The U.S. National Hurricane Center, in its 11 a.m. update on Sept. 11, is forecasting that Florence, a Category 4 storm with 130 mph winds, could make landfall north of the border of North Carolina and South Carolina on Friday morning, Sept. 14.
A hurricane watch is in effect for Edisto Beach South Carolina to the North Carolina-Virginia border and the Albemarle and Pamlico Sounds, the agency said.
“Interests elsewhere in the southeastern and mid-Atlantic states should monitor the progress of Florence. Additional watches may be required later today,” the NHC said.
Earlier Hurricane Reports on Brunswick
“Class I” buildings at the Brunswick Power Plant “are designed to withstand 300-mph tornado winds,” according to a 2004 report from the U.S. Nuclear Regulatory Commission (pdf). “The nominal plant grade results in 2 feet of water depth surrounding the plant during maximum surge conditions, and all of the safety-related structures are waterproofed to an elevation of 22 feet,” the report said.According to the NRC report: “During the approach of Hurricanes Charley and Frances to the Cape Fear Region of North Carolina (which includes the Brunswick power plant), the NRC resident inspectors attended hurricane preparation status meetings, reviewed site preparations for adverse weather, and reviewed preparations for plant damage assessment. The inspectors toured risk-significant and susceptible plant areas to verify the implementation of adverse weather preparation procedures and compensatory measures before the onset of adverse weather conditions.” It’s unclear if power plant officials are doing the same ahead of Florence’s approach.
“All the nuclear power plants affected by Hurricane Matthew weathered the storm well and were well-prepared for the high winds and heavy rains,” Joe Pollock, the U.S. Nuclear Energy Institute vice president of nuclear operations, told World Nuclear News in October 2016 after Matthews impact. “These facilities have proven their ability to withstand hurricanes and provide electricity to homes and businesses as soon as off-site power is restored and the electricity grid can accommodate the power,” he added.