WarnMe is UC Berkeley's alerting and warning service for students, staff, and faculty. It is activated to contact you when there is an immediate threat to safety or health affecting the campus community. WarnMe can alert you by phone, text message, or email — you choose the best ways to reach you.

By default WarnMe will send a message to your Official Email address in the CalNet directory (typically your berkeley.edu address). To receive WarnMe emergency warnings via any other method, such as by text or phone, you must tell us how to contact you by clicking the WarnMe button to the right and providing those addresses or numbers on the WarnMe Contact Information page.

WarnMe is part of the campus's emergency communications system. In all emergencies, natural disasters and other crises, information will be posted on the campus home page, berkeley.edu, and on the backup off-site emergency website at emergency.berkeley.edu. It will also be recorded on the off-site, toll-free emergency number (1-800-705-9998), campus radio station (KALX 90.7 FM at kalx.berkeley.edu), and posted to @UCBerkeley Twitter at twitter.com/#!/UCBerkeley and at UC Berkeley Facebook at facebook.com/UCBerkeley accounts.