Magnitude 8.2 earthquake hits Alaska coast

A powerful 8.2 magnitude earthquake struck the south coast of Alaska late Wednesday evening, triggering a tsunami alert for parts of the...


A powerful 8.2 magnitude earthquake struck the south coast of Alaska late Wednesday evening, triggering a tsunami alert for parts of the state and tsunami monitoring as far as Hawaii. The threat of a tsunami was lifted within hours, but city dwellers took protection against the earthquake, the largest in the United States in 50 years, seismologists said.

The earthquake was detected about 75 miles southeast of Chignik, Alaska, at around 10:15 p.m. local time, the US Geological Survey said.

It was felt throughout the Alaska Peninsula and on Kodiak Island, the Alaska Earthquake Center reported.

In Kodiak, tsunami sirens sounded and people began to move towards heights and schools as the alert spread.

No serious damage was immediately reported. But for miles around, the earthquake shook residents, campgrounds, lodges and homes.

On Woody Island, a short boat ride from Kodiak, Questa Harper sat in a rocking chair, resting at the end of a long day as a babysitter at Camp Woody.

While sliding back and forth she started to feel like the chair was swaying sideways. “I thought it was weird,” she said on Thursday.

Then, emergency earthquake notifications appeared on cell phones in the camp, where she works with her husband.

The staff gathered the campers, about 69 of them. While being led in song, the group exited the buildings and into the darkness, across campus and up a wooden staircase that led to a hill at a higher elevation.

Staff followed with sleeping bags, fuel, water and snacks. A generator has been put in place. Four-wheeled vehicles and trailers were relocated. The few cabins on the hill couldn’t accommodate them all, so they made do.

“It was a hot, dry night,” she said. “We put our sleeping bags on the hill until it was all clear.”

In Cold Bay, a fishing and waterfowl hunting destination over 400 miles from Kodiak, Michael Ashley was ending his day as manager of Cold Bay Lodge and was about to go to sleep.

Around 10 p.m., the ground seemed to swell under his feet.

“It rolled and I felt like I was riding a wave on a boat,” Ashley, 21, said Thursday. “It lasted at least a minute.”

He made his shelves to keep some of his most precious possessions: a collection of vintage Japanese glass floats, long ago used by fishermen to keep their nets and lines afloat, which regularly wash ashore for the greater pleasure for fishermen. A large float was a particularly recent discovery.

Most of the lodge’s guests were at the bar at the time, and there was no panic, he said. “Earthquakes are common in the Aleutians – they happen every year,” he said. “Last year I got out of the building. It was much more violent.

Last December, a 6.4 magnitude earthquake struck off the coast of a remote region of southern Alaska, but it hasn’t triggered any tsunami warnings that could threaten the region’s string of sparsely populated islands.

About six months ago, a 7.8 magnitude earthquake struck an area off the coast south of the Alaska Peninsula near Wednesday’s main earthquake. An earthquake with a magnitude of 7 Anchorage rocked in 2018, cracking buildings, damaging roads and buckling bridges.

Earthquakes in Alaska are not uncommon. The Alaska Seismic Center reported more than 49,000 seismic events in the state and neighboring regions in 2020. The center also said that Alaska recorded the strongest and third strongest earthquakes in the world last year.

There were at least two dozen aftershocks from Wednesday’s earthquake recorded in Alaska, the USGS said. One of the largest, about 70 miles southeast of Perryville on the Alaska Peninsula, was 6.1.

The alert issued by the National Tsunami Warning Center was in effect for approximately two hours in southern Alaska, the Alaska Peninsula and the Aleutian Islands.

A tsunami watch was also briefly issued for Hawaii and canceled just over an hour later, Governor David Ige said on Twitter. The National Weather Service office in Beach, Hawaii, warned that “dangerous and widespread tsunami waves are possible. “

Tsunamis form as a series of waves caused by a large or sudden displacement of the ocean, the weather service said, citing severe earthquakes below or near the ocean floor as the most common cause. The waves radiate outward in all directions from the disturbance and can move through ocean basins.

The earthquake recorded on Wednesday was one of 17 since 1990 of magnitude 8.2 or greater in the world, according to USGS data.

A 9.2 earthquake struck south-central Alaska in 1964, making it the strongest earthquake to hit North America in recorded history. The ground shook violently over a large area for about four and a half minutes. More than 125 people have died, Anchorage has been heavily damaged, and much of the young state’s infrastructure has been destroyed.

Christine hauser contributed reports.



Source Link

COMMENTS

Name

Africa,879,Americas,4241,Art & Culture,15483,Arts,6660,Arts & Design,1794,Asia,3457,Automobile,494,Baseball,717,Basketball,575,Books,4068,Business,5534,Celebrity,2633,Cricket,648,Crime,158,Cryptocurrency,1829,Dance,616,Defense,836,Diplomatic Relations,2496,Economy,1253,Editorial,260,Education,1368,Elections,308,Energy & Environment,3105,Entertainment,23189,Environment,3789,Europe,4393,Faith & Religion,235,Family & Life,817,Fashion & Style,3467,Finance,20814,Food & Drink,3941,Football,1161,Games,97,Gossip,10289,Health & Fitness,4288,Health Care,948,Hockey,237,Home & Garden,920,Humour,994,Latin America,49,Lifestyle,17812,Media,527,Middle East,1626,Movies,1888,Music,2815,Opinion,3535,Other,12519,Other Sports,5255,Political News,11324,Political Protests,2324,Politics,18220,Real Estate,2069,Relationship,106,Retail,3116,Science,2805,Science & Tech,10595,Soccer,300,Space & Cosmos,380,Sports,12793,Technology,3621,Tennis,655,Theater,1815,Transportation,313,Travel,2702,TV,3845,US,1022,US Sports,1481,Video News,3531,War & Conflict,1069,Weird News,998,World,17328,
ltr
item
Newsrust - US Top News: Magnitude 8.2 earthquake hits Alaska coast
Magnitude 8.2 earthquake hits Alaska coast
https://static01.nyt.com/images/2021/07/29/world/29weather-climate-briefing-earthquake/29xp-tsunami-facebookJumbo.jpg
Newsrust - US Top News
https://www.newsrust.com/2021/07/magnitude-82-earthquake-hits-alaska.html
https://www.newsrust.com/
https://www.newsrust.com/
https://www.newsrust.com/2021/07/magnitude-82-earthquake-hits-alaska.html
true
732247599994189300
UTF-8
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share to a social network STEP 2: Click the link on your social network Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy Table of Content