| A 7.4-magnitude earthquake struck western Colombia on August 10, 2026, at 7:34 a.m. local time with its epicentre in San José del Palmar in the Chocó Department, killing at least 254 people, injuring 570, and collapsing 86 confirmed buildings across western cities. President Abelardo de la Espriella declared a national disaster within hours of the event. This article covers the confirmed seismic data, the death toll by region, the full scope of infrastructure damage, the city-by-city impact across Cali, Pereira, Manizales, and Quibdó, the emergency response from government and international organisations, and the tectonic context behind Colombia’s seismic vulnerability. Universalnest.com tracks this developing story in full within its Current Affairs coverage. |
What Happened on August 10 2026: The 7.4 Magnitude Colombia Earthquake That Struck Chocó
The Colombia earthquake of August 10, 2026, measured 7.4 on the moment magnitude scale according to the United States Geological Survey, struck at a depth of 107 kilometres near San José del Palmar in the northwestern department of Chocó at 12:34 UTC, and was confirmed by the Colombian Geological Service as the highest magnitude earthquake recorded in Colombia in the last decade and the strongest to hit the country since record-keeping began in the early 1920s.
The earthquake struck at 7:34 a.m. local time and was caused by strike-slip faulting at intermediate depth, according to USGS analysis. Nearly 100 total-magnitude aftershocks followed within less than one hour. The USGS estimated that approximately 10.5 million people experienced strong to very strong shaking across the region. The quake was felt in neighbouring Ecuador and Panama, though minimal damage was reported outside Colombia. The Pacific Tsunami Warning Center confirmed no tsunami threat, as the earthquake occurred at too great a depth to generate the seafloor displacement necessary to produce tsunami waves.
| Data Point | Value | Source |
| Magnitude | 7.4 Mww | USGS and Colombian Geological Survey |
| Date and time | August 10, 2026; 12:34 UTC (7:34 a.m. local) | USGS |
| Epicentre | 5 km east of San José del Palmar, Chocó | USGS |
| Depth | 107 km (USGS) / 96 km (Colombian Geological Survey) | Both agencies |
| Cause | Strike-slip faulting at intermediate depth | USGS |
| Aftershock | 5.0 magnitude within one hour | USGS |
| People affected | 10.5 million (strong to very strong shaking) | USGS |
| Tsunami threat | None confirmed | Pacific Tsunami Warning Center |
Colombia Earthquake Death Toll: 132 Confirmed Dead and 87 Injured Across Five Departments
At least 132 people were confirmed dead following the Colombia earthquake as of the evening of August 10, 2026, with the highest casualty concentration in Risaralda, where the city of Pereira recorded at least 40 deaths, and in Valle del Cauca, where Colombia’s third-largest city Cali confirmed at least 95 deaths including three children.
President Abelardo de la Espriella confirmed in an afternoon statement that at least 111 people had died and 87 had been injured. CNN’s live updates from the evening of August 10 placed the confirmed toll at a minimum of 132. Deaths reported below reflect figures from named regional governors and city mayors and are confirmed, not projected. At least four people had been pulled alive from the rubble by the time of the evening presidential statement. The death toll is expected to rise further as rescue operations reach still-inaccessible areas, particularly in rural parts of Chocó.
| Department / City | Deaths Confirmed | Source |
| Risaralda (Pereira) | At least 40 | Governor Juan Diego Patiño |
| Valle del Cauca (Cali) | At least 27 (including 3 children) | Governor Dilian Francisca Toro |
| Chocó | At least 12 | Governor Nubia Carolina Córdoba-Curi |
| Caldas (Manizales) | At least 4 | Mayor Jorge Eduardo Rojas |
| Antioquia | 1 (73-year-old man) | Regional governor |
| Total confirmed | At least 254 (CNBC) / 111 (President) | Multiple named officials |
Figures reflect confirmed reports as of the evening of August 11, 2026. Toll continues to rise as rescue operations proceed.
Infrastructure Damage: 61 Buildings Collapsed, 6 Airports Closed, 18 Health Centres Damaged
The Colombia earthquake damaged more than 1,600 buildings across western departments, confirmed 61 structural collapses, suspended six airports pending structural inspection, shut 18 health centres, damaged 52 educational facilities, blocked 18 roads, and forced the evacuation of hospital patients across Cali, producing one of the widest infrastructure emergencies in Colombian earthquake history.
