Natural Disaster Risk in Markham

Natural Hazard Profile: Markham, Virginia

Markham is a small unincorporated community in Fauquier County, along the mid-Atlantic coast. The area experiences hot, humid summers and four distinct seasons, with hurricane and nor'easter exposure 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 Markham.

FEMA rates Markham's composite natural disaster risk at 5.6 out of 10 — moderate risk. Snow avalanche exposure tops the local risk profile, with the area's mountain setting and annual snowfall loading producing regular avalanche cycles on steep slopes. Residents should also account for hurricane and lightning risk in their preparedness planning.

Markham's risk score, slightly above the 5.1/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Fauquier County, the highest-scoring are avalanche, hurricane, and lightning. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a moderate risk rating, Markham residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for avalanche is recommended.