Lineage Logistics warehouse fire triggers shelter‑in‑place order in Los Angeles

On June 17, 2026, flames erupted at a 491,000‑square‑foot Lineage Logistics cold‑storage warehouse in the Boyle Heights neighborhood of Los Angeles. The fire spread across the roof’s solar panels and breached a pressurised ammonia line, releasing dense smoke and ammonia fumes. Fire crews used ground hoses and, for the first time in a structure fire, water‑dropping helicopters to bring the blaze under control. No injuries were reported.

Local authorities issued a shelter‑in‑place order, urging residents to close windows, doors and vents, turn off HVAC systems and stay indoors due to hazardous air quality. After the roof fire was extinguished, crews discovered a hidden hot spot inside a freezer container, prompting a re‑issued shelter‑in‑place directive through Friday. Air‑quality monitors showed no toxic levels, but officials warned of particulate matter and advised masks for those with respiratory conditions. Lineage Logistics has not commented on the incident.