Haltom City, TX: what USGS's seismic model says

Haltom City 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 Haltom City sits at the 27th percentile for seismic hazard among 4,875 US cities.

Haltom City by the numbers

The raw figures: peak ground acceleration 0.046g, short-period spectral response 0.095g, 1-second spectral response 0.052g. Among 384 Texas cities in this dataset, Haltom City ranks 117 for seismic hazard, the 70th percentile within the state. About 45,786 people live in Haltom City, Texas.

Bracing and bolting: the actual cost

Outside California, no state-level retrofit grant equivalent to Brace + Bolt could be found for Texas. A typical retrofit still runs $5,000-$10,000 nationally, about $7,000 for a common single-family job.

Insuring against this, not just retrofitting

Outside California, earthquake coverage is typically sold as an endorsement added to a standard homeowners policy, not a separate product - worth asking about directly when getting a home-insurance quote for a Haltom City address.

More on how this number was built

The methodology guide covers exactly how USGS's public design-maps API produced Haltom City's numbers. The guide to what a Seismic Design Category actually means covers why a category is never a substitute for an engineer's assessment of one specific house.