Albertville, AL: what USGS's seismic model says

Under the seismic model IBC and ASCE 7 use for new construction, Albertville is Category C. Moderate seismic hazard. Code adds irregular-building restrictions and requires bracing of some nonstructural components (e.g. tall shelving, water heaters) in addition to structural detailing. That puts Albertville in the 75th percentile nationally for seismic hazard - higher than 75% of the 4,875 US cities USGS was checked against here.

Albertville by the numbers

The raw figures: peak ground acceleration 0.152g, short-period spectral response 0.275g, 1-second spectral response 0.105g. Among 107 Alabama cities in this dataset, Albertville ranks 42 for seismic hazard, the 61th percentile within the state. About 23,392 people live in Albertville, Alabama.

What a retrofit costs in Albertville

Outside California, no state-level retrofit grant equivalent to Brace + Bolt could be found for Alabama. 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 Albertville address.

More on how this number was built

The methodology guide covers exactly how USGS's public design-maps API produced Albertville'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.