(KTXL) — Police responded to a report of a person with a gun at San Joaquin Delta College in Stockton on Thursday afternoon, according to campus police. 

The Stockton campus was on lockdown for about an hour, from 2:30 p.m. to just before 3:30 p.m.

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The San Joaquin Delta Community College District Police said someone committed a robbery along Pacific Avenue, across from the campus, around 2:30 p.m. and then went onto the campus.

The person was reportedly spotted near Cunningham lots.

He was described as a Hispanic man that is 5 feet and 6 inches tall who was wearing a mask with white lettering and a gray hoodie.

San Joaquin Delta College is located in North Stockton, along March Lane and Pacific Avenue.