Do YOU live in a volcano danger zone?  DailyMail.com's map reveals location of 169 volcanoes across America - including 18 that are 'very high' threats

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America is location to 169 volcanoes that widen miles wrong nan ground, waiting to awaken, but experts person classified 18 arsenic nan highest threat to nan nation.

The sleeping giants are located successful Washington, Oregon, California, Hawaii, American Samoa and Alaska, pinch immoderate knowledgeable explosions successful caller years.

The study from nan US Geological Survey (USGS) notes that 13 of nan volcanoes are located successful densely populated and highly developed areas, and nan remainder beryllium successful places that would disrupt world aviation if they were to erupt.

One specifically is simply a supervolcano successful California, the Long Valley Caldera, which has not exploded in 760,000 years but has been deed pinch swarms of earthquakes  recently- experts person said these are 'precursors for an eruption.'

America is location to 169 volcanoes that widen miles wrong nan ground, waiting to awaken, but experts person classified 18 arsenic nan highest threat to nan nation. The sleeping giants are located successful Washington, Oregon, California, Hawaii and Alaska, pinch immoderate knowledgeable explosions successful caller years

The US is 1 of nan astir volcanic countries successful nan world, containing much than 10 percent of Earth's progressive volcanos. 

It is besides location to 3 of nan world's 20 supervolcanoes - Yellowstone, Long Valley Caldera and the Valles Caldera.

The study was released successful 2018 but is nan astir updated consequence appraisal conducted by USGS and builds connected nan erstwhile study published successful 2005.

Experts are perpetually monitoring Wyoming's Yellowstone Caldera arsenic immoderate judge it is overdue for an eruption.

But, nan study listed nan supervolcano 21st successful nan assessment.

The astir vulnerable is Hawaii's Kīlauea, which erupted connected January 5, 2023, erstwhile nan USGS raised nan alert level owed to signs magma was moving beneath nan acme surface, an denotation nan volcano mightiness erupt.

The volcano has predominant eruptions that are usually nonexplosive, but Kīlauea had 50 explosive events successful May 1924 during a two-and-a-half-week play and spewed ash and 10-ton rocks into nan sky, leaving 1 man dead.

The astir vulnerable is Hawaii's Kīlauea, which erupted connected January 5, 2023 (pictured). Kīlauea had 50 explosive events successful May 1924 during a two-and-a-half-week period

Mount St Helens successful Washington classed second, but its magma is inherently much explosive than nan Kīlauea magma

An eruption successful 2018 destroyed much than 700 homes and caused hundreds of millions of dollars successful damage. 

Mount St Helens successful Washington classed second, but its magma is inherently much explosive than nan Kīlauea magma.

This is because nan Washington State volcano has much h2o swirling astir inside, which provides much unit to merchandise nan magma.

Mount St Helens released its fury connected May 18, 1980, 1 period aft scientists noticed 'great amounts of crushed shaking and avalanching caused by section earthquakes.'

At slightest 57 group were killed, 230 quadrate miles of onshore were destroyed, 200 homes were demolished, and miles and miles of highways were ruined - accounting for much than $1 cardinal successful damages.

Also connected nan database are Washington's Mount Rainer (last erupted successful 1894), Mount Baker (last erupted in 1843) and Glacier Peak (last erupted successful 1700).

Also connected nan database are Washington's Mount Rainer (last erupted successful 1894), Mount Baker (last erupted successful 1843) and Glacier Peak (last erupted successful 1700). Mount Rainier (pictured) has produced astatine slightest 4 eruptions and galore lahars successful nan past 4,000 years

Alaska's Redoubt Volcano erupted connected March 22, 2009, erstwhile it sent ash plumes 9 miles into nan sky. This disaster forced a region of nationalist and world flights

Mount Rainier successful Pierce County, located successful nan Seattle metropolitan area, has produced astatine slightest 4 eruptions and galore lahars successful nan past 4,000 years. 

Alaska's Redoubt Volcano classed 4th successful nan assessment, which is an progressive stratovolcano successful nan mostly volcanic Aleutian Range

It past erupted connected March 22, 2009, erstwhile it sent plumes of ash 9 miles into nan sky, forcing aerial recreation to extremity - this is simply a awesome aviation way for nationalist and world flights.

Data collected 40 to 50 earthquakes were striking each hour.

Before this disaster, Redoubt Volcano exploded over 4 months from 1989 to 1990.

USGS besides wished Alaska's Akutan Island, Makushin Volcano, Mount Spurr and Augustine Volcano are 'very precocious threat' volcanoes.

Mount Shasta, California was listed arsenic number 5 successful nan assessment, which has not pushed magma to nan aboveground successful 3,200 years

The authorities has complete 130 volcanoes, pinch 54 considered historically progressive - they person exploded successful nan past 300 years.

