Authorities in Cali are classifying buildings as safe, needing repair, or slated for demolition following a magnitude 7.4 earthquake [1].
This systematic labeling is critical to prevent further casualties as residents return to damaged areas. The process ensures that unstable structures are identified before they can collapse during aftershocks or subsequent use.
The earthquake struck at 7:34 a.m. local time on Monday, Aug. 10 [5]. The epicenter was located in San José del Palmar, Chocó [4]. While some reports placed the magnitude between 6.6 and 7.4, other sources confirmed it reached 7.4 [1, 2].
The disaster resulted in at least 111 deaths [3]. More than 1,500 homes were damaged across the region [3]. In Cali, the impact was particularly severe in areas such as Capri and at the Motel Molino Rojo, where buildings collapsed [6].
Local authorities and the National Unit for Disaster Risk Management (UNGRD) are leading the inspection efforts [1, 6]. These teams are reviewing structural integrity to determine which buildings can remain in use and which must be cleared for public safety [1, 6].
Inspections continued through Aug. 23 as officials worked to categorize the urban landscape [7]. The effort aims to provide a clear roadmap for reconstruction and immediate relocation for those whose homes are no longer habitable [1, 6].
Officials said the classification process is the only way to guarantee the safety of the population. The UNGRD is coordinating with municipal engineers to ensure the labels are applied consistently across the city [1, 6].
“Authorities are classifying buildings as safe, needing repair, or slated for demolition.”
The large-scale classification of buildings in Cali highlights the vulnerability of urban infrastructure in the Valle del Cauca region. By utilizing a tiered safety system, the Colombian government is attempting to balance the urgent need for housing with the risk of structural failure, a common challenge in the aftermath of high-magnitude seismic events in Latin America.
