UPDATE (12:15 p.m.) - Firefighters are mopping up after extinguishing a brush fire behind the CVS drug store and Nipomo post office Friday morning.
Fire officials say the cause of the fire is under investigation. A homeless encampment is located nearby, but it's unknown at this time if it is related to the fire.
The fire reportedly burned a little less than a quarter-acre of brush.
PG&E reported one customer in the area without power.
UPDATE (11:55 a.m.) - CAL FIRE reports power lines were found down in the area. PG&E is en route.
(11:26 a.m.) - A brush fire broke out off Tefft Street in Nipomo Friday morning.
It was first reported at about 11:15 a.m. and was burning in an area behind the CVS drug store and the post office.
CAL FIRE said the fire consisted of two smaller spot fires in a vacant lot behind the businesses.
The cause of the fire is unknown at this time.
This is a developing story and will be updated with new information as it becomes available.