Monday, September 10, 2018

Storm Surge

Dr. Jeff Masters is now predicting a storm surge along the N.C. coast of 15-20 feet.
From Weather Underground:
If Florence hits the coast of North or South Carolina as a Category 3 or stronger hurricane, we should expect to see record storm surge heights, with a 15 – 20' surge very possible, according to two experts I communicated with today. Dr. Robert Young, Professor of Coastal Geology at Western Carolina University, says that "the track of Hurricane Florence, combined with its expected size and strength at landfall and the unique coastal geomorphology of the region, is likely to result in a record storm surge along portions of the warning area." And according to storm surge expert Dr. Hal Needham, "we could definitely see a 20+ foot storm surge/storm tide in the Carolinas. Even if Florence weakens a bit in the time right before landfall, the surge heights correlate better with the pre-landfall winds than the winds at landfall."

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