Situation Report: M7.4 Chocó Earthquake - October 2, 2026
53 days after the August 10 earthquake, official figures remain at 326 deaths, 4600 injured, and 234 missing. No aftershocks were recorded in the last 24 hours, signaling a continued decrease in seismic activity.
Situation Summary - October 2, 2026, 18:05
53 days have passed since the magnitude 7.4 earthquake that struck the department of Chocó on August 10, 2026. Official casualty figures remain stable: 326 people dead, 4600 injured, and 234 people missing.
Seismic Activity
For the first time in weeks, no aftershocks were recorded in the last 24 hours, according to data from the United States Geological Survey. This absence of seismic activity represents a significant milestone in the evolution of the event, although authorities maintain continuous monitoring.
The strongest aftershock recorded since the main earthquake remains at magnitude 4.5. Experts note that the decrease in frequency and intensity of aftershocks is consistent with the expected pattern of seismic decay following an event of this magnitude.
Infrastructure Damage
Documented material damage remains at 10677 homes destroyed and 65841 homes damaged. Additionally, 127 buildings collapsed during the main event and its immediate aftershocks. An estimated 185500 people have been directly or indirectly affected by the disaster.
Reconstruction efforts continue in the most affected areas, with teams working on structural assessment of damaged buildings and controlled demolition of structures that pose risks to the population.
Humanitarian Response
Search and rescue operations have concluded, and efforts now focus on the long-term recovery and reconstruction phase. The Colombian Red Cross and other humanitarian organizations maintain a presence on the ground, providing psychosocial support and assistance to affected communities.
Families of the 234 people still missing can report cases and search for information through the platforms colombiatebusca.com and desaparecidos.co.
Institutional Coordination
The National Unit for Disaster Risk Management continues to coordinate response actions with departmental and municipal authorities. The national government maintains special economic and customs measures to facilitate the arrival of humanitarian aid and construction materials to affected areas.
International organizations such as the World Food Programme and Direct Relief continue to support humanitarian assistance operations in coordination with Colombian authorities.
Outlook
The absence of aftershocks in the last 24 hours is a positive sign, although seismologists warn that minor aftershocks are still possible in the coming weeks and months. Authorities urge the population to maintain emergency preparedness and follow structural safety recommendations for their homes.
The recovery phase extends into the medium and long term, with emphasis on resilient reconstruction and implementation of best practices in earthquake-resistant construction.
