Increased seismic activity halts work at giant Louisiana sinkhol - WSFA.com Montgomery Alabama news.

Increased seismic activity halts work at giant Louisiana sinkhole

Aerial image February 20, 2013 (Source: Assumption Parish OEP) Aerial image February 20, 2013 (Source: Assumption Parish OEP)
Aerial image February 20, 2013 (Source: Assumption Parish OEP) Aerial image February 20, 2013 (Source: Assumption Parish OEP)
Aerial image February 20, 2013 (Source: Assumption Parish OEP) Aerial image February 20, 2013 (Source: Assumption Parish OEP)
GRAND BAYOU, LA (WAFB) -

Officials say they have put a hold on all work directly connected to the giant Louisiana sinkhole in Assumption Parish due to increased seismic activity.

The seismic monitoring in the past 24 hours turned up what appears to be an increase in the underground movement of fluids in the area of the failed Oxy 3 cavern.

Just like in the past, officials say the underground movement is also likely connected to trees falling into the sinkhole and an increase in hydrocarbon odors.

Analysts say even though there appears to be no additional significant threat to the general area, until the underground activity slows down again, operations directly on the sinkhole have been suspended.

The main sinkhole has reached more than 800 feet in diameter and the western wall continues to collapse.

Two weeks ago, officials reported about 5,000 square feet fell in on the southwest side of the sinkhole, officials call this sloughing.

According to Texas-Brine, sloughing is considered a normal part of the stabilization process; the sinkhole surface area will get bigger but the depth will become shallower. In August 2012, the depth of the sinkhole was 490 feet. In January 2013, the depth was just over 200 feet.

As has been reported numerous times previously, natural gas bubbling continues at isolated sites near the center and around the perimeter of the sinkhole.

Copyright 2013 WAFB. All rights reserved.

  • Trending StoriesTrending StoriesMore>>

  • Texas school gunman: 'I'm going to kill you.' Then he fired

    Texas school gunman: 'I'm going to kill you.' Then he fired

    Saturday, May 19 2018 11:51 PM EDT2018-05-20 03:51:30 GMT
    Sunday, May 20 2018 7:34 AM EDT2018-05-20 11:34:03 GMT
    (Jennifer Reynolds/The Galveston County Daily News via AP). April Salinas, second from right, her daughters Meah, 13, and Macee, 6, and Jeramiah Kelley read notes left at memorial behind Texas First Bank, Saturday, May 19, 2018 in Santa Fe, Texas. A gu...(Jennifer Reynolds/The Galveston County Daily News via AP). April Salinas, second from right, her daughters Meah, 13, and Macee, 6, and Jeramiah Kelley read notes left at memorial behind Texas First Bank, Saturday, May 19, 2018 in Santa Fe, Texas. A gu...

    The mother of one slain student said her daughter may have been targeted because she rejected advances from the suspect, who was an ex-boyfriend of her daughter's best friend.

    More >>

    The mother of one slain student said her daughter may have been targeted because she rejected advances from the suspect, who was an ex-boyfriend of her daughter's best friend.

    More >>
  • In deadly school shooting, a confession but no clear motive

    In deadly school shooting, a confession but no clear motive

    Saturday, May 19 2018 1:10 AM EDT2018-05-19 05:10:39 GMT
    Sunday, May 20 2018 12:05 AM EDT2018-05-20 04:05:44 GMT
    (Galveston County Sheriff's Office via AP). This photo provided by the Galveston County Sheriff's Office shows Dimitrios Pagourtzis, who law enforcement officials took into custody Friday, May 18, 2018, and identified as the suspect in the deadly schoo...(Galveston County Sheriff's Office via AP). This photo provided by the Galveston County Sheriff's Office shows Dimitrios Pagourtzis, who law enforcement officials took into custody Friday, May 18, 2018, and identified as the suspect in the deadly schoo...

    Officials say the Texas student charged in the shooting at Santa Fe High School described planning the attack in private journals.

    More >>

    Officials say the Texas student charged in the shooting at Santa Fe High School described planning the attack in private journals.

    More >>
  • After The Royal Wedding: Get a look at what happened next

    After The Royal Wedding: Get a look at what happened next

    Saturday, May 19 2018 5:15 PM EDT2018-05-19 21:15:53 GMT
    The Duke and Duchess of Sussex (Kensington Palace)The Duke and Duchess of Sussex (Kensington Palace)
    The Duke and Duchess of Sussex (Kensington Palace)The Duke and Duchess of Sussex (Kensington Palace)

    The world watched as American actress Meghan Markle married Prince Harry at St. George's Chapel in Windsor Saturday.

    More >>

    The world watched as American actress Meghan Markle married Prince Harry at St. George's Chapel in Windsor Saturday.

    More >>
  • NewsMore>>

  • Texas school gunman: 'I'm going to kill you.' Then he fired

    Texas school gunman: 'I'm going to kill you.' Then he fired

    Saturday, May 19 2018 11:51 PM EDT2018-05-20 03:51:30 GMT
    Sunday, May 20 2018 7:34 AM EDT2018-05-20 11:34:03 GMT
    (Jennifer Reynolds/The Galveston County Daily News via AP). April Salinas, second from right, her daughters Meah, 13, and Macee, 6, and Jeramiah Kelley read notes left at memorial behind Texas First Bank, Saturday, May 19, 2018 in Santa Fe, Texas. A gu...(Jennifer Reynolds/The Galveston County Daily News via AP). April Salinas, second from right, her daughters Meah, 13, and Macee, 6, and Jeramiah Kelley read notes left at memorial behind Texas First Bank, Saturday, May 19, 2018 in Santa Fe, Texas. A gu...

    The mother of one slain student said her daughter may have been targeted because she rejected advances from the suspect, who was an ex-boyfriend of her daughter's best friend.

    More >>

    The mother of one slain student said her daughter may have been targeted because she rejected advances from the suspect, who was an ex-boyfriend of her daughter's best friend.

    More >>
  • Airline passenger accused of punching deaf pregnant woman, service dog

    Airline passenger accused of punching deaf pregnant woman, service dog

    Sunday, May 20 2018 6:57 AM EDT2018-05-20 10:57:56 GMT
    Sunday, May 20 2018 6:57 AM EDT2018-05-20 10:57:56 GMT
    The case was turned over to the FBI, who are still determining if charges will be filed. (Source: Family photos/WKMG/CNN)The case was turned over to the FBI, who are still determining if charges will be filed. (Source: Family photos/WKMG/CNN)

    The case was turned over to the FBI, who are still determining if charges will be filed.

    More >>

    The case was turned over to the FBI, who are still determining if charges will be filed.

    More >>
  • New Starbucks policy: No purchase needed to sit in cafes

    New Starbucks policy: No purchase needed to sit in cafes

    Saturday, May 19 2018 1:10 PM EDT2018-05-19 17:10:57 GMT
    Sunday, May 20 2018 6:53 AM EDT2018-05-20 10:53:47 GMT
    New policy at Starbucks: No purchase needed to sit, use restrooms. (Source: Pixabay)New policy at Starbucks: No purchase needed to sit, use restrooms. (Source: Pixabay)

    New policy at Starbucks: No purchase needed to sit, use restrooms.

    More >>

    New policy at Starbucks: No purchase needed to sit, use restrooms.

    More >>
Powered by Frankly