to appear in a BBC documentary about the life-changing power of books. The Queen will reflect on the childhood experiences that sparked her passion for reading and reflect on the comfort she still finds in books. In what programme-makers describe as a "special and intimate

3 hours ago

The bombs, the stranded ships and LPG shortages have made it to the headlines. The acid rain, the oil spills and the carbon cost of rerouting ships remain
Technology
West Asia’s war is already an environmental disaster

The bombs, the stranded ships and LPG shortages have made it to the headlines. The acid rain, the oil spills and the carbon cost of rerouting ships remain hidden in plain sight. Four weeks ago, the US and Israel launched airstrikes on Iran. Since then

3 hours ago

NCP(SP) leader Rohit Pawar alleged that Praful Patel and Sunil Tatkare attempted to seize control of the NCP after Ajit Pawar's death by falsely claiming
Politics
Sunetra Pawar thwarted Praful Patel’s bid to take control of NCP

NCP(SP) leader Rohit Pawar alleged that Praful Patel and Sunil Tatkare attempted to seize control of the NCP after Ajit Pawar's death by falsely claiming constitutional amendments to the ECI. Sunetra Pawar reportedly thwarted this plan by writing to the ECI

3 hours ago

State-run Bharat Petroleum Corporation Ltd (BPCL) on Wednesday dismissed rumours of petrol and diesel shortages, assuring that fuel supplies across the country
Business
No Fuel Shortage

State-run Bharat Petroleum Corporation Ltd (BPCL) on Wednesday dismissed rumours of petrol and diesel shortages, assuring that fuel supplies across the country remain adequate and supply chains are functioning smoothly. In a public advisory, the company said it is fully operational and committed to

3 hours ago

<h4 class=
Technology
Samsung Galaxy A57 5G and Galaxy A37 5G launched in India

Samsung Galaxy A57 5G and Galaxy A37 5G mobiles launched in India: Check specs, features and priceSamsung has launched Galaxy A57 and A37 in India, bringing new AI features, camera updates, and long-term software support to everyday smartphone users. Published on: Mar 25

3 hours ago

<h4 class=
Business
Trump names Jensen Huang

Trump names Jensen Huang, Mark Zuckerberg to 13-member tech councilThe President's Council of Advisors on Science and Technology (PCAST) could ultimately include 24 people. Published on: Mar 25, 2026 7:11 PM IST By HT Business Desk Share via Copy link US President Donald Trump plans to appoint Mark

3 hours ago

Warner Bros. Discovery has officially unveiled the first teaser, title and release date of its much-anticipated Harry Potter television series
Entertainment
Harry Potter Series Teaser Out

Warner Bros. Discovery has officially unveiled the first teaser, title and release date of its much-anticipated Harry Potter television series. Announced at a special event in London marking the launch of HBO Max in the region, the series will debut globally on Christmas Day 2026.Warner Bros

3 hours ago

<h4 class=
Latest News
NHAI to take over MG Road stretch

NHAI to take over MG Road stretch, plans upgrade and interchange at Iffco5.5km corridor to be revamped with repairs and traffic solutions; stretch part of NH148A linking Delhi and Gurugram. Updated on: Mar 26, 2026 7:56 AM IST By Abhishek Behl Share via Copy link The National Highways Authority of

3 hours ago

<h4 class=
Sports
Aryna Sabalenka and Elena Rybakina to clash again in Miami Open semi-final

Aryna Sabalenka and Elena Rybakina to clash again in Miami Open semi-final Published on: Mar 26, 2026 7:22 AM IST AFP Share via Copy link Aryna Sabalenka celebrates winning her match against Hailey Baptiste in the quarter finals of the women’s singles at the Miami Open at Hard Rock Stadium (IMAGN

3 hours ago

One player cannot replace Gareth Bale – Wales' greatest is simply irreplaceable – but Harry Wilson is giving the impossible job a pretty good go
Sports
Bale left big boots to fill - will Wilson fire Wales to World Cup

One player cannot replace Gareth Bale – Wales' greatest is simply irreplaceable – but Harry Wilson is giving the impossible job a pretty good go. It is difficult to overstate the void Bale left. More international goals and appearances than any other Welshman

3 hours ago

US officials are considering a plan to seize Iran’s Kharg Island, a crucial oil export hub through which roughly 90 per cent of the country’s crude
World
US Weighs Seizure Of Iran's Kharg Island

US officials are considering a plan to seize Iran’s Kharg Island, a crucial oil export hub through which roughly 90 per cent of the country’s crude shipments pass, according to a Reuters report. The development underscores the widening scope of military options being examined as the conflict

3 hours ago

Dhurandhar: The Revenge isn’t just trending for its box office numbers; it is also giving people a lot to talk about, especially when it comes to its
Latest News
Pak Neta Bragged ‘Dhurandhar’s Jameel Jamali Is Me’

Dhurandhar: The Revenge isn’t just trending for its box office numbers; it is also giving people a lot to talk about, especially when it comes to its characters. The film has been surrounded by chatter, from being called a “propaganda" film to theories about which real-life personalities

3 hours ago

“My mother is so rare, even her eyes are green. Grace, strength, and love, you are everything,” Sonam Kapoor wrote. Sunita Kapoor celebrated her birthday
Latest News
Sonam Kapoor’s Birthday Wish For Mom Sunita Kapoor

“My mother is so rare, even her eyes are green. Grace, strength, and love, you are everything,” Sonam Kapoor wrote. Sunita Kapoor celebrated her birthday on March 25, with warm wishes pouring in from family and the film industry. Among them, Sonam Kapoor took a nostalgic trip down memory lane

3 hours ago

<strong>The Indian rupee fell to a record low, breaching the 94-mark against the United States dollar.</strong> The currency slumped 29 paise to
World
Rupee breaches 94-mark

The Indian rupee fell to a record low, breaching the 94-mark against the United States dollar. The currency slumped 29 paise to close at a record low of 94.05 as the outflow of foreign funds continued amid the conflict in West Asia. A drop in global crude oil prices and positive sentiments in the

3 hours ago

When we think about sleep hygiene, the conversation almost always centres on the brain, rest, memory, and mental recovery. But there is another organ working
Life Style
Sleep Hygiene For Your Eyes

When we think about sleep hygiene, the conversation almost always centres on the brain, rest, memory, and mental recovery. But there is another organ working just as hard, often with far less attention: the eyes. In an age of constant screen exposure, late-night scrolling, and artificial lighting

3 hours ago

Agnikul Cosmos, an Indian space startup, has achieved a major milestone. They successfully test-fired Agnite, the world's largest single-piece 3D-printed
Science
Agnikul’s 'Agnite' test marks breakthrough in 3D-printed rocket engines

Agnikul Cosmos, an Indian space startup, has achieved a major milestone. They successfully test-fired Agnite, the world's largest single-piece 3D-printed booster engine. This innovation drastically cuts rocket manufacturing time from months to just seven days

3 hours ago

Finance Bill 2026 amendments aim to reduce tax litigation, ease reassessment procedures and improve compliance as India transitions to the new Income-tax Act
Latest News
Amendments to Finance Bill 2026

Finance Bill 2026 amendments aim to reduce tax litigation, ease reassessment procedures and improve compliance as India transitions to the new Income-tax Act. Finance Minister Nirmala Sitharaman is scheduled to move a series of amendments to the Finance Bill

3 hours ago


Sing Up