Update: As of 10:41 a.m. Friday, NH State Police report that Dennis has been located.

Police are seeking help from the public in locating a missing vulnerable adult in Concord. 

A silver alert was issued Thursday afternoon for Doreen Dennis, 62, who was last seen Wednesday afternoon wearing red, white, and black pants, a black shirt, black sneakers, a black wool jacket, and a black fuzzy hat with purple stripes. She also often wears blonde or strawberry blonde wigs. 

Dennis is a resident of Allison Street in the South End and is believed to have left her home on foot — her vehicle remains at her residence.

She is about 5 feet, 4 inches tall, weighs about 174 pounds and has blue eyes. Photos show her sometimes wearing brown glasses. 

Authorities encouraged anyone who sees Dennis or has information about her whereabouts to contact the Concord Police Department at (603) 225-8600.

Catherine McLaughlin can be reached at cmclaughlin@cmonitor.com