A magnitude-7.4 earthquake struck western Colombia early Monday, Aug. 10, 2024, causing widespread building collapses and significant casualties [1].

The disaster represents the strongest seismic event recorded in Colombia this century [3]. Because the tremors hit major urban centers and were felt in neighboring Venezuela and Ecuador, the event has triggered a massive regional humanitarian response.

Reports on the death toll vary as rescuers continue to search through rubble. Reuters said at least 111 people died [1], while Yahoo said that more than 130 people were killed [2]. The earthquake left 87 people injured [1].

In the cities of Cali and Bogotá, authorities are working to locate hundreds of people who remain missing or trapped under debris [2]. Colombian rescuers are focusing efforts on the most heavily damaged structures, some of which collapsed entirely during the initial tremors [2].

Officials said the disaster was triggered by tectonic activity in the region [3]. The magnitude-7.4 quake [1] caused structural failure across western Colombia, leaving many residents homeless and disrupting critical infrastructure.

Search and rescue teams are utilizing heavy machinery to move concrete slabs in Cali [2]. Despite these efforts, the number of missing persons remains high as the search continues in the aftermath of the strongest tremor the country has seen in 100 years [3].

The strongest quake recorded in Colombia this century

The scale of this earthquake highlights the vulnerability of urban infrastructure in western Colombia to high-magnitude seismic events. The discrepancy in fatality counts suggests a chaotic recovery phase where official tallies are struggling to keep pace with the discovery of bodies in the rubble of Cali and Bogotá.