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Panama’s Magnitude 7.7 Earthquake: What Happened and What We Know
A shallow magnitude 7.7 earthquake struck south central Panama at 12:56 p.m. local time on October 9, 2026. The USGS placed the epicenter 12 km west southwest of Pitaloza Arriba, at 12.6 km depth; Panama’s geosciences institute reported a different magnitude.
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Key takeaways
- A shallow magnitude 7.7 earthquake struck south central Panama at 12:56 p.m. local time on October 9, 2026.
- The USGS placed the epicenter 12 km west southwest of Pitaloza Arriba, at 12.6 km depth; Panama’s geosciences institute reported a different magnitude.
- Tsunami warnings for countries across Central and South America were later lifted, and reporting said Panama Canal transits continued during inspections.
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openai.comCreate a landscape editorial hero image for this Studio Global article: What were the circumstances and consequences of the magnitude 7.7 earthquake that struck south-central Panama on Friday, as described in the. Article summary: The earthquake struck Panama’s Azuero Peninsula at 12:56 p.m. local time on Friday, October 9, 2026, causing building and road damage, evacuations and service disruptions, followed by numerous aftershocks.[11][14] The av. Topic tags: general, government, general web, news. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, charts with
A magnitude 7.7 earthquake struck south-central Panama at 12:56 p.m. local time on Friday, October 9, 2026. The shallow quake damaged buildings and roads, prompted evacuations and disrupted some services. Strong aftershocks followed, while early reports recorded injuries but no deaths. 1
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When and where the earthquake struck
The U.S. Geological Survey (USGS) records the mainshock at 17:56:06 UTC, with its epicenter 12 km west-southwest of Pitaloza Arriba in Herrera Province and a depth of 12.6 km. 1 The shallow depth and location put the quake in south-central Panama, on the Azuero Peninsula.
Magnitude reports changed as agencies updated their estimates. The USGS first estimated the quake at magnitude 8.0, then revised it to 7.7. 9
11 The University of Panama’s Institute of Geosciences initially measured it at 7.2, according to Xinhua. These are different agency estimates; the USGS event listing gives the magnitude as 7.7.
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Strong aftershocks followed
A magnitude 5.5 earthquake occurred near Bajo Corral about 26 minutes after the mainshock, according to the USGS. 19 A magnitude 6.6 tremor struck near Río Grande later that afternoon, followed by further aftershocks.
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24 The USGS also recorded a magnitude 6.0 earthquake near La Tronosa at 04:14 UTC on October 10—11:14 p.m. local time on October 9.
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Damage, injuries and evacuations
Reports described collapsed or damaged buildings and roads in central Panama. In Penonomé, the bell tower of St. John the Baptist Cathedral collapsed, according to the Associated Press. 23 CNN also reported the collapse of a multistory building in the resort town of Playa Venao.
The shaking was felt in Panama City, more than 100 miles from the epicenter, and prompted people to evacuate buildings. Reports also described residents going into the streets across the country.
Casualty figures evolved as authorities assessed the impact. One October 10 report said at least two people were injured; a later report put the count at at least 27. Both reported no deaths at the time. 15
11 Those are developing figures, not a final assessment.
Service interruptions and tsunami warnings
The earthquake cut power and disrupted air travel. Tocumen International Airport suspended flights, according to reporting on the response; the Panama Canal, by contrast, continued operating while its authority inspected facilities.
Tsunami warnings were issued for nine countries in Central and South America, including Panama, Costa Rica, Colombia, Ecuador, Nicaragua, Guatemala, El Salvador, Mexico and Peru. 4 The warnings were later lifted after the threat passed.
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What remains clear—and what was still developing
The USGS event record establishes the mainshock’s magnitude, location, time and depth, while news reports document damage, evacuations and operational disruptions. 1
23 Early coverage also reported an estimate that economic losses in the region could exceed $1 billion; it was an early projection, not a final damage total.
As of the reports available on October 10, injuries and damage were still being assessed. Counts and early loss estimates should therefore be read as snapshots of an evolving response, rather than definitive totals.
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What is the short answer to "Panama’s Magnitude 7.7 Earthquake: What Happened and What We Know"?
A shallow magnitude 7.7 earthquake struck south central Panama at 12:56 p.m. local time on October 9, 2026.
What are the key points to validate first?
A shallow magnitude 7.7 earthquake struck south central Panama at 12:56 p.m. local time on October 9, 2026. The USGS placed the epicenter 12 km west southwest of Pitaloza Arriba, at 12.6 km depth; Panama’s geosciences institute reported a different magnitude.
What should I do next in practice?
Tsunami warnings for countries across Central and South America were later lifted, and reporting said Panama Canal transits continued during inspections.