Earthquakes

Texas
2:55 pm
Fri September 12, 2014

Three Earthquakes Rattle Texas So Far This Week

Regulators are trying to craft rules to respond to the dramatic uptick in quakes
Credit OLIVER BERG / DPA/LANDOV

It’s been a shaky week in Texas with two small earthquakes rattling the Dallas-Fort Worth area and another slightly more powerful quake detected in South Texas.

On Sunday, the first quake measuring magnitude 2.4 struck near Arlington. It prompted some residents to call 9-1-1 after feeling their houses shake and hearing “explosions,” according to the Fort Worth Star Telegram.

Earthquakes are often accompanied by loud “booms,” something that has become a source of anxiety in newly quake-prone parts of the state.

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StateImpact Texas
9:34 am
Tue February 18, 2014

Exploring the Science Behind Manmade Quakes in Texas

This water tower in Timpson wasn't build to withstand earthquakes. "After 4.0 [on the Richter scale], we get pretty nervous," says Timpson's Mayor Debra Smith. "We have buildings up in town that over a hundred years old."
Terrence Henry/StateImpact Texas

From StateImpact Texas: 

The North Texas towns of Reno and Azle have seen over thirty earthquakes since November, sometimes more than one a day. It’s been unsettling for residents like Barbara Brown.

“Damage to my home, sinkholes on my property. Nerves! And a lot of angst,” she said. “Because you just don’t know when they’re going to happen again.”

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StateImpact Texas
12:46 pm
Tue January 14, 2014

North Texas Earthquake Swarm More Centralized Than Previously Thought

Another minor earthquake shook the North Texas community of Azle on Monday. It’s one of dozens to hit the region over the last few months that have residents on edge and complaining of property damage.

Many see a link between the quakes and increased oil and gas activity. But challenges confront scientists researching the quakes for the U.S. Geological Survey and Southern Methodist University. For one, they’ve needed to more accurately pinpoint the epicenters of the Azle quakes.

View Earthquakes Near Azle, Texas in a larger map

Map created by Andrew Weber for KUT News and StateImpact Texas. Orange circles represent earthquakes, wavy blue lines represent active wastewater disposal wells.

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StateImpact Texas
3:20 pm
Tue January 7, 2014

Amid a Surge of Texas Earthquakes, Oil and Gas Regulators to Hire a Seismologist

Railroad Commissioner David J. Porter asked the commission to "begin a nationwide search to find the best candidate" for a seismologist.
Mose Buchele for KUT

In today’s meeting of the Railroad Commission of Texas, the state Agency that regulates the Texas oil and gas industry, Commissioner David Porter announced the search for a staff seismologist in response to the rash of small earthquakes that have sprung up throughout the state along with the boom in oil and gas production.

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StateImpact Texas
11:47 am
Fri January 3, 2014

Anger Greets State Officials in Quake-Prone Texas Town

Residents of Azle, near Ft. Worth, were asked to raise their hands if they've heard a loud "boom" accompanying recent earthquakes.
Mose Buchele for KUT

“I’ve got a crack in my hallway,” chuckled Marion LeBert as he stood in the parking lot of Azle High School.

“Oh my!” commiserated Tracy Napier. “We have sink holes in our yard. And they’ve gotten bigger since these earthquakes.”

The two were among hundreds of townspeople hoping to get answers at a meeting hosted last  night by the  Railroad Commission of Texas, the state’s oil and gas industry regulators. The area, in Parker and Tarrant counties, didn’t experience earthquakes until recently. Now, it’s seen a swarm of over twenty minor ones in the last two months, troubling residents and causing damage to some homes. The earthquakes would be the topic of discussion.

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StateImpact Texas
12:30 pm
Thu January 2, 2014

Town Hall Tonight Will Take on North Texas Earthquakes

Residents around Eagle Mountain Lake outside of Fort Worth have had a shaky few months. Dozens of small earthquakes have struck the area out of the blue. The Dallas-Fort Worth area is not known as a place that’s prone to earthquakes. In fact, before 2007, there were no recorded earthquakes in the area. Since then, there have been hundreds.

Studies of other swarms of earthquakes to the south in Johnson County and around the Dallas-Fort Worth airport have shown disposal wells to be the culprit, where wastewater from oil and gas drilling is injected deep underground. Inject enough wastewater, at the right pressure, and it can cause quiet faults to slip, resulting in earthquakes.

