WINDS FUEL WILDFIRE IN SONOMA COUNTY
PG&E reveals that a transmission line failed near the ignition site
A wind- driven wildfire that erupted overnight forced some 2,000 people to flee their homes in this Wine Country town Thursday even as many residents had their electricity shut off to avoid power equipment sparking an inferno.
On Thursday afternoon, PG&E revealed that one of its transmission towers was damaged near the site where the fire reportedly began.
Dry, gale-force fall winds like those that have fanned deadly blazes in recent years whipped the Kincade Fire that ignited in Sonoma County near The Geysers geothermal power plant around 9:30 p.m. Wednesday and quickly grew to 16,000 acres of roaring flame and thick smoke.
At a news conference Thursday evening, Cal Fire Deputy Chief Mike Parkes said the fire was just 5 percent contained. While conditions had improved, he noted that the forecast called for even stronger winds to return by Saturday.
“We absolutely are up against the clock,” Parkes said.
The fire has destroyed at least 49 structures, but no fatalities have been reported to the Sonoma County Sheriff’s Office.
“You could see the trees going up like candles,” said Sean Olhan, who lives with his 91-year-old mother on Red Winery Road in Alexander Valley. “And you could see firestorm swirls.”
Firefighters banged on Olhan’s door at 5:30 a.m., telling them to leave in the midst of the “phenomenal” wind storm.
Outages add to fear
What compounded the fear and uncertainty in this region accustomed to packing bags for quick escapes on windy October nights was a new ingredient — Pacific Gas and Electric Co. had cut power to thousands of homes as a precaution.
PG&E began cutting power to 178,000 households and businesses in 15 counties Wednesday afternoon amid red flag warnings of wildfire risk. Among the most affected was Sonoma County, where memories of the deadly 2017 Wine Country wildfires are still painfully fresh.
It was the embattled utility’s second-largest power shutoff aimed at reducing wildfire risk, coming just two weeks after PG&E turned off some 735,000 customers for hours to days, many in the same areas. The utility warned that more massive outages could come this weekend as forecasters say dry, windy gusts will resume.
But even with the safety shutoffs, the flames came. In addition to the Kincade Fire, the Muir Fire near Stinson Beach was burning about 50 acres Thursday in Marin County. In Santa Rosa, a blaze that began in Annadel State Park was holding at about 3 acres, Santa Rosa Fire Department officials said. In Butte County, the Nelson Fire charred 75 acres.
What started the fire?
Cal Fire, the California Department of Forestry and Fire Protection, was investigating what might have sparked the Kincade Fire northeast of Geyserville.
That fire erupted around The Geysers, the world’s largest complex of geothermal plants where steam from deep in the ground has been tapped for nearly a century to produce electricity.
A Sonoma County Fire and Cal Fire dispatcher alerted crews around 9:27 p.m. Wednesday to “a vegetation fire reported in The Geysers,” adding “also possible power lines down in the area — all units acknowledge life safety hazard.”
In a report filed to the California Public Utilities Commission on Thursday, PG&E said the utility “became aware of a Transmission level outage” on a 230,000-volt power line near the fire’s location at 9:20 p.m. Wednesday night — around the same time the fire started.
On Thursday morning, a PG&E employee reported that firefighters had “taped off the area around the base of” a transmission tower, which had a broken jumper, the report said.
The one-paragraph-long report makes no claim of how the transmission line was damaged or whether it might have sparked the fire.
“We’re continuing to investigate” the cause of the fire, PG&E CEO Bill Johnson told reporters on Thursday evening. The tower in question was 43 years old — not that old by industry standards — and had been inspected multiple times in recent years, he said, adding that it “appears to have been in excellent condition.”
Johnson said that while lower-voltage distribution lines in the area where the fire started had been turned off Wednesday night, the utility decided to keep the transmission line on, following protocols based on the wind speeds and weather forecasts.
PG&E equipment has been blamed for sparking a host of recent devastating wildfires, including many that roared through the Wine Country in 2017 and the Camp Fire that destroyed Paradise east of Chico last year, the state’s deadliest and most destructive. Facing multibillion-dollar liability claims, PG&E in January filed for bankruptcy protection. PG&E began initiating “public safety power shutoffs” last year, something San Diego Gas and Electric has used effectively to reduce wildfire danger since the deadly 2007 Witch Fire. PG&E was criticized for its decision not to de-energize highvoltage lines near Paradise during strong fall winds that sparked the Camp Fire.
The Geysers
Calpine, a Houston-based energy company and the largest geothermal power producer in the U.S., owns and operates 13 power plants at The Geysers, including those fire dispatchers identified as near the origin of the fire.
Calpine spokesman Brett Kerr said that “due to the wind conditions, we had deenergized our local power line system before the fire started.”
“We do not believe our facilities caused the fire,” Kerr said, but added: “There are power lines operated by third parties across The Geysers.”
“The Kincade Fire flashed through a portion of our Geysers geothermal facilities late yesterday,” Kerr said. “We believe there is relatively minor damage to our facilities and further threat has passed.”
No injuries have been reported from the Kincade Fire, but at least two structures were destroyed, Cal Fire said early Thursday.
At Geyser and Red Winery roads, the burnedout remnants of a home’s washer and dryer sat next to an abandoned sedan, while patchy embers crackled on both sides of the road.
More than 500 firefighters have been dispatched to fight the blaze. Cal Fire Chief Mike Parkes said crews are “very concerned” about the windy weather forecasts for the weekend.
Wineries on alert
Flames appeared on Thursday to be moving toward the winery-lined Alexander Valley area south of Highway 128, Cal Fire spokesman Will Powers said. Unpredictable winds meant that the fire has northern, southern and western legs.
“The steep terrain coupled with the winds — it’s made the firefight definitely tough,” Powers said. “In a very complex, dynamic situation like this, tactics are re-evaluated minute-byminute.”
While up to 2,000 people safely left their homes early Thursday, between 30 and 50 residents refused to leave, Sonoma County Sheriff’s Office spokesperson Sgt. Juan Valencia said. The Sonoma County Fairgrounds in Santa Rosa and the Healdsburg Community Center at 1557 Healdsburg Ave. were opened as evacuation centers.
The sheriff’s office also warned residents in northern unincorporated Healdsburg to be ready to evacuate. Because of the nearby power shutoffs, authorities went door to door knocking at people’s homes to inform them of the evacuations, Valencia said.
For some, the Kincade Fire has already served as a harsh reminder of previous blazes that terrorized the region.
Kaylynn Reeb, 71, and her husband, William Boutin, 73, lost their home in the 2017 Pocket Fire and think it may be time now to move. They got an evacuation warning on Wednesday night, so they shepherded their two miniature schnauzers, Watson and Ranger, into the RV they had bought after the Pocket Fire left them homeless and drove to the Healdsburg Community Center.
The stress of trying to rebuild and the now seemingly ever-present threat of fire has worn them down, and they’re finally thinking about moving to the Central Valley after 40 years here.
“At least we’re alive,” Reeb said.