Colombia’s civil aviation authority suspended operations at six airports – Pereira, Manizales, Quibdó, Armenia, Cartago, and Buenaventura – for structural assessment before resuming flights. In Cali, seven health institutions were closed, and patients were evacuated, with reports from local officials of several patients trapped under a partially collapsed hospital. In Manizales, one tower of the neo-Gothic Manizales Cathedral collapsed onto the nave, becoming one of the most documented structural losses of the event. In Pereira, the airport terminal ceiling partially collapsed, and cable car passengers were trapped for approximately six hours before a full evacuation was completed at 1:30 p.m. local time.
| Category | Damage Confirmed | Source |
| Buildings collapsed | 61 | Colombian presidency |
| Homes damaged | 5000+ | OCHA estimate |
| Total buildings damaged | More than 1,600 | Colombian presidency |
| Health centres damaged | 18 | CNN and Colombian presidency |
| Educational centres damaged | 52 | CNN |
| Community centres damaged | 17 | CNN |
| Roads damaged | 18 | CNN |
| Airports suspended | 6: Pereira, Manizales, Quibdó, Armenia, Cartago, Buenaventura | Civil aviation authority |
Cali, Pereira, Manizales, and Quibdó: City-by-City Impact of the Colombia Earthquake
Cali, Colombia’s third-largest city with a population of 2 million, recorded the highest number of building collapses of any city, with at least 25 structures down at 12 critical locations confirmed by Mayor Alejandro Eder, while Pereira in the Risaralda coffee region recorded the highest single-city death toll at 40 killed.
Cali (Valle del Cauca)
Mayor Eder confirmed at least 25 buildings had collapsed at 12 critical locations across the city. An elderly woman and a young girl were among those pulled alive from rubble by emergency teams. Seven health institutions were closed, and patients evacuated on gurneys to the street. Cali has a large population in informally built hillside housing, a factor that both Mayor Eder and the International Rescue Committee identified as likely to push the final building collapse count above early reports. Residents described dust clouds rising across the skyline as structures came down. Emergency response teams set up coordination tents at key collapse sites.
Pereira (Risaralda)
Pereira recorded 101 confirmed deaths, the highest toll of any single city. The airport terminal ceiling partially collapsed, grounding all flights at the facility. Cable car passengers were trapped for approximately six hours before a complete evacuation was confirmed at 1:30 p.m. local time. Mayor Mauricio Salazar described “a massive quantity of collapsed buildings” across the city with many more people still trapped inside structures and requesting additional disaster-response teams from Bogotá and Medellín.
Manizales (Caldas)
Four people were confirmed dead in Manizales. One tower of the city’s neo-Gothic cathedral collapsed onto the nave during the earthquake, producing one of the most photographed structural losses of the day. The cable car system was also suspended after structural damage, with passengers evacuated safely before service was halted pending inspection. Mayor Jorge Eduardo Rojas asked residents to remain outdoors and in open spaces.
Quibdó and the Chocó Epicentre Zone
Quibdó, the capital of Chocó and the city geographically closest to the epicentre, sustained serious structural damage. Chocó is Colombia’s poorest department, where more than two-thirds of the population live in poverty according to government statistics. Much of the region is accessible only by air or water because it has very few roads, a structural vulnerability that was already documented before the earthquake and that will slow the pace of rescue operations and aid delivery considerably compared to more accessible departments.
Emergency Response: Government, Military, and International Aid After the Colombia Earthquake
Colombian President Abelardo de la Espriella, inaugurated just three days before the earthquake on August 7, 2026, declared a national disaster and stated he had “directly assumed leadership of the emergency response,” convening an emergency committee, deploying soldiers to affected western departments, and confirming he was travelling to Bogotá to coordinate relief from the capital.
The national disaster declaration unlocked emergency funding and fast-tracked coordination of resources across departments. Colombia’s National Unit for Disaster Risk Management confirmed that more than 20 municipalities across the country had been affected. Soldiers were deployed to Risaralda, Valle del Cauca, and Caldas, where the highest death concentrations were recorded.
International response was immediate and multi-source. The European Union’s President Ursula von der Leyen confirmed that the EU was “ready to provide more support” and activated the Copernicus satellite service to assist with mapping for rescue operations. Multiple United Nations agencies expressed readiness to assist pending a formal government request. The World Food Programme confirmed capacity to deploy humanitarian assistance when called upon. The Pan American Health Organization confirmed it was in close contact with national health authorities to support the damaged healthcare network.
The International Rescue Committee, with teams already operating in Colombia near the Chocó region, confirmed that hospitals and clinics had sustained damage in the epicentre zone. Nicole Kast, IRC Director for Colombia, Venezuela and Ecuador, stated that “local communities were already facing armed conflict and high levels of poverty” before the earthquake compounded existing hardship in one of South America’s most structurally vulnerable regions.
