By CBS13 Staff

TURLOCK (CBS13) — An anonymous threat prompted a lockdown at Turlock Junior High School.

Turlock police say they were made aware of the threat on Tuesday morning.

READ MORE: WATCH: 5-Year-Old Manteca T-Ball Player's Walk-Up Dance Goes Viral On TikTok

The exact nature of the threat has not been disclosed, but police say they are working with school officials on the situation.

READ MORE: 'We Have To Do Something': Assembly Passes Bill That Would Allow California Parents To Sue For Social Media Addiction

Everyone is safe, police say, but extra officers are on campus out of an abundance of caution.

MORE NEWS: Quail Fire In Vacaville Now 100% Contained

The lockdown was lifted later Tuesday morning.