Nassau County police have issued a missing person alert for a 47-year-old man who was last seen on Tuesday.

Randy P. Kiewe was known to be near his parked car at the Roslyn train station at 6:30 a.m. on Sept. 22, police said in a release issued Friday. A family member later reported him missing, police said.

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Kiewe is described as 210 pounds and 5-foot-7. He has brown hair and hazel eyes and wears glasses.

Anyone with information about his whereabouts is asked to call 800-244-8477 or the Nassau County Missing Persons Section at 516-573-7347.