SAN ANTONIO -

A written bomb threat discovered Thursday morning on the Texas A&M University campus warning of a bombing Friday.

However, authorities in College Station called the threat "questionable" and did not shut down the campus.

Security on the campus has been increased and a posting on the university's website said, "The campus community is asked to remain vigilant and immediately report any suspicious activity to police at (979) 845-2345."

This isn't the first threat against the university this year. Last month, a threat was made to the alumni center and the football stadium. One man was arrested for the alumni center threat.

The university's Spring Break is next week.