A vehicle traveling along Highway 243 near Mount Edna Road south of Banning went off the roadway and plunged down a cliff shortly before noon Monday, catching fire within minutes and igniting the surrounding brush into what is now being called the Panorama Fire. Two people associated with the vehicle were reported to have unknown injuries as the flames spread rapidly up the steep canyon terrain.
According to Valley News, the crash happened at approximately 11:53 a.m., with the vehicle catching fire by 11:58 a.m. and becoming fully engulfed in flames by 12:05 p.m. as smoke poured out of the canyon. The blaze, initially referred to as the Edna Fire, was renamed the Panorama Fire as it grew. CAL FIRE/Riverside County Fire Department, posting on the social platform X, reported the fire at approximately 20 acres burning at a critical rate of spread as of noon, with firefighters already on scene and additional air and ground resources responding.
Because of the unknown condition of the two people connected to the crashed vehicle and the steep, hard-to-access canyon terrain, CAL FIRE incident command requested a priority response of six air ships to attack the fire from above, the same Valley News report notes. Firefighters have leaned heavily on aviation support given the difficulty of getting ground crews down the cliffside where the vehicle came to rest.
Highway 243 Shut Down Near Twin Pines
To keep the roadway clear for emergency vehicles and protect public safety, the Banning Police Department and Caltrans enacted a hard closure of Highway 243 near the Banning city limits and Twin Pines, per the report. The two-lane mountain route is the primary road connecting Banning to Idyllwild, and closures there routinely cut off a key corridor for mountain communities.
The highway carries added significance beyond its role as a traffic artery. State Route 243, a 30-mile mountain highway linking Banning at Interstate 10 to Mountain Center, was officially designated the Esperanza Firefighters Memorial Highway in 2008, honoring five U.S. Forest Service firefighters killed battling the 2006 Esperanza Fire, according to Wikipedia. According to the California Department of Transportation, a $16.9M pavement safety project on State Route 243 includes pavement milling and overlay work and shoulder paving. During the 2006 Esperanza Fire, CAL FIRE reported that Caltrans completely closed Highway 243 between Wesley Road and Twin Pines.
A Familiar Pattern Along Mount Edna
Monday's crash-sparked blaze is not an isolated incident at this stretch of road. Almost exactly one year earlier, on August 22, 2025, a single-vehicle crash near Highway 243 and Mount Edna Road sparked a 10-acre vegetation fire that forced the closure of Highway 243 from San Gorgonio Avenue to Poppet Flats, according to CAL FIRE/Riverside County Fire Department.
CAL FIRE reported a separate Edna Fire at Highway 243 and Mount Edna Road in Banning on August 22, 2024, listing its cause as under investigation.
The area has also seen larger fire activity in recent memory. In late June and early July 2025, the 2,400-acre Wolf Fire ignited near Old Idyllwild Road and Wolfskill Truck Trail, injuring three firefighters and prompting mandatory evacuations across parts of Banning and Cabazon, as reported by Wales Online. Vehicle collisions have proven a recurring trigger for major wildland fires across the broader Banning region, including the June 2017 Manzanita Fire, which began from a vehicle collision along Highway 79 and burned 6,309 acres as it spread toward Highway 243, per Wikipedia.
Regulatory Roots of the Panorama Fire Name
California Public Resources Code Sections 4201 through 4204 require CAL FIRE to map wildfire hazard severity zones in State Responsibility Areas, according to the California Department of Forestry and Fire Protection. The Esperanza Fire destroyed 54 structures.
Highway 243 has proven vulnerable to disasters beyond fire as well. In February 2019, torrential winter rainfall destroyed a 75-foot section of the highway near Idyllwild, creating a massive crater that isolated mountain residents for months and required more than $20 million in Caltrans emergency repairs, according to SFGATE. Caltrans said more than 25 locations on SR 243 needed replacement or repair after the 2020 washout, including two locations where the road was completely lost.
CAL FIRE/Riverside County Fire Department operates under an integrated regional contract serving Riverside County and 18 municipal partners, although this report does not specify its annual call volume or average dispatch-to-arrival time. It remains unclear whether the hard closure of Highway 243 will extend into evening travel, what the current condition of the two individuals from the crashed vehicle is, or whether aerial retardant drops will succeed in halting the fire's advance before it reaches nearby mountain communities such as Twin Pines or Poppet Flats.
