Does West View, PA need an earthquake retrofit?

Under the seismic model IBC and ASCE 7 use for new construction, West View is Category B. Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. Nationally, West View ranks above 23% of the 4,875 cities in this dataset for seismic hazard - the 23th percentile.

How West View compares

USGS's underlying values for West View: 0.043g peak ground acceleration, 0.09g at short period, 0.045g at 1 second. Within Pennsylvania alone, West View ranks 129 of 193 cities by seismic hazard - the 33th percentile in-state. West View has a population of about 6,426.

Retrofit economics for West View

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 Pennsylvania 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 Pennsylvania.

Insuring against this, not just retrofitting

A West View 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 West View's figures come from

West View'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 West View.