Overview
- A blaze broke out at the Lineage cold‑storage warehouse on Wednesday and quickly spread across rooftop solar panels, forcing firefighters off the roof after a pressurized ammonia line was compromised.
- Commanders called in water‑dropping helicopters and maintained a defensive exterior strategy because solar panels continued to carry current and structural hazards limited interior access.
- Officials issued, lifted, and reissued shelter‑in‑place orders for surrounding neighborhoods as crews ventilated the building and doused stubborn hot spots including a pocket found inside a freezer container.
- Air monitoring by LAFD and South Coast AQMD has so far found particulate levels near background and trace bromine and chlorine below short‑term health thresholds, and no injuries have been reported.
- The nearly 500,000‑square‑foot Lineage facility has a history of rooftop solar fires and ammonia refrigeration, a combination that raises safety and regulatory questions as crews continue multi‑day operations.