UPDATE:
Police have located a woman and two children reported missing from Yamanto yesterday.
They are safe and well.
EARLIER:
Police are seeking urgent public assistance to help locate a 38-year-old woman and two children missing from Yamanto.
Melanie Curtis was last seen around midday Thursday at an Equestrian Drive house and has not contacted family or friends since.
Two children who are known to her, a 10-year-old boy and 12-year-old girl, are also missing.
Police hold concerns for Melanie and the children as their behaviour is out of character.
Melanie is described as Caucasian, 180cm tall, medium build, light brown hair and green eyes.
Police are appealing for anyone with further information to contact police on 131 444.
(Photo: Queensland Police Service.)