The US Geological Survey revised the main earthquake's magnitude to 7.7, noting it as the most powerful event to hit the country in over 70 years. A "red pager" alert issued by the USGS warns that losses could range from 1% to 10% of Panama's GDP. Tsunami warnings were issued for the Pacific coasts of Central and South America, with waves of 1 to 3 meters possible for Panama and 0.3 to 1 meter for Ecuador. The disaster disrupted internet connectivity and diverted aircraft from Panamanian airports.
Tuesday, October 20, 2026
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Panama Canal Remains Intact After Strongest Quake in 70 Years
World11 days ago
A 6.9 magnitude aftershock struck 8 km northwest of Rio Grande on Oct. 9, following a larger earthquake that caused the partial collapse of a historic cathedral and damaged the governor's office in Penonome. Preliminary estimates place total economic losses above $1B, though the Panama Canal and Centenario Bridge appear intact despite the epicenter being within 200 km of Panama City. Residents in the capital fled buildings as shaking knocked over furniture and forced the evacuation of several office buildings in the old banking area.
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