Transformer explosion leaves San Bernardino in the dark
USA, California: Nearly 20,000 homes and businesses in San Bernardino and Highland were left without power after a blaze at the Southern California Edison substation.
#Southern California Edison substation
Fire at Irvine substation causes massive outage
USA, California: A power transformer fire at a Southern California Edison substation in Irvine caused a massive outage yesterday. The cause of the incident is under investigation.