Authorities issued an Amber Alert Monday afternoon reporting that a 7-month-old baby was abducted from Guerneville in Sonoma County.

Sheriff's officials report that the child, Henry Massey, was abducted by his mother, 35-year-old Hannah Ashley. Ashley was last seen driving a silver 2005 Subaru Forrester with license plate number 5JKZ255.

Massey is described as a 26 inches tall, weighing 15 pounds with brown hair and grey eyes. Officials say Ashley is 5-foot-6, 125 pounds with brown hair and brown eyes.

If you have any information regarding the whereabouts of either Massey or Ashley, call the Sonoma County Sheriff's Department at (707)565-2121.