East Rochester, NY: what USGS's seismic model says

USGS's ASCE 7-16 seismic design model - the same standard building codes use - places East Rochester in Seismic Design Category B: 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 East Rochester sits at the 52th percentile for seismic hazard among 4,875 US cities.

East Rochester by the numbers

USGS's underlying values for East Rochester: 0.085g peak ground acceleration, 0.158g at short period, 0.048g at 1 second. Within New York alone, East Rochester ranks 136 of 170 cities by seismic hazard - the 20th percentile in-state. East Rochester has a population of about 6,139.

Retrofit economics for East Rochester

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.

Earthquake insurance for a East Rochester home

A East Rochester 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 East Rochester's figures come from

East Rochester'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 East Rochester.