Mount Shasta, California was listed arsenic number 5 successful nan assessment, which has not pushed magma to nan aboveground successful 3,200 years.

'Mount Shasta erupts episodically pinch 10 aliases much eruptions occurring successful short (500-2,000 year) clip periods separated by agelong intervals (3,000-5,000 years) pinch fewer aliases nary eruptions,' according to nan USGS.

Scientists person said that Mount Shasta has erupted an mean of each 600 years, pinch nan past important eruption occurring successful 1786.

Scientists astatine Tuft University assessed nan imaginable hazards that would hap if Mount Shasta blew.

'Four towns will beryllium destroyed erstwhile Mount Shasta erupts: Dunsmuir, McCloud, Mount Shasta, and Weed. Weed will beryllium nan municipality astir importantly affected by lahar flooding, losing complete 43 percent of its full municipality area, followed by McCloud, which will suffer 42 percent,' sounds nan study.

'In total, 9112 group will request to beryllium evacuated from these municipality areas.'

The 4 locations would besides beryllium buried successful complete 4,000 feet of ash. 

USGS's 2018 study besides listed California's Lassen volcanic center, which had 150 explosions successful 1915, and nan state's supervolcano, Long Valley Caldera.

Long Valley Caldera erupted about 700,000 years ago, forming nan caldera and producing pyroclastic flows that traveled 40 miles from nan vent and covered astir 932 miles.

California's Long Valley Caldera has not exploded successful 760,000 years but has been deed pinch swarms of earthquakes precocious - experts person said these are 'precursors for an eruption'

Scientists detected 3 earthquakes southbound of nan caldera and 1 beneath nan building successful May 1980, marking nan opening of an unrest that continued into nan 1990s.

And swarms of earthquakes person plagued Long Valley since.

Scientists astatine nan California Institute of Technology (Caltech) published a study this week astir Long Valley's seismic activity, revealing that much than 2,000quakes person rumbled done nan area successful caller years.

While swarms are precursors for an eruption, nan squad recovered nan caller seismic activity results from fluids and gases released arsenic nan area cools disconnected and settles down.

However, other scientists for illustration Rob Nelson pass nan caldera is gearing up to explode.

'There are worrying signals of probable volcanic activity,' Nelson said successful Science Channel's 'Secrets of nan Underground' documentary.

'And hints are pointing to an impending eruption strewn complete this vale - nan location of North America's second-largest explosive volcanic eruption.'

Experts astatine nan USGS precocious wished that 240 cubic miles of magma are sitting beneath a California volcano.

If each nan magma were to erupt astatine once, it would merchandise 800 times nan measurement of materials than Mount St Helen. 

Oregon's Mount Hood was classed sixth, which past erupted successful 1866, owed to sitting close to quickly increasing communities and recreation areas.

The USGS shows that nan likelihood of an eruption successful nan adjacent 30 years are betwixt 3 and 7 percent. 

'A important eruption of Mount Hood, specified arsenic an eruption of lava domes that illness to shape pyroclastic flows and lahars, would displace respective 1000 residents and origin billion-dollar-scale harm to infrastructure and buildings,' nan agency shared.

Oregon's Three Sisters, Newberry Volcano and Crater Lake volcanoes are besides precocious threats.

Along pinch Hawaii's Kīlauea, nan state's Mauna Loa volcano is besides mentioned successful nan appraisal - classed 16th.

Mauna Loa is nan world's largest volcano connected nan south-central portion of nan main island. The statement past erupted connected November 27, 2022 and ended connected December 13. Pictured is nan volcano erupting connected December 3

Mauna Loa is nan world's largest volcano connected nan south-central portion of nan main island.

The statement past erupted connected November 27, 2022 and ended connected December 13.

This was nan first eruption since 1984, which lasted for two days and produced lava flows that reached wrong astir 4 miles of Hilo, a metropolis that's location to astir 44,000 group today.

The USGS appraisal is based connected 15 hazard factors, including nan type of volcano, nan known wave of eruptions, nan threat of triggering a tsunami, and nan imaginable for volcanic mudslides aliases lahars. 

The rankings besides see 9 alleged vulnerability factors related to nan threats to section communities, specified arsenic past fatalities and adjacent organization density.

Each volcano gets rankings for these factors contributing to its last wide hazard score. 

The last database is divided into 5 categories based connected nan threat level: very high, high, moderate, debased and very low. 

'The threat ranking is not an denotation of which volcano will erupt next,' according to nan USGS report.

'Rather, it indicates really terrible nan impacts mightiness beryllium from early eruptions astatine immoderate fixed volcano.'


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