Watchstanders in the Coast Guard Atlantic Area Command Center in Portsmouth, Virginia, monitor search and rescue cases Sept. 1, 2017. Due to the high volume of emergency calls in Texas and Louisiana related to Hurricane Harvey earlier in the week, Coast Guard staff in the Portsmouth Federal Building stood watch taking relayed distress calls and disseminated them to search and rescue coordinators along the Gulf Coast. (U.S. Coast Guard photo by Petty Officer 2nd Class Nate Littlejohn/Released)