A brush fire sparked Tuesday morning in Ramona amid a red flag warning. The fire was reported near Pamo Road and West Haveford Road. Calfire said the fire is 10 acres with one structure currently threatened.

Cal Fire crews are responding to the scene of a brush fire in Ramona that broke out early Tuesday morning, threatening at least one structure.

A brush fire erupted in Ramona amid a Red Flag Warning Tuesday morning, prompting a quick response from Cal Fire crews.

Cal Fire San Diego says the cause of a small brush fire that ignited Tuesday morning was "related to smoking." Crews quickly stopped the spread and contained the fire.

A brush fire that sparked Tuesday morning in Ramona amid a red flag warning, was stopped by Cal Fire San Diego crews. The fire was reported near Pamo Road and West Haveford Road. Calfire said the fire grew to 10 acres and was threatening one structure.