Winds grew stronger Thursday in California’s wine country, threatening to escalate a massive wildfire that has burned for days and destroyed nearly 250 buildings.
More fire crews and equipment were deployed in and around Calistoga, a town of 5,000 people known for hot springs, mud baths and wineries in the hills of Napa County about 110 kilometers north of San Francisco.
Winds gusting to 48 kph were forecast to push through the hills Thursday night and Friday, according to the National Weather Service. The area was also experiencing high temperatures and thick smoky air.
Fire and public safety officials warned that more evacuations are possible. They asked the public to remain vigilant, stay out of evacuation zones and quit demanding that officers let them back into off-limits neighborhoods.
“It’s been a long fire season and we’re still at the heart of fire season here in California,” said Billy See, an incident commander with the California Department of Forestry and Fire Protection, also known as Cal Fire.
By the end of the week, “hopefully Mother Nature will play nice for a bit so my folks can get a little more aggressive on the ground,” he said.
More than 2,000 firefighters were battling the Glass Fire, which has charred 230 square kilometers in Napa and Sonoma counties with almost no containment. It has destroyed about 250 buildings, including 143 homes.
It’s the fourth major fire there in three years and comes ahead of the third anniversary of an October 8, 2017, wildfire that killed 22 people.
Three fires, driven by gusty winds and high temperatures, merged into one on Sunday, tearing into vineyards and mountain areas, including part of the city of Santa Rosa. About 70,000 people were under evacuation orders, including the entire population of Calistoga.
Cal Fire Chief Thom Porter said wildfires have scorched more than 3.6 million acres [1.5 million hectares] in California since mid-August, an astonishing record even in a state that has had its fair share of fires. The state is battling some two dozen major fires with crews scrambling to snuff out smaller fires before they balloon.
“It’s likely that over the next day or two we will crest the 4 million-acre [1.6 million-hectares] mark. The biggest year before this year was 1.54 million [623,216 hectares],” Porter said. “We are dwarfing that previous record and we have a lot of season left to go."
Numerous studies have linked bigger wildfires in America to climate change from the burning of coal, oil and gas. Scientists say climate change has made California much drier, meaning trees and other plants are more flammable.
California’s power grid operator called for voluntary conservation of electricity from 3 p.m. to 10 p.m. Thursday, as high heat was expected to grip the state, taxing electricity supplies, primarily from the use of air conditioning.
About 240 kilometers to the north of wine country, the Zogg Fire, which also erupted during Sunday’s high winds and grew quickly, has killed four people.
The Shasta County sheriff’s office released two of their names Thursday: Karin King, 79, who was found on the road where the fire started, and Kenneth Vossen, 52, who suffered serious burns and later died in a hospital. Both were from the small town of Igo.
The deadly blaze that spread to neighboring Tehama County has burned 223 square kilometers and destroyed 147 buildings, about half of them homes. It was 25% contained.
Fire-related deaths in California this year total 30.
Since the beginning of the year, thousands of wildfires have burned over 15,500 square kilometers in California. More than 96,000 residents are under evacuation orders across the state, the California Department of Forestry and Fire Protection said.