***PLEASE NOTE: An image of Rebecca Christian has been uploaded to the NSW Police Force social media pages.
Police are appealing for public assistance to locate a teenage girl missing from Sydney's west.
Rebecca Christian, aged 13, was last seen at her home on Turunen Avenue, Silverdale, about 2.30pm today (Friday 19 August 2022).
When Rebecca could not be located or contacted, officers from Nepean Police Area Command were notified and commenced inquiries into her whereabouts.
Family and police hold serious concerns for Rebecca's welfare due to her age.
Rebecca is described as being of Caucasian appearance, approximately 165cm-170cm tall, of thin build, with light brown long hair, and brown eyes.
She was last seen wearing a light grey hoodie with 'Asics' written on front and down the sleeves, black tracksuit pants, red shoes, and a backpack.
Rebecca is known to frequent the Penrith, Mt Druitt, Blacktown and Parramatta areas.
Anyone with information on Rebecca's whereabouts is urged to contact Crime Stoppers on 1800 333 000.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au. Information is treated in strict confidence. The public is reminded not to report information via NSW Police social media pages.