FEMA rates relative hurricane risk for Horry County as very high and reports FEMA annualized frequency of 0.289 per year for the area.
FEMA summary
FEMA's profile for Horry County reports FEMA annualized frequency of 0.289 per year for hurricane. FEMA's relative risk rating for the area is very high; the annualized frequency is a separate measure.
Hazard metrics cover FEMA county-equivalent geographies rather than individual addresses or parcels. Use local or state hazard maps before making a property, insurance, retrofit, or evacuation decision.
Select a hazard to inspect FEMA's figures for Horry County.
Hurricane
FEMA combines its area-wide loss estimate and community data in this relative rating. Event frequency appears separately below.
Relative FEMA score
99.6/100
Occurrence thresholds vary by hazard. The FEMA methodology defines the value for each hazard.
The area loss estimate combines FEMA's modeled losses to buildings, population, and agriculture across Horry County. It is not an estimate for a home or address.
City risk summary
For Myrtle Beach, FEMA rates hurricane risk for Horry County as very high, with a relative score of 99.6/100. The next highest relative scores are lightning at 97.4/100 and tornado at 96.1/100.
Using FEMA data for Horry County, Myrtle Beach is #4 among 10 covered South Carolina entries for hurricane risk. Florence is about 61 straight-line miles from the Myrtle Beach map point; its FEMA figures cover Florence County.
For homeowners and movers
Preparedness actions
Living in Myrtle Beach? Learn how to handle water storage, sanitation, and security in a small space.
The map shows Myrtle Beach. All FEMA figures on this page cover Horry County.
The FEMA figures cover Horry County. Address-level conditions require local maps, building records, and property details.
FEMA rates relative hurricane risk for Horry County as very high. Its FEMA annualized frequency is 0.289 per year. Damage at a specific address also depends on the building, soil, elevation, and exact hazard zone.
Among 10 South Carolina cities covered by this directory, Myrtle Beach is #4 for relative hurricane risk based on FEMA's score for Horry County. Homes within Myrtle Beach can have different soil, elevation, construction, and hazard-zone conditions.
In FEMA's data for Horry County, the highest relative ratings are Hurricane (Very High), Lightning (Relatively High), and Tornado (Relatively High). FEMA uses estimated losses and community data along with event frequency when assigning these ratings.
The hazard numbers cover Horry County. For an individual home, check local fault, flood, fire, evacuation, and building records for the exact address.
FEMA gives Horry County an overall relative risk rating of relatively high. Conditions at a specific home depend on its hazard zones, building type, maintenance, insurance, and access to evacuation routes and emergency services.
Start with this step: Confirm the exact hazard using official local maps before making property or insurance decisions. Know how local officials issue warnings and evacuation instructions. Use Ready.gov Be Informed and local emergency guidance for a complete plan.
Distances are measured between city coordinates.
| City | Distance | Hurricane rating | Relative score |
|---|---|---|---|
| Florence, SC | 61 mi | Relatively Moderate | 95.6 |
| Wilmington, NC | 67 mi | Very High | 99.4 |
| Mount Pleasant, SC | 80 mi | Very High | 99.6 |
| Charleston, SC | 88 mi | Very High | 99.6 |
| North Charleston, SC | 88 mi | Very High | 99.6 |
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View productHazard metrics come from FEMA National Risk Index v1.19.0 (March 2023). City population and coordinates come from SimpleMaps US Cities Database. For current conditions, use official local maps, warnings, inspections, and professional advice.