Does Lackawanna, NY need an earthquake retrofit?

Under the seismic model IBC and ASCE 7 use for new construction, Lackawanna is Category B. Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. That puts Lackawanna in the 53th percentile nationally for seismic hazard - higher than 53% of the 4,875 US cities USGS was checked against here.

Where Lackawanna sits in New York

USGS's underlying values for Lackawanna: 0.088g peak ground acceleration, 0.16g at short period, 0.044g at 1 second. Within New York alone, Lackawanna ranks 131 of 170 cities by seismic hazard - the 23th percentile in-state. Lackawanna has a population of about 19,629.

Retrofit economics for Lackawanna

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 New York 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 New York.

Insuring against this, not just retrofitting

A Lackawanna 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 Lackawanna's figures come from

Lackawanna'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 Lackawanna.