Natural Disaster Risk in Alderson

Natural Hazard Profile: Alderson, West Virginia

Alderson is a town of roughly 4,664 residents in Greenbrier County, in the interior eastern United States. The area experiences cold winters, warm summers, and mountainous terrain that intensifies flooding, with flash flooding and winter storms shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Alderson.

FEMA rates Alderson's composite natural disaster risk at 5.9 out of 10 — moderate risk. The area faces significant landslide risk, where mountainous topography and saturated soils during wet periods combine to create hazardous mass movement conditions. Residents should also account for avalanche and cold wave risk in their preparedness planning.

Alderson's risk score, slightly above the 5.0/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Greenbrier County, the highest-scoring are landslide, avalanche, and cold wave. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

Alderson's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that landslide exposure is adequately protected is a worthwhile step for property owners.