Cumberland, MD: what USGS's seismic model says

USGS's ASCE 7-16 seismic design model - the same standard building codes use - places Cumberland in Seismic Design Category B: Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. That puts Cumberland in the 29th percentile nationally for seismic hazard - higher than 29% of the 4,875 US cities USGS was checked against here.

Cumberland by the numbers

USGS's underlying values for Cumberland: 0.049g peak ground acceleration, 0.101g at short period, 0.043g at 1 second. Within Maryland alone, Cumberland ranks 36 of 46 cities by seismic hazard - the 22th percentile in-state. Cumberland has a population of about 18,643.

Retrofit economics for Cumberland

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 Maryland 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 Maryland.

Earthquake insurance for a Cumberland home

A Cumberland 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 Cumberland's figures come from

Cumberland'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 Cumberland.