LATEST, Oct. 23, 6 p.m.: PG&E confirmed that a number of intentional outages in Northern California have already occurred, with plans to have the shut-off continue in San Mateo and Kern counties at 1 a.m., as stated earlier.
The utility company clarified a rumor that has been circulating stating that due to the high winds and elevated fire risk expected overnight and again on the weekend, electricity would remain off through the entirety of both weather events for affected counties.
PG&E officials stated that this is untrue, and that the company intends to fully restore power to customers once the winds have died down, which is expected to happen about noon Thursday.
Once equipment has been inspected for damage by employees and given the all clear, power will be restored to residents. Meteorologists will continue to look at upcoming weather patterns before officials decide whether the upcoming weather this weekend will warrant a second shut-off.
"We understand the hardship caused by these shut-offs and the safety issues that it brings with it, but we also understand the heartbreak and devastation of catastrophic wildfire. Those losses are forever, and we're determined to do everything in our power to prevent that," said Bill Johnson, the president and CEO of PG&E.
UPDATE, Oct. 23, 3 p.m.: PG&E began intentional blackouts Wednesday for 179,000 Northern California customers in 17 counties.
The Santa Rosa Fire Department shared on Twitter at 2:45 p.m. that customers in the Rincon Valley and Oakmont areas reported outages.
Shutoffs in the North Bay were scheduled to start around 3 p.m. Outages in affected areas of San Mateo County are planned for 1 a.m. Thursday.
In Napa County, a total of 7,488 customers will lose electricity in portions of Angwin, Calistoga, Deer Park, Lake Berryessa, Oakville, Pope Valley, Rutherford and St. Helena.
Sonoma County will see the power cut off to 26,845 customers in parts of Annapolis, Boyes Hot Springs, Cloverdale, Fulton, Geyserville, Glen Ellen, Guerneville, Healdsburg, Kenwood, Larkfield, Santa Rosa, Sonoma, Windsor and Stewarts Point.
In San Mateo County, only a small pocket of 372 customers in La Honda, San Gregorio, Woodside and unincorporated ares will lose power.