Coquimbo and Atacama Prepare for Frontal System That Could Be the Fifth Most Intense in 100 Years

Chile's Coquimbo and Atacama regions are bracing for a frontal system that could become the fifth most intense in 100 years. The heaviest rainfall is expected from Thursday night in Coquimbo, while Atacama may receive up to 80 mm in 48 hours. Chile's National Disaster Prevention and Response Service (Senapred) has recommended storing drinking water due to potential supply interruptions. The agricultural impact will depend on rainfall volume and the capacity of canals and drainage systems to prevent damage to crops, roads, and livestock. This event follows a pattern of extreme weather in the region, raising concerns about infrastructure resilience and emergency preparedness.

Global Impact

Economically, the storm threatens Chile's agricultural exports and mining operations, potentially disrupting global copper supply chains and raising prices. Socially, the event tests emergency response systems in historically arid regions, with implications for water resource management.