New Mexico vs Utah Earthquake Risk

Utah has a higher earthquake risk with a score of 7/10 (High) compared to New Mexico at 4/10 (Moderate). This means Utah faces more frequent and potentially more destructive seismic events.

New Mexico averages approximately 40 earthquakes per year, while Utah averages about 200 per year. Utah experiences roughly 160 more earthquakes annually.

New Mexico is associated with Rio Grande Rift, Socorro Magma Body. Utah is associated with Wasatch Fault Zone. These fault systems determine the type and frequency of seismic activity each state experiences.

In New Mexico, approximately 30% 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.

New Mexico's most notable earthquake: 1906 Socorro (M6.0). Utah's most notable earthquake: 2020 Magna (M5.7). These historical events illustrate the seismic potential of each state.