Major offshore earthquake shakes Panama, prompts tsunami advisories
A magnitude 7.7 earthquake struck off southern Panama on October 9, shaking Panama City and nearby countries. Tsunami alerts were issued for Pacific coastlines before being downgraded, with possible waves of one to three meters. The Panama Canal and ports appeared to operate normally, though inspections were carried out as a precaution.
The October 9, 2026 quake was initially measured at 7.6 before being revised to 7.7. Its epicenter lay offshore along Panama’s southern Pacific coast, at a shallow depth of roughly 10 to 20 kilometers, which likely strengthened shaking on land. Residents in Panama City and parts of Costa Rica and Colombia felt the tremor, with some communities reporting fallen objects and temporary power losses.
Tsunami centers initially warned that waves might reach roughly one to three meters along Pacific coasts in Panama, Costa Rica, Nicaragua, Colombia, and Ecuador. Later sensor readings showed limited sea-level changes, and alerts were downgraded or canceled. The Panama Canal and ports reportedly kept operating, though precautionary inspections took place.
The event may heighten anxiety among coastal residents and travelers in Central America, especially those near low-lying areas. Temporary tsunami advisories could disrupt tourism, local businesses, and transport schedules, while inspections of canal and port operations may cause minor delays. Emergency agencies might review evacuation protocols, and communities could face lingering uncertainty if damage assessments continue. Overall, impacts may depend on confirmed casualties, infrastructure checks, and how quickly alerts are lifted