https://phys.org/news/2018-09-big-slosh-florence-days-coast.html

Forecasters said conditions will only get more lethal as the storm pushes ashore early Friday near the North Carolina-South Carolina line and makes its way slowly inland. Its surge of ocean water could cover all but a sliver of the Carolina coast under as much as 13 feet, and days of downpours could dump more than 3 feet of rain, touching off severe flooding.

Florence's winds weakened as it drew closer to land, dropping from a peak of 140 mph (225 kph) earlier in the week, and the hurricane was downgraded from a terrifying Category 4 to a 2.