Officials: Foam in Center City caused by offline transformers

Officials say two transformers switched off on Saturday morning in Center City causing fire suppressing foam to be dispersed.

It happened on the 400 block of S Juniper Street.

PECO says there was no explosion. According to officials, 2,500 customers were initially impacted. All power was restored by 4 p.m. Saturday. According to PECO, the foam was not hazardous.