The Bobcat Fire continues to grow in the Angeles National Forest, causing evacuations and threatening foothill communities.
It’s also getting perilously close to Mt. Wilson observatory, where firefighters have begun actively defending the building. “
Fire officials warned in the evening briefing that resources to fight the fire were limited, which contributed to the fire’s growth “outpacing containment.”
Authorities cautioned that low humidity and warm temperatures overnight will allow the fire to “burn actively through the night.”
Earlier in the afternoon, Angeles National Forest tweeted that the fire was burning on the ridge line above the east side of Little Santa Anita Canyon, and that “air operations were actively making drops”.
To the east, Monrovia city officials warned that the fire was moving into Spanish Canyon, and that extra aircraft were being brought in help.
“In addition to the aircraft, residents of Monrovia, Duarte and Bradbury will see an increase in smoke, flames and firefighting activities during this time.”
They added that the fire will get closer to the foothill communities as the evening progresses.
“Please know, the fire is beginning at a point high up the mountain but will be backing downward slowly and in a controlled manner.”
Here’s what we know about the fire so far today.
Acreage: 38,299 acres
Resources deployed: 1,091 firefighters
The blaze erupted last Sunday near the Cogswell Dam and then spread rapidly amid an intense, record-breaking heat wave, prompting evacuation orders for Mt. Wilson Observatory. The cause is under investigation.
Firefighters continue to work in steep difficult terrain with help from helicopters and planes. Crews are hoping to take advantage of low winds forecasted for the next few days to build some containment lines around the flames.
The focus today has been protecting foothill communities and Mt. Wilson, U.S. Forest Service officials tweeted this morning. Officials report the the fire has crossed to the west side of Santa Anita Canyon and continues to grow and move toward Mt. Wilson and Mt. Harvard.
Residents of dozens of homes in the Sierra Madre / Arcadia area were ordered to evacuate Sunday, but firefighters have been able to keep the fire away from houses so far, officials say.
Angeles National Forest officials are hosting a virtual meeting on Zoom at 6:30 p.m. this evening to provide updates on the fire. You can join the meeting here.
This morning the Bobcat Fire is at 36,366 acres and 6% containment. Crews today will be focused on protecting foothills communities and Mt. Wilson. To the north it stayed south of Highway 2 and west of 39. Tonight will be a virtual public meeting via Zoom at 6:30 PM. #BobcatFirepic.twitter.com/os3fgGY23e
An evacuation order is also in effect for Camp Williams, located just east of the burn zone in the Angeles National Forest.
Evacuation warnings remain in effect for the following foothill cities and communities:
Arcadia (excluding the neighborhood under mandatory evacuation orders)
Sierra Madre (except the 32 homes under mandatory evacuation orders)
“Residents should have evacuation plans in place, organize their emergency evacuation supplies, and have essential evacuation personal belongings easily accessible,” U.S. Forest Service officials wrote on the fire incident page. “Vehicles should be fully fueled, facing out in their driveways and ready to leave.”
A Red Cross Evacuation Center was re-established at Santa Anita Park, 285 W. Huntington Drive (entry at Gate 5).
L.A. County officials said a shelter site for horses has been established at the Pomona Fairplex (entry at Gate 12).
The South Coast Air Quality Management District has extended a smoke advisory to Tuesday as unhealthy air continues to blanket much of the L.A. Basin and Inland Empire. It’s not just local fires though; smoke is also making its way to us from wildfires in Northern California, Oregon and Washington.
Look up the latest air quality info for your area at airnow.gov.
Air Quality Forecast (Monday, September 14th): https://t.co/szsyGAFunD 🏖 Coastal: Moderate 🏙 LA: Moderate -to- Unhealthy 🌅 OC: Unhealthy for Sensitive Groups 🌄 Inland Empire: Moderate -to- Unhealthy for Sensitive Groups 🌴 Coachella Valley: Unhealthy for Sensitive Groups pic.twitter.com/NiAH3M7QpV
The #BOBCATFIRE is knocking on our door. Fire officials predicted that the fire would approach Mt. Wilson from Echo Rock. It looks like they are correct. Note: All observatory personnel have evacuated. pic.twitter.com/v5YvbGty3w
The Mount Wilson Observatory houses 18 telescopes, many of which were used to make some of the greatest astronomical discoveries of the last century. They include the 100 inch Hooker telescope that Edwin Hubble used in the 1920s to prove that our universe is still expanding.
Observatory Director Tom Meneghini said he’s afraid they could be seriously impacted if the fire gets close enough.
“The heat can do irreparable damage. Our two big telescopes are historically significant and irreplaceable,” Meneghini said.
However, he said fires have gotten close before and the decades-old firefighting setup at the Observatory is ready to be used again. “We have an inground system of hoses and pumps,” he said.
“We have half a million gallons of water ready to pump so that’s all been prepared for any fire professional to come in and take over.”
>The fire also threatens a seismic station that has recorded earthquake activity for 100 years, seismologist Lucy Jones said via Twitter.
Numerous television and radio stations have transmitters in the area, including our newsroom which broadcasts on the radio at 89.3 KPCC.
HOW WE’RE REPORTING ON THIS
This is a developing story. We fact check everything and rely only on information from credible sources (think fire, police, government officials and reporters on the ground). Sometimes, however, we make mistakes and/or initial reports turn out to be wrong. In all cases, we strive to bring you the most accurate information in real time and will update this story as new information becomes available.
For the latest information straight from local emergency officials, check the following websites and social media accounts: