Amory's Seismic Design Category, explained

USGS's ASCE 7-16 seismic design model - the same standard building codes use - places Amory in Seismic Design 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. Nationally, Amory ranks above 80% of the 4,875 cities in this dataset for seismic hazard - the 80th percentile.

Amory by the numbers

USGS's underlying values for Amory: 0.134g peak ground acceleration, 0.268g at short period, 0.129g at 1 second. Within Mississippi alone, Amory ranks 16 of 61 cities by seismic hazard - the 75th percentile in-state. Amory has a population of about 6,412.

Retrofit economics for Amory

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 Mississippi 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 Mississippi.

Earthquake insurance for a Amory home

A Amory 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 Amory's figures come from

Amory'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 Amory.