Earthquakes Near Port-au-Prince, Haiti 🇭🇹

Port-au-Prince is located in Haiti, which has a high seismic risk classification. Earthquake frequency varies, but the QuakeFYI monitoring system tracks all M2.5+ events within 500 km of Port-au-Prince in real time.

The seismic risk for Port-au-Prince is classified as high, based on the country-level seismic zone of Haiti. With a population of 1,234,742, earthquake preparedness is an important consideration for residents.

The most significant historical earthquake near Port-au-Prince was a magnitude 8.0 event in 1842, approximately 135 km N of the city, resulting in approximately 5,300 casualties. QuakeFYI tracks 5 significant historical events within 500 km.

The nearest major fault line to Port-au-Prince is the Matheux Thrust, located approximately 34 km away and spanning 82 km in length. Proximity to active faults is a key factor in assessing seismic risk.

During an earthquake, follow the Drop-Cover-Hold On protocol: drop to your hands and knees, take cover under sturdy furniture, and hold on until shaking stops. Move away from windows, exterior walls, and heavy objects. After the shaking stops, be prepared for aftershocks and check for injuries and hazards.