Smoke pours from ‘volcano’ at Central Coast beach. What was happening
Fire crews responded to a Central Coast beach on Thursday for a somewhat unusual geological event: a mini “volcano.”
According to the Santa Barbara County Fire Department crews were at the Hope Ranch in the 4200 block of Marina Drive on Thursday morning into the afternoon “addressing activity from the local geological phenomenon known as the ‘Hope Ranch Volcano.’”
Though it is not a real volcano, a natural solfatara — or coastal bluff vent — in that area routinely releases heat, steam and sulfurous gases from ongoing chemical processes in the rock formations underneath, the agency said.
“Documented since the 1800s, it periodically flares up and can ignite vegetation or nearby materials,” a Fire Department post on X read.
Photos shared from the site on Thursday showed fire and black smoke pouring from the area of the vent.
According to the Santa Barbara County Fire Department, the solfatara’s activity caused “a smoldering fire in an underground PVC drainage pipe, producing visible drift smoke in the immediate area.”
Crews have since stopped forward progress and are now working to mitigate the underground pipe, according to the agency. No structures were threatened during the incident.
This story was originally published April 23, 2026 at 2:20 PM.
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