Minden's Seismic Design Category, explained

Minden 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 Minden sits at the 35th percentile for seismic hazard among 4,875 US cities.

How Minden compares

USGS's underlying values for Minden: 0.058g peak ground acceleration, 0.12g at short period, 0.074g at 1 second. Within Louisiana alone, Minden ranks 7 of 59 cities by seismic hazard - the 90th percentile in-state. Minden has a population of about 11,195.

Retrofit economics for Minden

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 Louisiana 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 Louisiana.

Insuring against this, not just retrofitting

A Minden 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 Minden's figures come from

Minden'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 Minden.