Does Oak Hill, WV need an earthquake retrofit?

USGS's ASCE 7-16 seismic design model - the same standard building codes use - places Oak Hill in Seismic Design Category B: Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. Nationally, Oak Hill ranks above 57% of the 4,875 cities in this dataset for seismic hazard - the 57th percentile.

How Oak Hill compares

USGS's underlying values for Oak Hill: 0.106g peak ground acceleration, 0.193g at short period, 0.067g at 1 second. Within West Virginia alone, Oak Hill ranks 4 of 26 cities by seismic hazard - the 88th percentile in-state. Oak Hill has a population of about 7,732.

Retrofit economics for Oak Hill

A full earthquake retrofit typically runs $5,000-$10,000 nationally (around $7,000 typical), driven mainly by house size and foundation type, not by West Virginia specifically. California's Earthquake Brace + Bolt grant, which covers a large share of this cost, is a California-only program and does not apply in West Virginia.

What this means for insurance

A Oak Hill homeowner cannot buy a standalone earthquake policy in most cases - it is added to an existing homeowners policy as an endorsement, so the place to start is a regular home-insurance quote.

Where Oak Hill's figures come from

Oak Hill's Category B and every number above trace to USGS's own ASCE 7-16 Design Maps service - see the methodology guide. See the category explainer for what Category B does and doesn't tell you about Oak Hill.