Power line had increase in current on day of Eaton Fire, California utility says
Southern California Edison reported on Monday that a "fault" on a line elsewhere in the region's transmission network caused a brief spike in electrical current in high-voltage power cables in the area where the catastrophic Eaton Fire is thought to have begun.
The utility stated in a report with state public utilities regulators that the fault, or disturbance, was discovered at 6:11 p.m. on January 7 even though it happened miles away on a power line that does not cross Eaton Canyon. Just a few minutes later, at 6:18 p.m., authorities got the first reports of a wind-fueled fire that started in the canyon.
"The fault on this geographically distant line caused a momentary and expected increase in current on SCE's transmission system, including on the four energized lines" in Eaton Canyon, t...