There is no emergency on campus. Around 3:10am, the university’s outdoor siren system activated. The reason for the unintentional activation is being investigated. We apologize for the inconvenience.
Recent AlertSU Notices
2024 Annual AlertSU Test Message
This is a test of the Stanford AlertSU system. If there were a real emergency, this message would contain information about the event and any necessary protective actions. Please participate by acknowledging this message in your email or text message. To stop a VoIP phone message press Stop then Exit. Thank you for your participation.
AlertSU is the Stanford University emergency notification system. It delivers time-sensitive emergency notifications via phone, email, text messages, and outdoor warning sirens to all members of the Stanford community.
