Los Angeles declares a state of emergency as fire crews respond to a continuing blaze at a large frozen food warehouse. Multiple outlets report that the fire starts on Wednesday afternoon and burns for several days, producing acrid black smoke and fumes that are described as smelling of burning plastic. Firefighters confront complications linked to materials and systems inside the facility, including burning foam insulation. Officials also cite suspected ammonia leakage, and melting solar panels that add difficulty to firefighting operations. While one report says the fire is contained within the warehouse, it still continues to burn and release smoke and fumes.

Los Angeles Mayor Karen Bass says the emergency declaration is intended to ensure the city has the resources needed for a “major, multi-jurisdictional incident,” according to her statement. The response involves multiple jurisdictions and ongoing efforts to control the fire and manage hazardous air conditions.