A magnitude-7.4 earthquake struck western Colombia on Monday, killing at least 111 people and prompting the government to declare a national emergency [1, 3].

The disaster caused widespread structural failures across several major cities, leaving thousands of residents homeless and forcing a massive rescue operation to find survivors trapped under rubble.

The epicenter was located near San José del Palmar in the Chocó department [4]. The shockwaves were felt across the region, with the epicenter situated approximately 280 km west of Bogotá [5]. Major impacts were reported in Bogotá, Medellín, and Cali, where the Alameda neighborhood suffered significant building collapses [2, 4].

According to the president of Colombia, at least 111 people have died [1]. The president said, "Al menos 111 personas han muerto." Preliminary reports also indicate that 87 people were injured [1].

Infrastructure damage is extensive throughout the affected western cities. The Colombian government confirmed that 1,500 houses were affected by the seismic activity [2]. Emergency crews are currently prioritizing rescue efforts in the hardest-hit urban areas, specifically focusing on debris removal in Cali.

The national disaster declaration allows the government to mobilize military resources and emergency funding to support the recovery. Local authorities in Chocó and surrounding departments are working to assess the full scale of the damage to roads and utilities, which may hinder the delivery of aid to remote areas.

The president said the earthquake left a preliminary balance of 111 dead, 87 injured, and thousands of damaged homes [2].

At least 111 people have died

This event underscores the high seismic vulnerability of western Colombia, where urban density in cities like Cali and Bogotá often clashes with aging infrastructure. The declaration of a national emergency suggests that the scale of the structural collapse exceeds the capacity of local municipal responses, requiring a centralized federal mobilization of resources to prevent further casualties from aftershocks.