A magnitude-7.4 earthquake [1] struck western Colombia on Monday, causing building collapses and killing at least 111 people [2].

The disaster highlights the vulnerability of regional infrastructure to high-magnitude seismic activity and complicates ongoing government efforts to maintain stability in the western region.

The earthquake occurred at 7:34 local time [7], with the epicentre located at San José del Palmar [8]. This location is approximately 250 miles west of Bogotá [8]. The quake registered a depth of 96 km [7].

Casualty reports vary across sources. CBS News said there were at least 111 deaths [2], while an MSN report cited at least 132 fatalities [4]. The Mirror said the death toll was 164 [3]. In addition to the fatalities, at least 87 people were injured [5].

President Abelardo de la Espriella and the Colombian government are coordinating the response to the crisis [9]. The physical damage is extensive, with reports indicating that around 1,600 buildings were damaged [6].

Rescue operations are currently focused on the western region where the shaking was most intense. Emergency crews are working to locate survivors among the rubble of the collapsed structures [10].

A magnitude-7.4 earthquake struck western Colombia on Monday.

The discrepancy in death tolls between international news agencies suggests that official figures are still being reconciled as rescue teams reach remote areas of the western region. The scale of the building collapses indicates a significant failure of local construction standards against a magnitude-7.4 event, likely necessitating a long-term reconstruction effort and a review of seismic building codes in Colombia.