LOS ANGELES - The El Sereno campus of California State University Los Angeles (CSULA) is being evacuated Thursday due to an emergency. There are rumors spread about bomb threat.

The CSULA announced the evacuation around noon, through loud speakers in the campus and Twitter, as a precaution, but did not provide additional information.

Most of students and teachers have been evacuated.

The university, part of the California State University system, currently has about 23,000 students, who are primarily from the greater Los Angeles area.