Does Forrest City, AR need an earthquake retrofit?

Under the seismic model IBC and ASCE 7 use for new construction, Forrest City is Category D. High seismic hazard - this is the category most of coastal California, the Pacific Northwest, and other active fault regions fall into. Code mandates significant seismic detailing and restricts irregular structural configurations. This is the category the Brace + Bolt scope (cripple-wall bracing, foundation bolting) is built for. That puts Forrest City in the 90th percentile nationally for seismic hazard - higher than 90% of the 4,875 US cities USGS was checked against here.

Where Forrest City sits in Arkansas

USGS's underlying values for Forrest City: 0.497g peak ground acceleration, 0.861g at short period, 0.305g at 1 second. Within Arkansas alone, Forrest City ranks 9 of 68 cities by seismic hazard - the 88th percentile in-state. Forrest City has a population of about 12,340.

What a retrofit costs in Forrest City

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 Arkansas 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 Arkansas.

What this means for insurance

A Forrest City 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 Forrest City's figures come from

Forrest City's Category D 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 D does and doesn't tell you about Forrest City.