Friday, May 24 2013 8:43 PM EDT2013-05-25 00:43:00 GMT
The Vernon Parish Sheriff's Office is looking for a bank robbery suspect. The Vernon Bank branch on Colony Boulevard in New Llano was robbed Thursday afternoon. Investigators say a black male subjectMore >>
The Vernon Bank branch on Colony Boulevard in New Llano was robbed Thursday afternoon.More >>
Friday, May 24 2013 7:33 PM EDT2013-05-24 23:33:22 GMT
A kindergartner at T.S. Cooley Elementary Magnet School in Lake Charles read 875 books in one school year. Sophia Moss is 5-years-old and she loves to read. "A lot of the days I read books. It's justMore >>
Sophia loves to read. She even wrote her own book and did her book report on it! And even though she's just beginning her academic career, it's only the beginning of her story.More >>
Friday, May 24 2013 7:24 PM EDT2013-05-24 23:24:38 GMT
Southwest Louisiana is doing its part in the Oklahoma tornado recovery effort. In Westlake, people from all over Southwest Louisiana donated items for the tornado victims. It all started with one manMore >>
Southwest Louisiana is doing its part in the Oklahoma tornado recovery effort.More >>
Friday, May 24 2013 5:51 PM EDT2013-05-24 21:51:00 GMT
The following are closures and changes in garbage collection schedules in Southwest Louisiana related to the Memorial Day holiday: Lake Charles: The City of Lake Charles will observe the Memorial DayMore >>
The following are closures and changes in garbage collection schedules in Southwest Louisiana related to the Memorial Day holiday:More >>
Friday, May 24 2013 5:08 PM EDT2013-05-24 21:08:04 GMT
A 21-year-old Eunice man was arrested early Friday and charged with attempted second-degree murder in connection with a Sunday evening disturbance at a convenience store in Branch where a man was shot. AccordingMore >>
A 21-year-old Eunice man was arrested early Friday and charged with attempted second-degree murder in connection with a Sunday evening disturbance at a convenience store in Branch where a man was shot.More >>
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TIMPSON, TX (KLTV) -
East Texas has not seen such frequent earthquakes since 1964. The question is, why the sudden increase in earthquakes again?
A geophysicist with the United States Geological Survey said the recent earthquakes recorded in Timpson are most likely caused from waste water disposal injections from hydraulic fracturing.
However, Ragan Dickens with the Louisiana Oil and Gas Association said the earthquakes could be caused by an earthquake fault line that runs through East Texas.
"It's hard to say exactly what causes these plates in the earth to shift, but what we can look at is historic data. Historic data shows that there is an earthquake fault line in East Texas that has been around since the early 1800's and there's been well over 100 earthquakes recorded over this time period. So now that earthquakes are again happening in this region, it's easy for opposition or the other side of the argument to pinpoint to hydraulic fracturing or waste water disposal, but the fact of the matter is these earthquakes have been going on for well over 100 years, whereas hydraulic fracturing first got its start in 1949," Dickens said.
However, Arthur McGarr, a geophysicist for the USGS has a different opinion.
He believes earthquakes can result from hydraulic fracturing, something called micro-earthquakes, which he said are too small to be felt at the surface. Therefore, he believes the earthquakes near Timpson are most likely caused by waste water disposal operations.
"The normal procedure is to dispose of that waste water by injecting it underground into a much deeper aquifer. These waste water disposal operations often involve very large volumes of waste water and these occasionally induce earthquakes and we think that's what happened in the case of these earthquakes near Timpson," McGarr said.
Thankfully, major damage rarely occurs from earthquakes under a 6.0 magnitude, and the types of faults across East Texas have yet to produce that strong an earthquake.