Firefighters have increased their containment of a large wildfire that is burning in steep, hard-to-reach areas and threatening critical infrastructure in mountains north of Los Angeles, officials said. But hot, dry, windy weather could challenge their efforts Tuesday.
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Firefighters Gain Ground Against Southern California Wildfire Amid Challenging Weather
- Firefighters have increased containment of the Post Fire to 20%, which is burning in difficult terrain north of Los Angeles.
- The fire, fueled by hot, dry, and windy conditions, threatens critical infrastructure like power lines, dams, and oil pipelines.
- Wind gusts could reach 55 mph, complicating firefighting efforts as the fire moves south.
- Residents of Castaic, with a population of about 19,000, are advised to prepare for potential evacuations.
- The fire has scorched over 24 square miles and led to the evacuation of at least 1,200 people from the Hungry Valley recreation area.
- The majority of the 1,000 firefighters are focusing on the fire’s southern edge near Pyramid Lake, which remains closed.
- Smoke from the fire has caused haze in Las Vegas, prompting health advisories for vulnerable populations.
- In nearby regions, the Hesperia Fire is 70% contained, and the Aero Fire in Northern California has burned nearly 8 square miles, prompting evacuations.
- Fire season, which has been slower due to wet winters, is expected to intensify in the coming months, with more severe wildfire activity anticipated in July and August.
The Associated Press has the story:
Firefighters gain ground against Southern California wildfire but face dry, windy weather
Newslooks- LOS ANGELES (AP) —
Firefighters have increased their containment of a large wildfire that is burning in steep, hard-to-reach areas and threatening critical infrastructure in mountains north of Los Angeles, officials said. But hot, dry, windy weather could challenge their efforts Tuesday.
The Post Fire was 20% contained Monday night after wind caused explosive growth over the weekend along Interstate 5, the main north-south route on the West Coast.
“Fire weather conditions are making it difficult to control the fire,” the Los Angeles County Fire Department said in a Monday night update. “Important structures like power lines, dams, and oil pipelines are at risk.”
Strong winds from the north mean the fire is expected to keep moving south, the department said. High temperatures and low humidity were forecast for Tuesday. Wind gusts could reach 55 mph (88 kph).
Officials had earlier warned residents of Castaic, home to about 19,000 people, that they should prepare to leave if the fire pushed south.
The fire scorched more than 24 square miles (61 square kilometers) and forced the evacuation Saturday of at least 1,200 campers, off-roaders and hikers from the Hungry Valley recreation area.
The fire erupted Saturday afternoon near I-5 in Gorman. Two structures burned within the evacuated recreation area.
The majority of the more than 1,000 firefighters assigned to the blaze were focused on its southern edge, near popular Pyramid Lake, which was closed as a precaution on Sunday and Monday.
The fire broke out as weather turned hot and windy in a region where grasses brought by a rainy winter have now dried out and become fuel.
Smoke has drifted eastward, causing a slight haze in the Las Vegas area. Officials there advised children, older adults, and people with respiratory and heart disease to stay indoors.
About 75 miles (120 kilometers) to the east, the nearly 2-square-mile (5-square-kilometer) Hesperia Fire was more than 70% contained by Monday night. The fire erupted Saturday and forced road closures and evacuation warnings in San Bernardino County.
In Northern California’s Calaveras County, a new fire, the Aero Fire, burned nearly 8 square miles (20 square kilometers) and led to evacuation orders for some residents, officials said.
And about 150 miles to the northwest, a wildfire in a sparsely populated area near Lake Sonoma was 20% surrounded Monday after charring nearly 2 square miles (5 square kilometers).
After back-to-back wet winters, fire season has gotten off to a slow to near-average start, said Daniel Swain, a climate scientist with the University of California, Los Angeles.
“These are not peak season fires either in scope or behavior, or in terms of where they’re burning,” Swain said in an online briefing. “In many ways, they’re classic, early-season fires since they’re primarily burning in grass and brush.”
Swain said he expects more fire activity to begin in July at lower elevations and August at higher elevations.
“And the bad news is that I think that the back half of this season is going to be much more active, with a lot more concerning level of wildfire activity in a lot of areas than the first half,” he said.
