Massive smoke plumes rising from the Gifford Fire in the Los Padres National Forest have become symbolic of what could be California’s worst wildfire season in recent memory. These towering columns of smoke are part of a rare and dangerous phenomenon called plume-dominated fires.
Gifford Fire: Smoke Plumes
As of Tuesday, the Gifford Fire—burning across rugged terrain in Santa Barbara and San Luis Obispo counties—was only 7% contained, having already scorched over 82,000 acres, making it California’s largest blaze of the year. Crews have reported repeated sightings of plume collapses, where the smoke column collapses, pushing hot air and embers down in dangerous bursts.
“And then for the firefighters, they’re exerting themselves in extreme temperatures,” said Santa Barbara County Fire Capt. Scott Safechuck. “That heat alone can be dangerous — and then you add the fire itself.”
More than 500 homes have been evacuated, with nearly 900 additional structures under threat. State Route 166 remains closed east of Santa Maria due to fire activity.
Heat Wave Amplifies Wildfire Threat
Adding to the crisis is an intense heat wave baking much of the state. Temperatures are forecast to soar well above 100°F across inland California, with Palm Springs possibly reaching 118°F and parts of the Sacramento Valley climbing to 107°F or higher.
