San Diego, CA – Sprinkler system extinguished early morning laboratory fire; No injuries reported

A fire early Wednesday in a second-floor laboratory in a Qualcomm building in Sorrento Valley was put out by sprinklers before firefighters arrived, San Diego Fire-Rescue officials said.

The fire was reported around 6:40 a.m. in a four-story building on McKellar Court off Pacific Center Boulevard called the Qualcomm Pacific Center Campus. When crews arrived, they didn’t see any smoke or fire showing from the outside the building but when they got inside, they found a fire that had been extinguished by the building’s sprinkler system.

After searching the building to check for any spread of the fire, crews worked to ensure the fire didn’t reignite. Just under 50 firefighters from San Diego and Chula Vista had responded to the fire.

No injuries were reported. No damage estimate was immediately available. A cause of the fire also wasn’t reported.