Fire crews on both sides of the border were working steep, brushy hillsides today as a 20-acre blaze that started in Tijuana pushed into the Otay Mountain area and the east side of Marron Valley. Cal Fire firefighters reported active fire behavior through the Tijuana River drainage and spent the morning concentrating on building and holding containment lines.
CAL FIRE’s incident page lists the Border 6 Fire at about 20 acres and 10% contained as of Tuesday morning. CAL FIRE reports the blaze started yesterday at 1:54 PM, placing the incident in the Tijuana River area in Marron Valley. The cause, according to the agency, remains under investigation…