Does Shoreview, MN need an earthquake retrofit?

Under the seismic model IBC and ASCE 7 use for new construction, Shoreview is Category A. Lowest seismic design category. Building code requires no seismic-specific detailing here beyond ordinary construction practice. Nationally, Shoreview ranks above 4% of the 4,875 cities in this dataset for seismic hazard - the 4th percentile.

Where Shoreview sits in Minnesota

The raw figures: peak ground acceleration 0.022g, short-period spectral response 0.047g, 1-second spectral response 0.029g. Among 155 Minnesota cities in this dataset, Shoreview ranks 108 for seismic hazard, the 31th percentile within the state. About 26,939 people live in Shoreview, Minnesota.

Retrofit economics for Shoreview

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

More on how this number was built

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