Massive fire breaks out at Boyle Heights commercial building, LAFD orders shelter in place

A fire at a Boyle Heights commercial building sent up a massive plume of black smoke on Wednesday and prompted a shelter-in-place order due to hazardous materials, including ammonia.

Fire broke out around 2:35 p.m. at a 1,000-foot by 500-foot cold storage facility at 1400 S. Los Palos St. with solar panels on the roof, according to the Los Angeles Fire Department. The fire reached an ammonia line, officials said, prompting firefighters to pull back as it started off-gassing and order people nearby to shelter in place.

The ammonia is not toxic to individuals unless they have respiratory issues or come into direct contact with it, LAFD Chief Jaime Moore said. Adjacent structures were evacuated to keep people from breathing in the ammonia that was in the air, and firefighters pivoted to using water drops from helicopters to take on the flames as they spread across the building’s rooftop solar panels “almost like a brush fire would,” he said.

“Get inside IMMEDIATELY and close all windows and doors. Turn off air conditioning/heating. Bring all people and pets to an inside room until you receive more instructions,” an LAFD alert said.

The shelter-in-place order was in effect for the area south of Interstate 5, east of Soto Street, north of Washington Boulevard and west of Indiana Street. As of 5:30 p.m. Wednesday, LAFD Capt. Anthony Tubbs said officials did not know when it would be lifted.

East Yard Communities for Environmental Justice urged people outside the shelter-in-place boundaries to also take precautions.

“The 5 freeway is not an air filter. The smoke is spreading and everyone in adjacent neighborhoods should reduce the risk of smoke exposure ASAP,” the organization wrote in an Instagram post.

By 4 p.m., authorities added a smoke advisory covering East LA, Commerce and parts of downtown. Heavy, black smoke was visible across the region.

The water drops via helicopter were helping to get the fire under control by Wednesday evening. Authorities planned to use an LAFD robot to get inside and assess the building, Moore said.

“This is a very unique situation because of the size of the building,” he added.

The business at 1400 Los Palos is called Lineage, a logistics company that offers cold storage services, according to the company’s website.

According to LAFD firefighter Jennifer Middleton, over 120 firefighters were on scene battling the blaze. Air quality was being monitored in the area, Middleton said.

“Any sort of structure fire with [solar] panels burning, there’s going to be some sort of hazardous materials in the air,” Middleton said.

No injuries have been reported, she added, but she also urged people to stay inside if smoke was reaching their area.

“Close your windows, stay indoors, turn off your air conditioning, and just shelter in place. We don’t want anyone breathing that smoke. And don’t go outside to watch the fire,” Middleton said. “If need be, you can leave the area to more clear air.”

Local organizations including Neighborhood Music, Centro CSO and Plaza de la Raza announced on social media they were either canceling classes and meetings or moving them online.

In a statement, District 14 Councilmember Ysabel Jurado said her office was monitoring the situation.

“Right now, the most important thing is to follow the shelter-in-place order that has been issued because of the smoke,” Jurado said. “Residents should stay indoors, keep windows and doors closed, avoid unnecessary travel in the area, and follow instructions from first responders.”

Mayor Karen Bass also urged people to stay inside.

“I urge everyone in the impacted area to get indoors immediately, close windows and doors, turn off air conditioning, and avoid unnecessary travel to the area,” she said. “I want to thank the brave LAFD and public safety personnel who responded quickly and remain on scene.”

Officials in the neighboring city of Maywood also urged people to stay away from the area.