7.4-magnitude earthquake devastates western Colombia, killing over 100 and collapsing buildings
Consensus Summary
A 7.4-magnitude earthquake struck western Colombia on August 10, 2026, at 7:34am local time, centered in the Chocó region and felt as far as Ecuador and Venezuela. The disaster killed at least 111 people and injured 87, with the highest death toll of 42 in Risaralda province, while 61 buildings collapsed across cities like Cali, Pereira, and Manizales. President Abelardo de la Espriella declared a national state of emergency and led recovery efforts, visiting affected areas including Quibdó and Cali. The earthquake followed devastating twin quakes in Venezuela in late June, which killed over 5,000 people, and was the strongest recorded in Colombia in the last decade. Airports in six cities suspended operations, and rescue teams from Bogotá and Medellín were deployed to aid survivors trapped in rubble. The USGS and Colombia’s Geological Service confirmed the quake’s magnitude and depth, with aftershocks reported, while the Trump administration pledged $15.5 million in emergency aid.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- A 7.4-magnitude earthquake struck western Colombia on August 10, 2026, at 7:34am local time, with its epicenter in the Chocó region (depth 107km or 103km).
- At least 111 people were killed and 87 injured in the earthquake, with the highest death toll (42) reported in Risaralda province.
- The earthquake caused 61 buildings to collapse, including 20 in Cali, 12 buildings and 20 homes in Manizales, and 65 buildings in Pereira.
- Airports in Pereira, Manizales, Quibdo, Armenia, Cartago, and Buenaventura suspended operations due to damage.
- The earthquake was the highest magnitude recorded in Colombia in the last decade, following two back-to-back 7.2 and 7.5-magnitude earthquakes in Venezuela in late June 2026, which killed over 5,000 people.
- President Abelardo de la Espriella declared a national state of emergency and personally led recovery efforts, visiting Quibdó and Cali.
- The earthquake was felt in neighboring Ecuador and Venezuela, with 1.5 million people experiencing 'very strong' shaking.
- The USGS and Colombia’s Geological Service confirmed the earthquake’s magnitude and depth, with aftershocks including 2.8 and 4.8 magnitudes (Guardian) and 21 aftershocks recorded by late Monday (ABC).
- Cities affected include Cali (population 2 million), Pereira, Manizales, Quibdo, and Armenia, with significant damage to buildings and infrastructure.
Points of Difference
Details reported by only one source:
- The National Unit for Disaster Risk Management (UNGRD) initially reported a 6.6 magnitude and depth of 79 km, later revised to 7.4 magnitude and 103 km depth.
- The earthquake caused 1.5 million people to experience 'very strong' shaking severe enough to damage unreinforced masonry buildings.
- Colombia’s coffee region was devastated by a 6.2-magnitude earthquake in 1999 that killed over 1,000 people, particularly around Armenia and Pereira.
- The USGS described the earthquake as originating at an 'intermediate depth' of around 100 km within the 'slab of old seafloor sinking beneath the South American continent'.
- The highest reported death toll was 42 fatalities in Risaralda province, according to Governor Juan Diego Patino.
- President Abelardo De La Espriella assumed leadership of the emergency response in José del Palmar and requested a detailed report from UNGRD.
- The earthquake was felt as far away as Venezuela, Ecuador, and Panama.
- Local mayors initially reported 20 deaths, later revised to at least 47, with specific counts: 27 in Valle del Cauca, 40 in Pereira, and 2 in Manizales.
- Two people were rescued alive in Cali, including an elderly woman and a young girl, with more trapped in 25 collapsed structures.
- The USGS and Colombia’s Geological Service reported the epicenter was in San Jose Del Palmar, 250 miles (400 km) west of Bogotá, at a depth of 66 miles (107 km).
- The Trump administration pledged $15.5 million in emergency aid to Colombia.
- The earthquake followed two back-to-back 7.2 and 7.5-magnitude earthquakes in Venezuela on June 24, 2026, which killed over 6,000 people.
- The mayor of Pereira, Mauricio Salazar, reported 18 deaths and others trapped in collapsed buildings.
- The mayor of Manizales, Jorge Eduardo Rojas, said more than 12 buildings and 20 homes were partially or completely destroyed.
- The mayor of Cali, Alejandro Eder, said at least 20 buildings collapsed, with people trapped inside, and requested rescue teams from Bogotá and Medellín.
- The earthquake was described as the highest magnitude registered in Colombia in the last decade, with aftershocks of 2.8 and 4.8 magnitudes.
Contradictions
Conflicting information between sources:
- The Guardian reports the death toll was initially at least 47, later revised to 111, while ABC consistently reports 111 deaths from the start.
- The Guardian states the earthquake struck at a depth of 66 miles (107 km), while ABC reports depths of 79 km, 107 km, and 103 km across different sources.
- The Guardian mentions 25 collapsed structures in Cali, while ABC does not specify a number but notes significant damage and rescue efforts in the city.
- The Guardian reports 20 buildings collapsed in Cali with people trapped, while ABC does not provide a specific number for collapsed buildings in Cali.
- The Guardian states the earthquake was the highest magnitude in Colombia in the last decade, while ABC also confirms this but adds it was the strongest in the last decade without additional context.
Source Articles
At least 47 dead and buildings collapsed after 7.4-magnitude earthquake shakes western Colombia – latest news
More than a dozen buildings collapsed in aftermath of earthquake, which has also prompted evacuations People remain trapped in Cali, one of Colombia’s largest cities, after more than two dozen structures collapsed, mayor Alejandro Eder said. He added that the city had asked authorities in Bogota and Medellin to send disaster teams to support rescue efforts. Continue reading...
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