Electricity may be shut off to 50,000 Northern California utility customers this week to try to prevent power lines from sparking and igniting new wildfires during a predicted new round of gusty, hot and dry weather.

Customers in parts of 19 counties and in two tribal communities were notified Monday of a potential public safety power shutoff starting as early as Wednesday evening, Pacific Gas & Electric said.

More than 50,000 California utility customers were without power and others around the state were urged to conserve electricity Thursday amid a fall heat wave that brought another round of extreme wildfire danger.

The National Weather Service issued heat advisories through Friday for temperatures in the 90s and even triple digits in many parts of the state.

Red-flag warnings for extreme fire danger were in place for much of the San Francisco Bay Area where winds bringing hot, dry gusts of up to 55 mph (88.5 kph) were expected to pose a threat of sparking new blazes in a region that already has seen some of the worst wildfires in state history.

(TNS) - A monster fire the likes of which has never been seen before in California has emerged out of the dystopian pall of wildfire and smoke that has blanketed the state.

The August Complex wildfire, which started out as 37 different fires in Mendocino National Forest, surpassed 1 million acres Monday, by far the largest conflagration in recorded state history, and it is still burning.

The ignominious milestone comes during a year that has already seen more flames than ever in the state. Thousands of homes have been destroyed, at least 31 people have been killed and choking smoke has darkened the skies from Eureka to San Diego.

(TNS) - The Bay Area and California are suffering a record-shattering wildfire season this year. Most recently, the Glass Fire burning in Sonoma and Napa counties has burned more than 40,000 acres and forced the evacuation of more than 80,000 people.

If you have not yet assembled an emergency plan, now is the time. No matter where you are in California, it’s important to be prepared for the worst-case scenario.

When a wildfire evacuation is ordered, departing immediately and efficiently is paramount. If the crisis has already struck and you’re scrambling to respond, it can be hard to get the evacuation information you need. A matter of minutes can make a huge difference to your safe escape from a fire zone.

(TNS) - Fire watchers tasked with helping prevent wildfires in Orange County will use virtual monitoring due to the COVID-19 pandemic.

Orange County Fire Watch is using the virtual program in conjunction with its normal in-person monitoring activities.

OC Fire Watch is managed by Irvine Ranch Conservancy for OC Parks and the cities of Irvine and Newport Beach.

Tony Pointer, the conservancy’s fire watch manager, said the new system is crucial to keep volunteers safe, while maintaining adequate wildfire monitoring.

Silicon Valley’s innovation engine has been slow to produce useful new tools to help firefighters like Dave Winnacker extinguish the deadly blazes that each year fill California’s skies with smoke.

Winnacker, a fire district chief who led a team against the 2017 fires that scorched vineyards in Napa and Sonoma Valley, is interested in tools that can spot fires early and ease evacuations.

(TNS) - SAN JOSE, Calif. — The heavy smoke from wildfires that choked much of California in recent weeks was more than an inconvenience.

It was deadly. And it almost certainly killed more people than the flames from the massive fires themselves, health experts say.

Between Aug. 1 and Sept. 10, the historically bad concentrations of wildfire smoke were responsible for at least 1,200 and possibly up to 3,000 deaths in California that otherwise would not have occurred, according to an estimate by researchers at Stanford University. Those fatalities were among people age 65 and over, most of whom were living with pre-existing medical conditions like heart disease, diabetes and respiratory ailments.

A wildfire burning through brush and timber from the mountains to the desert northeast of Los Angeles threatened more than 1,000 homes on Tuesday as crews across the West battled dozens of other major blazes.

The Bobcat Fire in Southern California was advancing at one to two miles per hour at times and threatened the Mojave Desert town of Pearblossom after burning into the Antelope Valley foothill area, across the San Gabriel Mountains from Los Angeles.

The blaze that began Sept. 6 has destroyed or damaged at least 29 homes and other buildings, with the toll rising to perhaps 85 when damage assessment teams can complete their work this week, authorities said.

Rains may bring some reprieve to those suffering from massive blazes in the Pacific Northwest in the next few weeks, but forecasters don’t expect any help for wildfire-plagued California anytime soon.

That’s according to briefing call on Friday morning held by AccuWeather and Plume Labs looking at weather and air quality forecasts for the remainder of this year’s wildfire season.

Residents in the Golden State have been living for weeks with grayish, choking air and widespread ash from North to South, with numerous lives lost and thousands of evacuations, while hundreds of thousands have been on evacuation alerts in Washington and Oregon from numerous wildfires.

(TNS) - Shrouded in near darkness, beneath a gloomy, orange sky, Fabian Rios worked to repair a fire hydrant late Wednesday morning.

Working alongside the headlights of his truck, the Bay Area utility employee said the lack of light wasn’t troubling him.

“The real problem is the ash falling from the sky,” said Rios, who works for the city of Mountain View and was wearing a surgical mask. “I am just getting covered.”

As fires rage up and down the West Coast, the skies over California have taken an apocalyptic turn — choking the air with ash and smoke in some regions, while snuffing out sunlight in others. Rarely have so many Californians breathed such unhealthy air.