Earthquakes Near San José, Costa Rica 🇨🇷

San José is located in Costa Rica, which has a high seismic risk classification. Earthquake frequency varies, but the QuakeFYI monitoring system tracks all M2.5+ events within 500 km of San José in real time.

What is the seismic risk level for San José?

The seismic risk for San José is classified as high, based on the country-level seismic zone of Costa Rica. With a population of 335,007, earthquake preparedness is an important consideration for residents.

What was the largest earthquake near San José?

The most significant historical earthquake near San José was a magnitude 7.9 event in 1898, approximately 311 km NW of the city. QuakeFYI tracks 5 significant historical events within 500 km.

Is San José near a fault line?

The nearest major fault line to San José is the Candelaria Fault, located approximately 39 km away and spanning 100 km in length. Proximity to active faults is a key factor in assessing seismic risk.

What should I do during an earthquake in San José?

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.