BOONE, N.C. — Appalachian State University will test its campus siren warning system at 11:55 a.m., Wednesday, June 6.

Examples of the tones that are used in an emergency or during tests can be heard online at http://em.emergency.appstate.edu/siren-warning-system.

Appalachian uses the hi/low tone for emergencies, discontinuous air horn for tests of the system and the alert tone for all-clear signal.

For more information about the university’s AppState ALERT voice/text/email notification system, visit http://emergency.appstate.edu.

Campus siren tests are normally conducted on the first Wednesday of each month; however, to avoid disrupting activities in Boone on Independence Day, the next scheduled date for the siren test is July 11. The campus siren test for August will take place Aug. 1.

About Appalachian State University

As a premier public institution, Appalachian State University prepares students to lead purposeful lives. App State is one of 17 campuses in the University of North Carolina System, with a national reputation for innovative teaching and opening access to a high-quality, cost-effective education. The university enrolls more than 21,000 students, has a low student-to-faculty ratio and offers more than 150 undergraduate and 80 graduate majors at its Boone and Hickory campuses and through App State Online. Learn more at https://www.appstate.edu.