Oklahoma vs Utah Earthquake Risk

Utah has a higher earthquake risk with a score of 7/10 (High) compared to Oklahoma at 5/10 (Moderate). This means Utah faces more frequent and potentially more destructive seismic events.

Oklahoma averages approximately 100 earthquakes per year, while Utah averages about 200 per year. Utah experiences roughly 100 more earthquakes annually.

Oklahoma is associated with Induced seismicity from wastewater injection. Utah is associated with Wasatch Fault 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 80% in Utah. Utah has a larger percentage of residents exposed to seismic hazard.

Oklahoma's most notable earthquake: 2016 Pawnee (M5.8). Utah's most notable earthquake: 2020 Magna (M5.7). These historical events illustrate the seismic potential of each state.