Bob Dobrogowski and his daughter Rosie look at the collapsed basement of his parents' home during July 2010 flooding in Milwaukee. Michael Sears/MCT/Landov hide caption

toggle caption Michael Sears/MCT/Landov

After a tornado leveled Moore, Okla., last year, firefighter Shonn Neidel (left) developed an app that helps first responders locate storm shelters under the wreckage. Courtesy of Shonn Neidel hide caption

toggle caption Courtesy of Shonn Neidel

Storm Shelter App Helps Pinpoint People Amid Tornado's Rubble

  • Download
  • <iframe src="https://www.npr.org/player/embed/314235543/314607059" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript