Reynaldo Valencia was last seen in east Pasadena about 9 a.m. on Jan. 5, 2013. (credit: Pasadena Police Department)

Update as of 12:53 p.m.: Authorities report that Reynaldo Valencia has been located in the city of Sierra Madre. No further information was immediately available.

PASADENA (CBSLA.com) — Pasadena police say a 70-year-old woman with Alzheimer’s disease, dementia and diabetes has gone missing.

An alert issued by the department says Reynaldo Valencia was last seen in east Pasadena about 9 a.m. Saturday.

According to authorities, she was walking from a relative’s home.

Valencia is described as a Hispanic woman with a light complexion. She is 5-feet, 3-inches tall, weighs about 125 pounds with gray hair and brown eyes, according to the statement.

Valencia was last seen wearing sweat pants and a sweat jacket, both tan in color, with a black snow jacket. She also had on a knit cap and a black scarf.

Anyone with information as to Valencia’s whereabouts is asked to dial 911 or the Pasadena Police Department at (626) 744-4241.