US Geological Survey

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Frogs Disappearing Faster Than Thought

Federal survey shows scary decline in amphibians

(Newser) - Scientists have been worried about the decline in amphibians for years now, and the most comprehensive federal survey of its kind has some bad news: Things are worse than they thought. Researchers from the US Geological Survey found that frogs, salamanders, and amphibians of all kinds are disappearing at an...

26-Foot Tsunami Could Hit California


 26-Foot Tsunami 
 Could Hit California 
new study
Mar 26, 2013 8:15 AM CDT

26-Foot Tsunami Could Hit California

Study looks at Cascadia Subduction Zone fault

(Newser) - It's a frightening scenario: An infamous 620-mile fault located off the West Coast generates an 8.0-magnitude earthquake; it triggers a 26-foot tsunami that strikes northern California. According to a new study, that series of events is a real possibility, and would threaten more than a quarter of a...

4.7 Earthquake Rattles S. California

Temblor was felt in downtown LA, wide area

(Newser) - A small earthquake has shaken a wide area of Southern California, but there's no word of damage. The quake was initially estimated at magnitude 5.1, but that was quickly downgraded to 4.7. The US Geological Survey's automated monitoring system places the epicenter in the desert near...

6.8 Quake Kills 12 in Burma
 6.8 Quake Kills 12 in Burma 
Nov 11, 2012 9:42 AM CST

6.8 Quake Kills 12 in Burma

Gold mine collapses in temblor

(Newser) - A strong earthquake of magnitude-6.8 struck northern Burma today, collapsing a bridge and a gold mine, damaging several old Buddhist pagodas and leaving as many as 12 people feared dead. A slow release of official information left the actual extent of the damage unclear; the epicenter was near the...

7.4 Quake Hits Off Guatemala, 39 Dead

Buildings shake as far away as Mexico City

(Newser) - At least 39 people died in Guatemala today after a mighty 7.4-magnitude quake struck just off the coast. President Otto Perez Molina declared a state of emergency, urging people to evacuate tall buildings, the BBC reports. The quake hit about 15 miles southwest of Champerico at a depth of...

7.7 Quake Hits Off Canada
 Small Quake Tsunami 
 Touches Hawaii 
updated
Oct 28, 2012 1:50 PM CDT

Small Quake Tsunami Touches Hawaii

Only California is still under a tsunami advisory

(Newser) - Officials in Hawaii have canceled a tsunami advisory for the state's coastline, paving the way for beaches and harbors to reopen after widespread fears of waves generated from a powerful earthquake off the coast of Canada. The Pacific Tsunami Warning Center lifted its tsunami advisory early today just before...

Powerful Quake Hits Eastern Indonesia

6.3-magnitude shock strikes undersea; no casualty reports yet

(Newser) - A strong undersea earthquake has hit parts of eastern Indonesia, but there were no immediate reports of damage or casualties. The US Geological Survey says today's 6.3-magnitude quake struck at a depth of 21 miles. It said it was 86 miles southeast of Ambon, the provincial capital of...

Colombia Hit By 7.4 Quake
 Colombia Hit By 7.1 Quake 
UPDATED
Sep 30, 2012 11:59 AM CDT

Colombia Hit By 7.1 Quake

Near border with Ecuador

(Newser) - Colombia's southwestern region was rocked this morning by an earthquake whose magnitude has been revised downward to 7.1, reports the USGS . It was centered 28 miles south of Popayan, near the border with Ecuador, notes Reuters . The quake was initially reported at 7.3, then 7.4, with...

7.9 Quake Hits Costa Rica

 7.6 Quake Hits Costa Rica 
UPDATED
Sep 5, 2012 11:40 AM CDT

7.6 Quake Hits Costa Rica

Buildings rattled 90 miles away in San Jose

(Newser) - A powerful 7.6-magnitude quake has hit about five miles northeast of Samara, Costa Rica, reports the US Geological Survey , which initially pegged the magnitude at 7.9. It was the largest quake to hit the country since one of the same magnitude struck in 1991, killing 47, reports Reuters...

3.3 Quake Shakes Los Angeles
 3.3 Quake Shakes Los Angeles 
Sep 3, 2012 6:15 AM CDT

3.3 Quake Shakes Los Angeles

Small temblor was centered in Beverly Hills

(Newser) - The US Geological Survey is reporting an earthquake early today in the greater Los Angeles area. The magnitude-3.3 quake was centered in Beverly Hills at 3:26am. There are no immediate reports of damage. A Beverly Hills police watch commander said his station has been getting numerous calls from...

