A magnitude-7.4 earthquake struck western Colombia on Aug. 10, killing 287 people [1].

The disaster caused widespread structural damage in the city of Cali and surrounding areas, forcing thousands of residents into emergency shelters.

Official reports indicate that more than 4,000 people were injured in the quake [1]. Approximately 200 people remain missing as search and rescue efforts continue across the region [1].

One week after the event, survivors in Cali are organizing their own support activities. Many residents have turned to volunteerism to fill gaps in external aid, coordinating food, and supplies within temporary housing centers.

Juan Camilo, a local volunteer, said his own home suffered structural damage that forced him to move. He said that many citizens are working together to assist those in need.

"My house suffered structural damage, so I have to move. However, there are many citizen volunteers who are always helping," Camilo said. "I can say that there is no one staying at home doing nothing. Everyone is trying to help somewhere, in some way."

Local relief efforts have focused on maintaining the shelters and ensuring that displaced families have access to basic necessities. The scale of the destruction in western Colombia has necessitated a community-led response to manage the immediate aftermath of the disaster.

A magnitude-7.4 earthquake struck western Colombia on Aug. 10, killing 287 people.

The reliance on citizen volunteers in Cali suggests that official emergency response systems were overwhelmed by the scale of the magnitude-7.4 quake. The significant number of missing persons and injuries indicates a high level of urban vulnerability in western Colombia, highlighting the need for improved seismic infrastructure in the region.