Overview

• An explosion at Plainsur S.A.’s chemical warehouse on May 14 triggered a massive fire, producing a smoke plume visible up to 80 kilometers away.
• Emergency services evacuated the industrial area and placed approximately 80,000 residents under preventive confinement, which has now been lifted following air quality improvements.
• Two individuals sustained minor injuries: a factory worker with burns and a firefighter treated for smoke inhalation.
• Preliminary investigations suggest the fire began when a spark ignited a flammable solvent during packaging operations, though the exact cause is still under review.
• Firefighters continue to manage remaining hotspots, with authorities confirming the fire is fully confined and poses no further risk to nearby areas.