Crestview, FL: what USGS's seismic model says

Under the seismic model IBC and ASCE 7 use for new construction, Crestview is Category B. Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. That puts Crestview in the 20th percentile nationally for seismic hazard - higher than 20% of the 4,875 US cities USGS was checked against here.

How Crestview compares

USGS's underlying values for Crestview: 0.038g peak ground acceleration, 0.081g at short period, 0.056g at 1 second. Within Florida alone, Crestview ranks 18 of 228 cities by seismic hazard - the 93th percentile in-state. Crestview has a population of about 30,727.

What a retrofit costs in Crestview

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 Florida 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 Florida.

What this means for insurance

A Crestview 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 Crestview's figures come from

Crestview'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 Crestview.