AZUSA, CALIFORNIA — October 15, 2026 — Firefighters are battling the Peak Fire near Azusa after a brush fire broke out Thursday afternoon in the San Gabriel Valley, prompting evacuation orders and warnings as flames threatened nearby structures. The fire had grown to approximately 22 acres by the afternoon, according to the California Department of Forestry and Fire Protection’s incident update.
What Happened in Azusa Today?
The Peak Fire was reported shortly after 1 p.m. near North San Gabriel Canyon Road and the surrounding area near Mirador Drive and Ranch Road.
Fire crews from the Los Angeles County Fire Department and the Angeles National Forest responded to the incident. As the blaze spread through brush and vegetation, firefighters worked to contain its growth and protect nearby homes and other structures.
Early reports indicated that the fire had burned approximately 15 acres before expanding to 20 acres and then 22 acres. Officials reported that structures were threatened, raising concerns for residents living near the affected area.
Evacuation Orders and Warnings
Authorities issued an evacuation order for zone AZU-MC01, instructing residents in the affected area to leave immediately because of the threat to life.
Evacuation warnings were also issued for several surrounding zones, including AZU-ABC01, AZU-CYN01-A, AZU-NOB01, AZU-QRY01, LAC-E168, and LAC-E170. Residents in warning areas were advised to prepare to evacuate if conditions worsened.
People in affected neighborhoods should follow official evacuation instructions and check current emergency maps for the boundaries of orders and warnings. Conditions can change quickly during a brush fire.
Firefighters Work to Protect Structures
Fire crews used aerial resources, including water-dropping aircraft, while ground personnel worked to control the flames and protect threatened properties.
The response came as Southern California faced elevated fire danger associated with Red Flag Warning conditions and an expected Santa Ana wind event. Dry vegetation, warm temperatures, and changing winds can make brush fires more difficult to contain.
The cause of the Peak Fire remained under investigation, and officials had not announced that the blaze was fully contained in the updates reviewed.
Latest Update on the Azusa Fire
The Peak Fire remains an evolving emergency, with evacuation information and fire conditions subject to change. Residents should avoid the affected area, keep access routes clear for emergency vehicles, and rely on official updates from Los Angeles County fire authorities and the incident information page.
As firefighters continue their efforts, the priority remains protecting lives, safeguarding nearby structures, and preventing further spread.
This is a developing story. Additional details about containment, evacuation changes, and the cause of the fire may be released as authorities provide further updates.

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