Coasts of St. Helena, Quepos and Osa are the most prone to earthquakes of magnitude 7

The analysis of seismicity over the last 50 years shows three regions with a marked decrease in telluric activity, which could indicate proximity to the occurrence of an earthquake.The previous interpretation comes from geologists Lepold Linkimer, Ivonne Arroyo and Carolina Fallas, who developed a study on seismic energy released on the coast of the Atlantic Pacific coast over half a century.The first earthquake-prone region is located north-wes…