Earthquake Engineering Research Institute
Learning From Earthquakes

Colombian Earthquake Engineering Research Network (CEER) Preliminary Report

August 10, 2026

Preliminary earthquake report from the Colombian Earthquake Engineering Research Network on the August 10, 2026 earthquake.

The report has information regarding the tectonic setting, previous seismicity, response spectra of stations in proximity to the affected cities, and a map of a surveyed building inventory. One CEER member conducted a preliminary survey (day zero) of the damaged buildings in Cali on August 10th, 2026. The specific locations and details of these damages are included in the report.

CEER Preliminary Earthquake Report