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Environment
5:31 am
Fri January 18, 2013

Drilling Regulators Tight-Lipped on Fracking Quakes

Drilling's subterranean effects are not a priority for Texas officials.
courtesy flickr.com/dayland

The science linking oil and gas drilling activity and earthquakes has been established for decades. And with the current boom in domestic drilling, more earthquakes are happening and states are taking action to fight them. But not in Texas, where the most drilling is taking place. For StateImpact Texas, KUT’s Mose Buchele reports.

AM Update 6/25/12
7:15 am
Mon June 25, 2012

AM Update: Triple Digit Temperatures, Earthquakes Shake Texas, Crime on Campus

A trip to Barton Springs might help with high regional temperatures.

Triple Digit Temperatures Descend on Austin

This weekend saw triple digit temperatures arrive in Central Texas.

The National Weather Service predicts temperatures above 100 degrees every day this week. Tuesday should reach a stifling 106 degrees.

Meanwhile, chances of rain are slim and Central Texas remains in a state of moderate drought. Texas farmers and ranchers had hoped for some major rain as a result of Tropical Storm Debby, but the weather pattern has stayed relegated to the eastern Gulf of Mexico. 

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AM Update
8:06 am
Fri June 15, 2012

AM Update: Texas Earthquake, Juneteenth Celebrations, Heat Burn OKC

Juneteenth 2010 parades through Austin; Earthquake strikes north Texas; Kevin Durant leads Thunder with 32 points.
Mose Buchele, KUT News; Photo courtesy US Geological Survey; Photo by Layne Murdoch NBAE

North Texas Tremor

An earthquake shook part of North Texas early this morning.

The U.S. Geological Survey says the 3.1 magnitude earthquake happened about 16 miles south of Fort Worth and just over 150 miles north of Austin.

The local sheriff’s office says so far there are no reports of injuries or damage.

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AM Update
8:21 am
Thu May 17, 2012

AM Update: Sound Off on Area Code 737, Quake Shakes East Texas, Water Rate Hike in Kyle

Different area codes: A map of Texas shows the 512 service zone, soon to see introduction of the 737 area code.
Map image courtesy Wikipedia; phone photo by Filipa Rodrigues for KUT News

What Do You Think of Area Code 737?

The Public Utility Commission wants to hear from Central Texans this morning about the plan to add a new area code.

Because of population growth and the popularity of cell phones, the commission says 512 numbers are running out and numbers with a 737 area code will soon be added.

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Environment
1:58 pm
Tue March 20, 2012

A Storify Timeline on the Mexican Earthquake

The earthquake's center is south of Mexico City, near the coastline.
Image courtesy U.S. Geological Survey

Tech blog Mashable has created a Storify timeline culling links and social media updates on the recent Mexico earthquake, and its reverberations in the United States. We've embedded it below. 

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Environment
1:41 pm
Tue March 20, 2012

Strong 7.4 Magnitude Earthquake Strikes Mexico

Many people went into the streets after the strong quake rocked Mexico City.
Ronaldo Schemidt AFP/Getty Images

Originally published on Tue March 20, 2012 3:25 pm

The USGS says an earthquake with a magnitude of 7.4 hit southwest Mexico today.

The United States Geological Survey says it was 6.2 miles deep and about 120 miles east of Acapulco.

We'll have more on this story as it develops.

Update at 3:54 p.m. ET. Back To Normal:

NPR's Jason Beaubien, reporting from the Zocalo area of Mexico City, says officials report no deaths and no major damage.

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Environment
12:16 pm
Mon November 7, 2011

Oklahoma Earthquake Recharges Fracking Debate

This oil and gas rig is located in the Eagle Ford Shale deposit in DeWitt County, Texas.
Photo by Eddie Seal, Texas Tribune

An earthquake hit outside of Oklahoma City on Saturday night. The magnitude 5.6 quake was the strongest in Oklahoma history. The US Geological Survey has released an initial report on the quake, but has not yet given an official cause.

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Environment
10:36 am
Wed August 24, 2011

Earthquake Above 4.5 Unlikely in Central Texas

A tectonic map of Texas.
Image courtesy of University of Texas, Bureau of Economic Geology

After yesterday’s panic on the East Coast over a 5.8 earthquake, we wondered what the odds were of a similarly sized tremor hitting us.

Turns out, the odds are pretty slim. University of Texas seismologist Cliff Frohlich has studied earthquakes for 39 years. He says West Texas had earthquakes in 1931 and 1995 that were near a magnitude 6.0. The 1995 quake was even felt by some people in Austin.  Central Texas had its own 4.0 earthquake in 1902.

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