MEXICO — Firefighters with Cal Fire said they are monitoring a brush fire about a quarter-mile south of the U.S.-Mexico border in the Boulevard area.
Smoke could be seen by people in the South Bay on the U.S. side of the border Tuesday afternoon.
The blaze is about an acre and has not threatened structures in the U.S., Cal Fire added.
Firefighters plan to monitor the blaze until it is put out, they added.
The cause of the fire is still under investigation.
.@CALFIRESANDIEGO is in the area of a vegetation fire near the US/Mexico border in Boulevard. Fire is 1/4 mile inside Mexico, approx 1 acre with a moderate rate of spread. No current threat to US; firefighters will remain committed to monitor. pic.twitter.com/rqlLPUB79q
— CAL FIRE/SAN DIEGO COUNTY FIRE (@CALFIRESANDIEGO) October 22, 2019