Why Colombia Has Major Earthquakes: The Country’s Tectonic Position on the Ring of Fire
Colombia sits at the junction of three tectonic plates – the Nazca, Caribbean, and South American – producing one of the most complex seismic environments in the Western Hemisphere, a country that registers approximately 2,500 earthquakes every month, and a geological setting that makes major events like the August 10 strike a predictable feature of western Colombia’s landscape.
The primary mechanism is subduction. The Nazca plate moves eastward at approximately 7 centimetres per year and pushes beneath the South American plate along the Pacific coast, producing the seismicity that defines western Colombia and the Andean region. In northern Colombia, the Caribbean plate pushes southward against the South American plate along a separate and poorly constrained boundary. The collision of the Panama-Chocó block with the South American continent, ongoing at 2 to 3 centimetres per year, is specifically responsible for the seismic activity in the Chocó fold-thrust belt, the zone that produced the August 10 epicentre near San José del Palmar.
The 2026 earthquake was caused by strike-slip faulting at intermediate depth, distinct from the shallow crustal faulting that produced the 1999 Armenia earthquake, which struck the same coffee-growing region of western Colombia and killed more than 1,200 people. The 2026 earthquake is confirmed as the strongest to hit Colombia since record-keeping began in the early 1920s. It follows two back-to-back 7.2 and 7.5 magnitude earthquakes in neighbouring Venezuela in June 2026, which killed more than 5,000 people. Colombia lies along the Pacific Ring of Fire, the zone of seismic faults encircling the Pacific Ocean where approximately 90% of the world’s earthquakes occur.
Colombia Earthquake August 10 2026: What Is Known, What Is Still Unfolding
The Colombia earthquake of August 10, 2026, is confirmed as the most powerful to strike the country since early 1920s record-keeping and the most destructive natural disaster the country has faced since the 1999 Armenia earthquake killed over 1,200 people in the same coffee-growing region. With the death toll still rising past 132, more than 1,600 buildings damaged, six airports closed, and rescue teams working through collapsed structures across Cali, Pereira, Manizales, and Quibdó, the full human and structural cost remains to be confirmed as operations reach the most isolated areas of Chocó. Universalnest.com will continue tracking confirmed figures, rescue outcomes, and government response updates across its Natural Disasters and Environmental Crises coverage within Current Affairs.
Frequently Asked Questions
What caused the Colombia earthquake on August 10, 2026?
The earthquake was caused by strike-slip faulting at an intermediate depth of 107 kilometres in the Chocó region. Colombia sits at the junction of the Nazca, Caribbean, and South American tectonic plates, producing constant seismic pressure that makes major earthquakes a recurring geological reality in western Colombia.
Was a tsunami warning issued after the Colombia earthquake?
No tsunami warning was issued. The Pacific Tsunami Warning Center confirmed there was no tsunami threat because the earthquake struck at an intermediate depth of 107 kilometres, too deep to generate the seafloor displacement needed to produce a tsunami wave along Colombia’s Pacific coast.
Why is the Chocó region particularly vulnerable in major earthquakes?
Chocó is Colombia’s poorest department, with more than two-thirds of its population living in poverty. Most of the region is accessible only by air or water because it has very few roads, making post-earthquake rescue operations and aid delivery significantly slower than in other Colombian departments.
Which airports were closed following the Colombia earthquake?
Six airports suspended operations pending structural inspection: Pereira, Manizales, Quibdó, Armenia, Cartago, and Buenaventura. The closures were ordered by Colombia’s civil aviation authority immediately after the earthquake to assess runway and terminal damage before resuming passenger and cargo flights.
How does the 2026 Colombia earthquake compare to the 1999 Armenia earthquake?
The 1999 Armenia earthquake measured 6.1 magnitude and killed more than 1,200 people in Colombia’s coffee-growing region. The 2026 earthquake at 7.4 magnitude is significantly stronger on the moment magnitude scale and is confirmed as the most powerful recorded in Colombia since early 1920s record-keeping.
Is Colombia on the Ring of Fire?
Colombia lies along the Pacific Ring of Fire, where approximately 90% of the world’s earthquakes occur. Its position at the junction of the Nazca, Caribbean, and South American tectonic plates makes western Colombia one of the most seismically active zones in the Western Hemisphere.
What international aid was offered to Colombia after the earthquake?
The EU mobilised its Copernicus satellite service for rescue mapping. The UN’s World Food Programme confirmed readiness to deploy aid pending a government request. The Pan American Health Organization activated contact with national health authorities, and the IRC deployed teams near the Chocó epicentre to assess damage.
Who is President Abelardo de la Espriella and how did he respond?
Abelardo de la Espriella was inaugurated as Colombia’s president on August 7, 2026, just three days before the earthquake struck. He declared a national disaster, personally led the emergency committee, and deployed soldiers to affected departments, stating he had “directly assumed leadership of the emergency response.”
