New Mexico vs Puerto Rico Earthquake Risk

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

New Mexico averages approximately 40 earthquakes per year, while Puerto Rico averages about 100 per year. Puerto Rico experiences roughly 60 more earthquakes annually.

New Mexico is associated with Rio Grande Rift, Socorro Magma Body. Puerto Rico is associated with Puerto Rico Trench, Mona Passage. 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 95% in Puerto Rico. Puerto Rico has a larger percentage of residents exposed to seismic hazard.

New Mexico's most notable earthquake: 1906 Socorro (M6.0). Puerto Rico's most notable earthquake: 2020 Guayanilla (M6.4). These historical events illustrate the seismic potential of each state.