Colombia | Earthquake - Operation Update #1 (MDRCO036)
Country: Colombia Source: International Federation of Red Cross and Red Crescent Societies Please refer to the attached file. A. SITUATION ANALYSIS Description of the crisis On 10 August 2026 at 07:34 local time, a magnitude 7.4 earthquake struck western Colombia, with its epicentre near the municipality of San José del Palmar in Chocó Department, at a depth of 103 km. The earthquake was followed by multiple aftershocks and was felt across much of the country, affecting densely populated urban centres and rural communities alike. The departments most severely impacted include Chocó, Valle del Cauca, Risaralda, Caldas, and Quindío, while significant impacts were also reported in Antioquia, Cundinamarca, Huila, Boyacá, Tolima, Cauca, Putumayo, Sucre, and Santander. As of 14 September, the National Disaster Risk Management Unit (UNGRD) reports indicate impacts across 16 departments and 500 municipalities, while the earthquake was felt across much of Colombia and reported in Ecuador, Panama, and Venezuela. Search and rescue efforts were concentrated in these departments and, as of this date, operations have concluded. In total, 16 accredited Colombian USAR teams, 4 international support teams from the United States, Ecuador and Israel, as well as 34 other support teams were deployed, comprising a total of 1,849 rescuers. These efforts resulted in a total of 356 people rescued and 259 bodies recovered. According to the UNGRD report of 10 September, in terms of human impact, 778,281 people were reported as affected (364,672 families), with 4,505 people injured and 331 deaths. In terms of infrastructure, 36,327 houses were destroyed, 758 buildings collapsed, and 6,047 buildings and more than 200,000 houses were damaged. Additionally, essential basic services remain in a critical situation, with 4,316 educational facilities and approximately 400 health facilities reported as affected. Likewise, according to the Ministry of Housing, City and Territory, 137 municipalities reported disruptions to water supply, sewerage and solid waste management services, of which 93 have not been able to restore these services. In addition, 286 Colombian Red Cross Society volunteers were themselves directly affected by the earthquake. The impacts of the earthquake are estimated to have caused direct physical damage to structures amounting to COP 42.1 trillion (USD 13.2 billion), equivalent to approximately 2.3 per cent of Colombia’s Gross Domestic Product (GDP). The damage is highly concentrated in Risaralda, Valle del Cauca, Chocó, Caldas and Quindío. (UNDP, 2026)1 . Critical disruptions to electricity, telecommunications, and health services have been reported in several affected areas. Airport closures, damaged roads, communication outages, and continuing aftershocks are affecting access to communities and delaying comprehensive damage and needs assessments, particularly in Chocó, where connectivity remains intermittent and some municipalities remain difficult to reach. Pre-existing vulnerabilities, poor health outcomes, and limited access to health services already constrained the ability of communities to cope with additional shocks. On the day of the earthquake, the Government of Colombia declared a national State of Emergency and activated national and departmental emergency management mechanisms. The Colombian Red Cross Society (Cruz Roja Colombiana – CRC) immediately activated its National Crisis Room and emergency response mechanisms. This response is unfolding against the backdrop of the El Niño phenomenon. The Institute of Hydrology, Meteorology and Environmental Studies (IDEAM)2 confirmed that El Niño conditions are already present in the equatorial Pacific Ocean and atmosphere, with more than 95% probability of strengthening during the second half of 2026 and persisting into the first quarter of 2027, potentially reaching “very strong” intensity comparable to the most significant events recorded since 1950. According to the United Nations Office for the Coordination of Humanitarian Affairs (OCHA)3 , the phenomenon is expected to act as a multiplier of humanitarian risk nationwide, with an estimated 4.3 million people across 508 municipalities (45% of the country) facing severe impacts, particularly water shortages, increased wildfire risk, and rising food insecurity. For the departments already affected by the earthquake, these compounding hazards risk further straining water, health and shelter systems that remain damaged, delaying recovery, and deepening the needs of already vulnerable households.
ReliefWeb•International Federation of Red Cross and Red Crescent Societies18h ago