A Boulevard couple who had been unsure about evacuating found themselves surrounded by flames nearly 20 feet high in their own backyard after the Thorn Fire suddenly changed direction on July 15. CAL FIRE/San Diego County Fire firefighter-paramedics reached the pair in time, evacuated them, and got them to safety — and their home ultimately survived the blaze.
The rescue, first detailed in a story published by CAL FIRE on Facebook, described how the 74-year-old and 70-year-old residents called for help once the fast-moving fire changed course near their home. According to the County of San Diego Communications Office, San Diego Sheriff's Deputy John Ferris and CAL FIRE/San Diego County Fire firefighter-paramedics Fredric Miltimore and Lee Woods had been diverted from the fire line on July 15 when they found the couple, identified as Patti Fisher and Dan Shanahan, struggling to move a wheelchair as smoke closed in around their property. Deputy Ferris requested an ambulance crew once he realized the severity of the situation, and the paramedics got the couple out before flames overtook the yard.
A Fire That Ignited Fast and Turned Faster
The Thorn Fire ignited around 3:30 p.m. that Wednesday near Buckthorn Trail and Clover Trail in Boulevard's Live Oak Springs neighborhood, starting as a structure or vehicle fire before spreading into the surrounding dry brush, according to KPBS. CAL FIRE Captain Oscar Sotelo noted that 911 dispatchers had received multiple simultaneous reports of the fire before it took off. As the county's account of the rescue makes clear, wildfires like the Thorn Fire can change direction quickly, catching even nearby residents off guard within minutes.
That volatility is why officials emphasized that people who need extra assistance evacuating should not wait for conditions to become dangerous before leaving — they should leave early, per the county's account of the Boulevard rescue. The Fisher-Shanahan household's initial hesitation to evacuate, and the fire's sudden shift toward their property, illustrate exactly the kind of scenario officials are warning backcountry residents to avoid.
Fire Grew to Over 1,200 Acres, Shut Down I-8
By the time crews reached full containment on July 20, the Thorn Fire had blackened 1,234 acres across rural southeastern San Diego County, according to Times of San Diego. Crews had stalled the fire's forward progress at 65% containment on July 17 before finishing perimeter lines three days later. The blaze damaged or destroyed four structures during its five-day run but caused zero reported civilian or firefighter injuries, per Patch.
At the peak of the response, more than 600 firefighters from agencies across the region worked the Thorn Fire, backed by six bulldozers, fixed-wing air tankers, and three night-flying helicopters, KPBS reported. The fire also jumped Interstate 8 on July 15, forcing a full freeway closure before Caltrans and the California Highway Patrol reopened single-lane traffic and fully lifted closures by 2 p.m. that Friday, Times of San Diego noted — a significant disruption given the interstate's role as the main transit corridor between San Diego and Imperial County.
Evacuees Found Shelter at a Casino, Air Quality Suffered
Displaced residents from Boulevard and Live Oak Springs found refuge at a temporary evacuation point the American Red Cross set up at the Golden Acorn Casino in Campo, with the parking lot serving as a staging area for backcountry residents and their pets, Times of San Diego reported. The San Diego County Air Pollution Control District also issued an emergency smoke advisory the day the fire broke out, warning of unhealthy air quality across Boulevard, Live Oak Springs, McCain Valley, and Tierra Del Sol, according to Patch. Health officials urged elderly residents and people with respiratory conditions to stay indoors during the advisory.
The Thorn Fire rescue was not an isolated event in the region's brutal July. Just a week later, on July 22, a CAL FIRE helicopter crew executed another emergency airlift in East San Diego County, rescuing two residents trapped by the 350-acre Creelman Fire in Ramona, according to the County of San Diego Communications Office. Helitack crews reportedly diverted mid-operation to hoist the trapped residents after brush blocked their escape route, underscoring a broader pattern of life-saving rescues carried out by regional fire crews during the county's peak wildfire activity that month.
How the County Coordinates Evacuations
San Diego County's emergency management system relies on Genasys Protect for real-time neighborhood evacuation mapping and AlertSanDiego for automated mobile phone notifications during wildfire evacuations, per the County of San Diego Communications Office. The county had updated its evacuation strategy to replace static grid maps with dynamic GPS zone mapping specifically to speed up neighborhood clearing during fast-moving incidents like the Thorn Fire.
For backcountry residents with mobility limitations or other needs, the lesson from the Boulevard rescue is straightforward, according to the county's account: don't wait for conditions to become dangerous. Fisher and Shanahan's home was ultimately saved, and the couple escaped unharmed, but the flames that reached nearly 20 feet in their backyard came only after they had already hesitated once about leaving.
