M7.4 Chocó Earthquake: Two months later, seismic activity continues to decline
Two months after the August 10, 2026 earthquake, official figures report 326 deaths, 4600 injured, and 234 missing. No aftershocks were recorded in the last 24 hours, signaling a continued decline in seismic activity.
General Situation
Exactly two months have passed since the magnitude 7.4 earthquake struck the department of Chocó on August 10, 2026. Official figures remain stable with 326 people deceased, 4600 injured, and 234 missing. The affected infrastructure includes 10677 homes destroyed, 65841 homes damaged, and 127 buildings collapsed, impacting a total of 185500 people.
Seismic Activity
For the first time in weeks, no aftershocks were recorded in the last 24 hours, according to USGS data. This absence of seismic activity represents a significant milestone in the recovery phase and suggests a gradual stabilization of the affected region.
The most recent aftershock of considerable magnitude was a 4.4 event recorded on October 7 near Roncesvalles. Over the past two weeks, seismic activity has shown a declining trend, with sporadic events of magnitudes between 4.1 and 4.6 in the Roncesvalles, Sipí, and La Cumbre areas.
Recovery Efforts
Colombian authorities continue coordinating reconstruction efforts in the most affected areas. The National Unit for Disaster Risk Management maintains humanitarian assistance operations in collaboration with international organizations.
The Colombian Red Cross continues providing support to displaced communities, while United Nations agencies and the World Food Programme maintain food assistance and temporary shelter programs.
Search for Missing Persons
Efforts to locate the 234 missing persons continue through platforms such as Colombia Te Busca and Desaparecidos.co, which facilitate family reunification.
Outlook
The absence of aftershocks in the last 24 hours is an encouraging sign, although authorities maintain active monitoring systems. Experts warn that while the frequency of aftershocks has decreased significantly, minor seismic events may still occur in the coming months.
The long-term reconstruction phase continues to be a priority, with focus on building earthquake-resistant housing and strengthening critical infrastructure in the affected regions of western Colombia.
For updated information on the main event, consult the USGS executive report.