Chile Panics as 6.2 Quake Hits
 Chile Panics as 6.2 Quake Hits 
Jan 23, 2012 1:17 PM CST

Chile Panics as 6.2 Quake Hits

No damage reported as quake hits uncomfortable close to last disaster

(Newser) - A magnitude-6.2 earthquake struck today just off the shore of south-central Chile, the same area devastated by a massive temblor two years ago, though there were no immediate reports of damage. Today's quake was centered 31 miles northwest of Concepcion, and relatively shallow at 12 miles deep. But...

Oklahoma Earthquake: 5.6 Temblor Rattles State
 5.6 Quake Shakes Oklahoma 
Nov 6, 2011 5:46 AM CST

5.6 Quake Shakes Oklahoma

Series of temblors rattles state more accustomed to tornadoes

(Newser) - A magnitude 5.6 earthquake last night was the strongest in a series that shook Oklahoma—a state more accustomed to tornadoes—cracking buildings, buckling a highway, and rattling nerves. The 5.6 quake was the state's strongest ever and shook a college football stadium 50 miles away, while...

US Installing Quake Sensors in Northern Mexico

Machine will spot quakes heading north of the border

(Newser) - Next time the ground shakes in Mexico, the Department of Defense and the US Geological Survey want to know about it. The agencies are spending $500,000 to install earthquake monitoring machines in Mexican border regions, the Los Angeles Times reports. Officials say they don't want a repeat of...

Big Question of Yesterday's Quake: Why Virginia?

And will it happen again?

(Newser) - "Smack dab in the middle of Virginia" doesn't seem like the likeliest earthquake epicenter locale, and yesterday's quake has plenty of East Coasters wondering why it struck there—and if it'll happen again. The Christian Science Monitor tosses out the word "rare": USGS seismic hazard...

Largest Quake Since 1973 Rocks Colorado

5.3-magnitude shaker rattles homes near New Mexico border

(Newser) - The strongest earthquake to hit Colorado in nearly 40 years has shaken homes near the New Mexico border and caused rockslides along highways—but there have been no immediate reports of injuries. The 5.3-magnitude quake struck close to midnight, centered some 180 miles south of Denver, AP reports. Two...

Two 7.0-Magnitude Quakes Strike Burma

Caused buildings to sway in Bangkok

(Newser) - Two 7.0-magnitude earthquakes hit northeastern Burma less than a minute apart today, shaking the ground as far away as Bangkok, where buildings swayed. The quakes struck near the country's borders with Thailand and Laos, about 70 miles from the northern Thai city of Chiang Rai. The US Geological Survey...

Indonesia Issues Tsunami Warning After 6.8 Quake

Temblor struck off Papua New Guinea

(Newser) - Indonesia says it issued a tsunami warning after a powerful quake hit off Papua New Guinea. The US Geological Survey says the quake had a preliminary magnitude of 6.8 and was centered 325 miles northeast of the capital, Port Morseby. It struck 31 miles beneath the ocean floor. Fauzi,...

6.0 Quake Shakes Guatemala, but No Damage

Quake also hit El Salvador

(Newser) - A strong earthquake has rocked Guatemala and parts of El Salvador, but there were no immediate reports of injuries or damage in either country. The US Geological Survey says the quake had a preliminary magnitude of 6.0, and hit this morning about 60 miles southwest of Guatemala City, where...

South Pacific Avoids Tsunami After Big Earthquakes

Warning issued after off Vanuatu, canceled after only small wave materializes

(Newser) - Tsunami warnings for a swath of the South Pacific—including American Samoa, Australia and New Zealand—issued after a pair of strong underwater earthquakes have been canceled after only a small wave materialized. Many residents had already moved to higher ground after the 7.8 and 7.1 temblors; American...

More Quakes Slam Indonesia, Still Counting Its Dead

Witness describes crumbled, burning wreckage in Padang

(Newser) - Indonesia, still counting the dead and searching for the missing from yesterday’s 7.6 earthquake, was rattled by two more earthquakes this morning local time. The US Geological Survey recorded a 6.8 quake 140 miles from Padang, the western Sumatran city nearest yesterday’s epicenter; just 20 minutes...

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