Arkansas vs Hawaii Earthquake Risk

Hawaii has a higher earthquake risk with a score of 8/10 (High) compared to Arkansas at 5/10 (Moderate). This means Hawaii faces more frequent and potentially more destructive seismic events.

Arkansas averages approximately 40 earthquakes per year, while Hawaii averages about 500 per year. Hawaii experiences roughly 460 more earthquakes annually.

Arkansas is associated with New Madrid Seismic Zone (NE corner). Hawaii is associated with Volcanic hotspot activity, Hilina slump. These fault systems determine the type and frequency of seismic activity each state experiences.

In Arkansas, approximately 20% of the population lives in areas at risk from earthquakes, compared to 90% in Hawaii. Hawaii has a larger percentage of residents exposed to seismic hazard.

Arkansas's most notable earthquake: 1811 New Madrid (epicenter nearby). Hawaii's most notable earthquake: 2018 Kilauea (M6.9). These historical events illustrate the seismic potential of each state.