During adverse weather conditions, backcountry areas are prone to have electricity cut because they are often located in or around wind corridors. For example, Sill Hill in the Cleveland National Forest is a location where SDG&E’s network of 222 weather stations reports wind speeds of 70 mph and higher when Santa Anas blow through.

"Public Safety Power Shutoffs are approved by state regulators as an important safety tool of last resort to mitigate fire risk during dangerous weather conditions," SDG&E said. A map of current power outages can be found at sdge.com/outages. Officials said to never approach damaged infrastructure or downed power lines.

Gas & Electric has announced that it will continue to shut off power in certain communities through the afternoon of Jan. 10 in order to reduce wildfire risk, with the potential to affect more than 50,

Around 2,600 people in San Diego County remained without power Wednesday afternoon as part of ongoing public safety power shutoffs.