Tornado warnings officially expired across multiple parts of South Carolina and North Carolina as a fast-moving line of severe storms shifted eastward toward the coast. The National Weather Service (NWS) had previously issued urgent alerts for several counties in both states, warning residents of damaging winds, heavy rainfall, large hail, and the threat of isolated tornadoes.
By midday, the severe weather threat had largely cleared across the Grand Strand and the Pee Dee regions. Forecasters reported that the remaining atmospheric instability and tornado threat shifted directly into eastern North Carolina, bringing an end to the immediate danger for most inland communities.
Affected Counties and Final Monitoring Zones
During the height of the weather event, numerous counties fell under active NWS warnings. In South Carolina, alerts covered several key areas:
- Horry County
- Marion County
- Dillon County
- Marlboro County
Eastern Horry County-including the communities of Loris, Longs, and Little River-served as the final area monitored by meteorologists for potential rotation before the expiration time. A specific warning affecting Columbus County in North Carolina and Horry County in South Carolina remained active until 12:15 p.m. before expiring.
In North Carolina, early warnings spanned a broad swath of the state. While counties like Robeson and Scotland were declared clear by early afternoon, numerous other central and eastern counties experienced heavy downpours and high-wind alerts as the squall line progressed.
Weather Alerts: Watches Versus Warnings
Meteorological agencies continually emphasize the distinction between weather watches and warnings to ensure public safety during severe weather outbreaks:
- Tornado Watch: Conditions are favorable for the development of severe thunderstorms and tornadoes in and close to the watch area. Residents should review emergency plans and secure loose outdoor items.
- Tornado Warning: A tornado has been sighted or indicated by weather radar. Immediate action is required to protect life and property by moving to an interior room on the lowest floor of a sturdy building.
With the expiration of these latest warnings, local emergency management officials remind residents to remain vigilant during future severe weather events and to ensure multiple reliable methods for receiving emergency alerts are active on their mobile devices.
