A wildfire named Perch Fire erupted late on June 30, 2025, east of Hornbrook in Siskiyou County, California. Cal Fire officials report the blaze has consumed around 24.4 acres of grass, brush and juniper terrain and is currently 10 percent contained . No definitive cause has yet been determined, and an investigation remains underway .
The fire triggered an immediate evacuation order for Zone SIS‑3211, while several neighbouring zones—including SIS‑3206, SIS‑3208, SIS‑3315, SIS‑3316, SIS‑3318, SIS‑3317 and SIS‑3212—were downgraded to evacuation warning or normal status . Residents within the active evacuation order zone are urged to leave immediately, especially those with pets and livestock, and follow guidance from law enforcement and emergency services .
Cal Fire's Siskiyou unit has deployed approximately 87 personnel, supported by 10 engines, 3 water tenders, 4 bulldozers, and numerous air tankers, as crews focus on containment line fortification and mop-up operations . The rapid mobilisation aims to check the fire's spread, especially amid favourable weather conditions for rapid fire development.
Residents have access to a detailed evacuation zone map provided via Genasys Protect and the Siskiyou County Office of Emergency Services website. This interactive map allows evacuees to locate their zone, printed evacuation routes, and designated shelter areas .
Siskiyou County Emergency Services emphasise preparedness steps, including signing up for ReadySiskiyou alerts, assembling a go-bag with essential supplies, and keeping updated contact information handy . Residents are urged to stay vigilant on local media and follow orders as fire conditions evolve.
This blaze is part of a statewide wildfire surge. In just the last 72 hours, several major fires have ignited across California, including the 26-acre Quarry Fire in San Joaquin County and a 24-acre blaze in Shasta County, underscoring an active fire season .
What to Know:
- Evacuation Order: Zone SIS‑3211—mandatory evacuation.
- Warning Zones: Adjacent zones under alert; residents should prepare to leave.
- Containment Status: Fire is 10 percent contained, with extensive firefighter deployment.
- Fire Size: Approximately 24.4 acres burned.
- Next Steps: Follow evacuation instructions, monitor alerts, and prepare for weather changes that could impact fire behaviour.
Residents and travellers in Siskiyou County should stay alert and adhere strictly to instructions from Cal Fire, local sheriff’s office, and emergency services. As containment efforts continue, the situation may change rapidly due to potential wind shifts or spot fires. Updates on evacuation zone adjustments, fire line progress, and air quality advisories will follow as available.
