A 7.7‑magnitude earthquake struck Panama’s southern coast on Friday, sending shockwaves through the country and prompting tsunami warnings for neighbouring Central and South American states.

Scale of the Tremor

The seismic event, recorded by the United States Geological Survey, centred about 14 kilometres southwest of the remote community of Pitaloza Arriba, near Panama’s southern tip. A separate report from the BBC measured the quake at 7.7, while the Guardian listed it as 7.6; the difference reflects the inherent uncertainty in early magnitude estimates.

Aftershocks and Tsunami Threat

Since the main shock, officials have logged 13 aftershocks, some exceeding magnitude 5.0. The Pacific coast of Central America has long been vulnerable to tsunami generation, and the USGS issued a warning that waves could reach as far north as the Gulf of Mexico and as far south as Ecuador.

A damaged colonial building in Panama City, rubble strewn across the street

Damage and Rescue Efforts

Early footage circulating online shows collapsed walls, broken asphalt, and a school building that has partially fallen in the province of Chiriquí. Rescue teams from the Panamanian Armed Forces and the National Civil Defence Agency are working to search for survivors in collapsed homes, while medical staff provide first aid to the injured.

According to local authorities, several bridges along the Panamanian Highway have sustained cracks that threaten to buckle under traffic. Power supplies in the affected zones have been disrupted, and emergency generators are being deployed in key towns.

Regional Response

The Panamanian government has activated its national emergency plan and called for international assistance. In Mexico, the Secretariat of Communications and Transportation has issued a precautionary tsunami alert for the Pacific coast, while Ecuador’s National Institute for Meteorology and Hydrology is monitoring wave conditions in coastal areas.

Context and History

Panama sits on the boundary between the Cocos and Caribbean tectonic plates, a zone that has produced several significant earthquakes in recent decades, including the 2012 7.2‑magnitude event that damaged Panama City. The country’s building codes have been updated since then, but many older structures still lack seismic reinforcement.

Experts warn that the risk of a tsunami remains high until seismic activity subsides. The United Nations Office for Disaster Risk Reduction notes that Central America’s population density along the Pacific coast makes any tsunami threat particularly hazardous.

Rescue operations are expected to continue through the weekend as teams clear debris and assess structural stability. The Panamanian authorities will likely hold a press briefing early next week to update on the situation and any further alerts.