Tropical Storm in Hatteras Island, North Carolina

Tropical storm force winds were measured on a WxFlow station near Oregon Inlet on Hatteras Island. Winds reached tropical storm force criteria Friday morning and persisted into Friday evening with a max wind speed of 40 knots, while the highest recorded wind gust was 59 knots.

On Thursday, September 21st, an area of low pressure begin to develop and get more organized off the Southeast US coastline. That low continued to deepen and become more organized, eventually taking on tropical characteristics, becoming the 15th named storm of the 2023 Atlantic Hurricane Season on Friday, September 22nd. Ophelia developed into a strong tropical storm and moved north over the next couple of days, making landfall during the early morning hours near Emerald Isle, NC. Ophelia continued to march north through the heart of Eastern North Carolina on Saturday, September 23rd. Ophelia eventually weakened to a Tropical Depression Saturday evening over southern Virginia.

Ophelia brought widespread heavy rainfall, gusty winds, and significant river and storm surge flooding to portions of Eastern North Carolina, and is a reminder that it's never just a tropical storm. One of the more notable impacts with Ophelia was flooding, both from storm surge and from heavy rain / flash flooding. Significant storm surge flooding occurred along the Neuse, Pamlico, and Pungo Rivers. Inland, significant flooding occurred in the Greenville area due to flash flooding and a rapidly rising Green Mill Run.