US, Los Angeles: Santa Clarita Commercial Fire Prompts 3rd Alarm Response Part 1.

Los Angeles, United States - August 24, 2026 08/24/2026 02:54 am GMT-0700 SANTA CLARITA, Calif. – Firefighters from the Los Angeles County Fire Department responded to a reported commercial fire near the 24200 block of Main Street in Newhall. The fire was named the "Main Incident." Upon arrival, firefighters discovered smoke and flames at the Newhall Refinery. The fire quickly spread, prompting firefighters to work defensively to protect adjacent businesses. The situation escalated to a third-alarm response. The cause of the fire is currently unknown. This is a developing incident.