Bay Minette, AL: what USGS's seismic model says

Bay Minette 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. That puts Bay Minette in the 28th percentile nationally for seismic hazard - higher than 28% of the 4,875 US cities USGS was checked against here.

Bay Minette by the numbers

USGS's underlying values for Bay Minette: 0.047g peak ground acceleration, 0.096g at short period, 0.062g at 1 second. Within Alabama alone, Bay Minette ranks 87 of 107 cities by seismic hazard - the 19th percentile in-state. Bay Minette has a population of about 8,505.

Retrofit economics for Bay Minette

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 Alabama 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 Alabama.

What this means for insurance

A Bay Minette 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 Bay Minette's figures come from

Bay Minette'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 Bay Minette.