Cramerton, NC: what USGS's seismic model says

Cramerton carries Seismic Design Category B under USGS's ASCE 7-16 model. Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. Rank it against the rest of the country and Cramerton sits at the 57th percentile for seismic hazard among 4,875 US cities.

Where Cramerton sits in North Carolina

USGS's underlying values for Cramerton: 0.106g peak ground acceleration, 0.206g at short period, 0.083g at 1 second. Within North Carolina alone, Cramerton ranks 39 of 147 cities by seismic hazard - the 74th percentile in-state. Cramerton has a population of about 5,604.

What a retrofit costs in Cramerton

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 North Carolina 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 North Carolina.

Earthquake insurance for a Cramerton home

A Cramerton 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 Cramerton's figures come from

Cramerton'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 Cramerton.