Munster, IN: what USGS's seismic model says

Munster 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. Nationally, Munster ranks above 36% of the 4,875 cities in this dataset for seismic hazard - the 36th percentile.

Munster by the numbers

The raw figures: peak ground acceleration 0.059g, short-period spectral response 0.12g, 1-second spectral response 0.067g. Among 126 Indiana cities in this dataset, Munster ranks 91 for seismic hazard, the 28th percentile within the state. About 23,634 people live in Munster, Indiana.

Retrofit economics for Munster

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

What this means for insurance

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 Munster address.

More on how this number was built

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