Earthquake of magnitude 2.6 shakes Istmina in Colombia's Chocó region

Residents in Colombia's Chocó department are on alert following a series of tremors, with a magnitude 2.6 earthquake striking Istmina on the evening of August 21, 2026. The Colombian Geological Service (SGC) reported the shallow-depth quake occurred at 9:41 p.m. local time, with Istmina identified as the epicenter. The tremor was also felt in nearby towns.

This seismic event adds to ongoing concerns in the region, which has experienced multiple earthquakes of varying intensities. The SGC continues to monitor the situation closely. Authorities are reminding the public about safety protocols and encouraging citizens to report any perceived tremors through official SGC platforms.

In response to seismic activity, the National Unit for Disaster Risk Management (UNGRD) recommends that families develop emergency plans. These plans should include evacuation routes, identifying safe zones within homes, and assembling emergency kits with essentials like water, a flashlight, radio, non-perishable food, and identification documents. During an earthquake, the UNGRD advises staying calm and seeking shelter under sturdy furniture or near structural supports, while avoiding areas near windows or objects that could fall.

Following a tremor, caution is advised, with a focus on family safety. The UNGRD recommends refraining from using elevators, avoiding running or pushing, and staying clear of hazardous items. It is also important to assess structural damage before re-entering buildings, cutting off basic utilities like gas, water, and electricity if safe to do so, and staying informed through official news sources.