M6.2 Earthquake Hits Off the Coast of Costa Rica on October 12, 2024

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A strong M6.2 earthquake struck off the coast of Costa Rica on October 12, 2024, at a depth of 18 km. The epicenter was near Tamarindo. While approximately 69,000 experienced moderate shaking, assessments indicate a low likelihood of casualties and damages. No tsunami threat has been reported.

On October 12, 2024, at 17:43 local time (11:43 UTC), a significant M6.2 earthquake occurred off the coast of Costa Rica, according to the U.S. Geological Survey (USGS). The earthquake was registered at a depth of 18 kilometers (11.2 miles). The European-Mediterranean Seismological Centre (EMSC) corroborated this data, noting the same magnitude and depth. The epicenter of the quake was located 41.4 kilometers (25.7 miles) northwest of Tamarindo, 67 kilometers (41.6 miles) west-northwest of Santa Cruz, and 75.9 kilometers (47.1 miles) west of Liberia, in Guanacaste Province. Approximately 69,000 individuals are estimated to have experienced moderate shaking, while an additional 1,856,000 felt lighter tremors. Fortunately, the earthquake did not pose a tsunami threat. The USGS has assigned a Green alert status, indicating a low probability of fatalities and economic repercussions. It is worth mentioning that the structures in the affected region are predominantly vulnerable to seismic activity, primarily consisting of mud wall and adobe block constructions, although a number of more resistant structures do exist. Past seismic events in the region have led to hazards such as landslides and liquefaction, which may have influenced damages sustained.

Central America, particularly Costa Rica, is situated in a seismically active region due to the interaction of several tectonic plates. The location’s geological characteristics make it prone to earthquakes, which can vary widely in magnitude and impact. Vulnerable building practices in affected communities heighten the potential for casualties and damage in the event of a significant seismic event. Awareness of seismic risks and appropriate preparedness measures play vital roles in mitigating the consequences of earthquakes in this area.

In summary, the shallow M6.2 earthquake off the coast of Costa Rica on October 12, 2024, resulted in significant seismic activity felt by many residents in the surrounding areas. Although potential casualties and economic losses are considered low, the region’s vulnerability due to building practices necessitates ongoing awareness and preparedness against future earthquakes.

Original Source: watchers.news

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