Oklahoma vs Virginia Earthquake Risk

Oklahoma has a higher earthquake risk with a score of 5/10 (Moderate) compared to Virginia at 3/10 (Low-Moderate). This means Oklahoma faces more frequent and potentially more destructive seismic events.

Oklahoma averages approximately 100 earthquakes per year, while Virginia averages about 5 per year. Oklahoma experiences roughly 95 more earthquakes annually.

Oklahoma is associated with Induced seismicity from wastewater injection. Virginia is associated with Central Virginia seismic zone. These fault systems determine the type and frequency of seismic activity each state experiences.

In Oklahoma, approximately 40% of the population lives in areas at risk from earthquakes, compared to 10% in Virginia. Oklahoma has a larger percentage of residents exposed to seismic hazard.

Oklahoma's most notable earthquake: 2016 Pawnee (M5.8). Virginia's most notable earthquake: 2011 Mineral (M5.8). These historical events illustrate the seismic potential of each state.