7.7-magnitude earthquake hits Panama

A powerful major earthquake struck near Panama's southern tip on Friday, shaking buildings more than 100 miles away in the capital and prompting widespread evacuations, according to the U.S. Geological Survey. The seismic event registered at a magnitude of 7.7, following initial varying estimates that ranged from magnitude 7.6 to 8. The USGS placed the epicenter about 7 miles southwest of the remote community of Pitaloza Arriba, in the central province of Herrera, at a depth of about 7 miles. Multiple aftershocks followed, including events measuring magnitude 5.8 and magnitude 5.5.

Regional Tsunami Alerts and International Response

The initial size and shallow nature of the tremor prompted the U.S. Pacific Tsunami Warning Center and the National Weather Service to issue tsunami warnings for several Central and South American countries, including Panama, Colombia, Costa Rica, Ecuador, Peru, Nicaragua, Guatemala, El Salvador, and Mexico. Officials later stated that the tsunami threat had passed for Panama's coast and that tsunamis were not expected to hit the United States after earlier alerts for the West Coast.

International leaders expressed solidarity with Panama following the disaster. Colombian President Abelardo de la Espriella wrote on social media offering support and expressing affection for the neighboring nation, noting that bonds of friendship are strengthened during adversity. The U.S. Embassy in Panama City announced it was closely monitoring the aftermath, assessing potential damage, and accounting for the welfare and whereabouts of visitors and personnel.

Seismic Parameter	Reported Details
Magnitude	7.7 (initial estimates ranged between 7.6 and 8; revised by USGS)
Epicenter	Near Pitaloza Arriba, central province of Herrera (approx. 7 miles southwest)
Depth	Approximately 7 miles
Notable Aftershocks	Magnitude 5.8 and magnitude 5.5

Local Damage and Government Mobilization

Panamanian President José Raúl Mulino called for calm on Friday, urging the public via social media not to let the incident cause alarm or disorder. President Mulino instructed Minister of Government Dinoska Montalvo to report on the impacts and mobilized personnel, resources, and aid across all ministries and institutions to assist affected regions.

Omar Smith of the National Civil Protection Service reported that damage was concentrated in the central provinces of Veraguas, Herrera, and Los Santos. While the capital—known for its hundreds of skyscrapers—reported no immediate structural damage, residents poured into the streets as tremors shook buildings.

In the central province of Coclé, local news footage showed a Catholic cathedral collapsing and part of a hotel's facade falling onto a car in the city of Penonomé. Omar Smith confirmed several injuries, including one person struck by debris from a partially collapsed structure in Penonomé, alongside structural cracks at the main square's cathedral, the governor's office building, and the Dos Continentes hotel.

Tectonic Context and Economic Outlook

Panama lies along the Ring of Fire, a 25,000-mile arc of volcanoes and fault lines encircling the Pacific Basin where the majority of global earthquakes occur. Seismologist Paul Earle noted that while large earthquakes do occur in the region, they are typically more frequent further west. Historically, the area experienced a magnitude 7.5 event to the west in 1934 and a magnitude 7.2 event in 1962 within a complex tectonic zone where multiple large plates interact.

Experts emphasized that building failures pose immediate life safety risks during earthquakes of this scale. Long-term impacts are expected to center on economic losses stemming from damaged structures, with disruptions potentially lasting for months or years. Despite the shaking, the Panama Canal Authority confirmed that operations continued normally along the vital global trade route, prioritizing the safety of employees, vessels, and crews while specialized technical teams inspected facilities for potential damage.

Next Steps

Panama's Civil Protection agency continues to investigate potential damage in regions near the epicenter. Government ministries remain mobilized to deliver aid and assess infrastructural integrity across the central provinces as communities recover from the shaking and subsequent aftershocks.