Firefighters continued to mop up after a vegetation hearth that broke out late Saturday afternoon southeast of Otay Ranch.
The hearth, within the Otay Open Area Protect at Wueste Approach, initially scorched three acres, in keeping with Cal Hearth San Diego, earlier than topping out at 10 acres earlier than 6:45 p.m.
There had been potential for 20-acre unfold in an space that’s powerful to succeed in with floor assets, authorities mentioned.
There have been no experiences of accidents. The trigger was as but unknown.