Discover Yahoo! With Your Friends

Explore news, videos, and much more based on what your friends are reading and watching. Publish your own activity and retain full control.

To get started, first

YOUR FRIENDS' ACTIVITY

    Data to Help U.S. Nuclear Facilities Assess Earthquake Hazards

    By Susan Graybeal | Yahoo! Contributor Network – Tue, Jan 31, 2012
    This story comes from the Yahoo! Contributor Network, where individuals publish their unique perspectives on some of the world’s most popular websites.
    Do you have a story to tell? Become a Yahoo! contributor

    The Electric Power Research Institute, in cooperation with the Department of Energy and the Nuclear Regulatory Commission, has released a seismic study to help U.S. nuclear facilities to assess seismic hazards. Here are the details.

    * The data show maps of seismic activity in the U.S. east of Denver, a region that has 62 nuclear sites with 92 commercial reactors, 22 potential new nuclear sites and five DOE nuclear facilities, EPRI stated. This region was selected as it is considered a stable continental region. The information covers this region only.

    * According to EPRI, the Central and Eastern United States Seismic Source Characterization Project cost $7 million over four years, and the cost was shared among the three sponsors. Also participating in the research were technical experts from the U.S. Geological Survey, the Defense Nuclear Facility Safety Board, the nuclear power industry and academia.

    * While the NRC is using the information as part of its implementation of new safety measures for existing and new nuclear facilities following the March 2011 earthquake and tsunami in Japan, EPRI states the project was not undertaken as a result of the Fukushima post-earthquake nuclear meltdown. It was conducted from April 2008 to December 2011 and intended to replace the last seismic model for the eastern United States that was conducted 20 years earlier.

    * The model can be used to calculate levels of earthquake-caused ground motions, EPRI stated. It is not intended to calculate the overall risk of a nuclear facility. The information gleaned from the model is meant to be combined with other factors such as the plant's design and safety features to determine specific seismic risks for each facility.

    * In studying the hazard calculations of the Central and Eastern United States region from 1568 through 2008, the sponsors of the study found the biggest likelihood of future earthquakes exists in New Madrid, Mo., and Charleston, S.C. According to EPRI, other areas containing a history of repeated large magnitude earthquake sources include Charlevoix (lower St. Lawrence), Cherlaw Fault (southeastern Colorado), Meers Fault (southwestern Oklahoma), Reelfoot Rift - Marianna (Marianna, Ark.), Reelfoot Rift - Commerce Fault Zone (from Tamms, Ill., to Qulin, Mo.) and Wabash Valley (Indiana and Illinois).

     

    There are no comments yet

    [ [ [['Connery is an experienced stuntman', 2]], 'http://yhoo.it/KeQd0p', '[Slideshow: See photos taken on the way down]', ' ', '630', ' ', ' ', ], [ [['Connery is an experienced stuntman', 7]], ' http://yhoo.it/KpUoHO', '[Slideshow: Death-defying daredevils]', ' ', '630', ' ', ' ', ], [ [['know that we have confidence in', 3]], 'http://yhoo.it/LqYjAX ', '[Related: The Secret Service guide to Cartagena]', ' ', '630', ' ', ' ', ], [ [['We picked up this other dog and', 5]], 'http://yhoo.it/JUSxvi', '[Related: 8 common dog fears, how to calm them]', ' ', '630', ' ', ' ', ], [ [['accused of running a fake hepatitis B', 5]], 'http://bit.ly/JnoJYN', '[Related: Did WH share raid details with filmmakers?]', ' ', '630', ' ', ' ', ], [ [['accused of running a fake hepatitis B', 3]], 'http://bit.ly/KoKiqJ', '[Factbox: AQAP, al-Qaeda in Yemen]', ' ', '630', ' ', ' ', ], [ [['have my contacts on or glasses', 3]], 'http://abcn.ws/KTE5AZ', '[Related: Should the murder charge be dropped?]', ' ', '630', ' ', ' ', ], [ [['have made this nation great as Sarah Palin', 5]], 'http://yhoo.it/JD7nlD', '[Related: Bristol Palin reality show debuts June 19]', ' ', '630', ' ', ' ', ], [ [['have made this nation great as Sarah Palin', 1]], 'http://bit.ly/JRPFRO', '[Related: McCain adviser who vetted Palin weighs in on VP race]', ' ', '630', ' ', ' ', ], [ [['A JetBlue flight from New York to Las Vegas', 3]], 'http://yhoo.it/GV9zpj', '[Related: View photos of the JetBlue plane in Amarillo]', ' ', '630', ' ', ' ', ], [ [['the 28-year-old neighborhood watchman who shot and killed', 15]], 'http://news.yahoo.com/photos/white-house-stays-out-of-teen-s-killing-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/cv/ip/ap/default/120411/martinzimmermen.jpg', '630', ' ', 'AP', ], [ [['Titanic', 7]], 'http://news.yahoo.com/titanic-anniversary/', ' ', 'http://l.yimg.com/a/p/us/news/editorial/b/4e/b4e5ad9f00b5dfeeec2226d53e173569.jpeg', '550', ' ', ' ', ], [ [['He was in shock and still strapped to his seat', 6]], 'http://news.yahoo.com/photos/navy-jet-crashes-in-virginia-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/cv/ip/ap/default/120406/jet_ap.jpg', '630', ' ', 'AP', ], [ [['xxxxxxxxxxxx', 11]], 'http://news.yahoo.com/photos/russian-grannies-win-bid-to-sing-at-eurovision-1331223625-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/a/p/us/news/editorial/1/56/156d92f2760dcd3e75bcd649a8b85fcf.jpeg', '500', ' ', 'AP', ] ]
    [ [ [['did not go as far his colleague', 8]], '29438204', '0' ], [ [[' the 28-year-old neighborhood watchman who shot and killed', 4]], '28924649', '0' ], [ [['because I know God protects me', 14], ['Brian Snow was at a nearby credit union', 5]], '28811216', '0' ], [ [['The state news agency RIA-Novosti quoted Rosaviatsiya', 6]], '28805461', '0' ], [ [['measure all but certain to fail in the face of bipartisan', 4]], '28771014', '0' ], [ [['matter what you do in this case', 5]], '28759848', '0' ], [ [['presume laws are constitutional', 7]], '28747556', '0' ], [ [['has destroyed 15 to 25 houses', 7]], '28744868', '0' ], [ [['short answer is yes', 7]], '28746030', '0' ], [ [['opportunity to tell the real story', 7]], '28731764', '0' ], [ [['entirely respectable way to put off the searing constitutional controversy', 7]], '28723797', '0' ], [ [['point of my campaign is that big ideas matter', 9]], '28712293', '0' ], [ [['As the standoff dragged into a second day', 7]], '28687424', '0' ], [ [['French police stepped up the search', 17]], '28667224', '0' ], [ [['Seeking to elevate his candidacy back to a general', 8]], '28660934', '0' ], [ [['The tragic story of Trayvon Martin', 4]], '28647343', '0' ], [ [['Karzai will get a chance soon to express', 8]], '28630306', '0' ], [ [['powerful storms stretching', 8]], '28493546', '0' ], [ [['basic norm that death is private', 6]], '28413590', '0' ], [ [['songwriter also saw a surge in sales for her debut album', 6]], '28413590', '1', 'Watch music videos from Whitney Houston ', 'on Yahoo! Music', 'http://music.yahoo.com' ], [ [['keyword', 99999999999999999999999]], 'videoID', '1', 'overwrite-pre-description', 'overwrite-link-string', 'overwrite-link-url' ] ]

