Thorn Fire 100% Contained At 1,234 Acres; 4 Structures Damaged

BOULEVARD, CA — The Thorn Fire in rural southeastern San Diego County has reached 100% containment after burning 1,234 acres, officials said Monday.

Four structures were damaged or destroyed, but no further details were immediately available. No injuries were reported.

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The wildfire started last Wednesday near the Buckthorn and Clover trails in the Live Oak Springs neighborhood of Boulevard. Driven by a sweltering heat wave, the fast-moving flames initially spread south of Interstate 8 and north of Campo Road, according to Cal Fire.

Extreme heat persisted through Thursday, with temperatures exceeding 100 degrees.

Traffic and local access were initially impacted on I-8, reducing the freeway to one lane in both directions. Those closures were lifted at about 2 p.m. Friday, according to the California Highway Patrol.

The cause of the fire remains under investigation.

— City News Service