    News For You

    Loading...

    US News »

    • Astronauts float inside SpaceX Dragon capsule Irene Klotz
      The SpaceX Falcon 9 test rocket lifts off from Space Launch Complex 40 at the Cape Canaveral Air Force Station in Cape Canaveral

      CAPE CANAVERAL, Florida (Reuters) - Astronauts aboard the International Space Station opened the hatch and floated inside a Space Exploration Technologies' Dragon capsule on Saturday, the first privately owned spaceship to reach the orbital outpost, NASA said. Running ahead of schedule, station commander Oleg Kononenko …

    • Gunman in Indiana standoff dies after shooting himself
      Snipers sit trained on a real estate office where authorities say a gunman is holding an unknown number of hostages in Valparaiso

      VALPARAISO, Indiana (Reuters) - A gunman took hostages in an Indiana real estate office on Friday, then released them after an eight-hour standoff and fatally shot himself in the head, authorities said. The gunman died at a hospital in Valparaiso, Indiana, about 40 miles southeast of Chicago, police said. "We believe there …

    • New Jersey man charged in Etan Patz death after 33 years Joseph Ax
      Hernandez is arraigned in Manhattan Criminal Court via video link seen here in this courtroom sketch in New York

      NEW YORK (Reuters) - A man who police say confessed to strangling Etan Patz was charged with second-degree murder on Friday, 33 years after the 6-year-old boy vanished from his New York neighborhood and soon changed the way the nation responds to missing children. Pedro Hernandez, 51, who worked as a stock boy in a small …

    • Penn State ex-president sues over Sandusky emails: report
      Jerry Sandusky, former Penn State football defensive coordinator, arrives for a hearing at the Centre County Courthouse in Bellefonte, Pennsylvania

      (Reuters) - Pennsylvania State University's former president filed suit on Friday to force the school to turn over emails that are relevant to its probe of the Jerry Sandusky sex abuse scandal, the Centre Daily Times newspaper reported. Sandusky, a former Penn State assistant football coach, goes on trial next month on …

    • Subtropical Storm Beryl forms off South Carolina coast

      MIAMI (Reuters) - Subtropical Storm Beryl formed off the South Carolina coast on Friday and forecasters at the U.S. National Hurricane Center issued a tropical storm warning for parts of the Southeastern U.S. coast. Beryl had top sustained winds of 45 miles per hour and was in the Atlantic about 305 miles east of Charleston, …

     
    One money saving tip you probably haven't tried
    Add your ideas and help make it happen. Join the conversation.
    Episode 11: Hard times for Hometown Hardware
    Should Bill and Donna take on more risk to boost their business?
    One small business owner surprises Bill and Donna
    How Josh's comment on a Remake America video laid the groundwork for something bigger.
    Learn more about Remake America »