UC Berkeley
UC Berkeley WarnMe / Clery Campus Safety Alerts
UC Berkeley's WarnMe system delivers three tiers of alerts — emergency notifications, timely warnings, and community advisories — all issued by UCPD with guidance from the Clery Compliance Office; all campus email addresses are automatically enrolled.
Read the official policyInstitution
University of California, Berkeley
Public R1 · CA
~45,000 studentsWarnMe
In the policy’s own words
What the policy says
Automatic enrollment in all three tiersverbatim
By default, all UC Berkeley email addresses are automatically enrolled in UC Berkeley WarnMe to receive (1) emergency notifications, (2) timely warnings, and (3) community advisories from UCPD.
- — Establishes the three-tier model and that email enrollment is automatic and non-removable for every campus account.
Emergency notification criterionverbatim
Emergency notifications are sent upon confirmation of a significant emergency or dangerous situation occurring on the campus that involves an immediate threat to the health or safety of students or employees.
- — Tracks the Clery emergency-notification language verbatim ('confirmation,' 'immediate threat to the health or safety of students or employees').
Community advisory definitionverbatim
A community advisory is used to inform the community of significant disruptions to campus activities or for proactive, preventative communications.
- — Defines the lowest, non-Clery tier as both reactive (disruptions) and proactive (preventative).
Timely-warning factors (secondary source)reconstructed
Factors that affect whether a timely warning is issued include the amount of time that has passed since the initial report, as well as whether the incident involved physical violence or a weapon, if there were multiple victims and if it was an isolated incident or pattern of behavior.
- — Attributed to The Daily Californian's reporting on WarnMe rather than quoted directly from a Berkeley policy page; flagged unconfirmed as policy text.
At a glance
How this policy works
- When it activates
- Emergency notification: upon confirmation of a significant emergency or dangerous situation on campus involving an immediate threat to health or safety. Timely warning: when a crime that could pose a serious or continuing threat to students and employees has occurred, typically on or near campus. Community advisory: to inform the community of significant disruptions to campus activities or for proactive, preventative communications.
- Who decides
- UCPD issues all three alert types with guidance from the UC Berkeley Clery Compliance Office; the on-duty UCPD patrol sergeant determines the information a timely warning includes and whether a Clery crime represents a serious/ongoing threat.
- Timeliness standard
- Emergency notifications follow the Clery 'upon confirmation' standard; there is no fixed clock for timely warnings — issuance turns on the patrol sergeant's threat judgment and factors such as time elapsed since the initial report.
- Emergency notification vs. timely warning
- Three explicit tiers: Clery emergency notifications, Clery timely warnings, and non-Clery community advisories (discretionary operational/preventative messaging).
- Testing cadence
- WarnMe is exercised through campus emergency notification system tests; the area outdoor siren is tested on the first Wednesday of every month at noon.
- Scope & limits
- Text alerts must be signed up for separately and cover emergency notifications only — not timely warnings or community advisories. Automatic email enrollment cannot be removed. WarnMe is not sent if the UCPD patrol sergeant does not deem a Clery crime a serious or ongoing threat.
ChannelsEmailSmsPush NotificationPhone CallTwitter XSiren
Analysis
Reading the policy
UC Berkeley's WarnMe is a three-tier alerting framework. Emergency notifications are sent 'upon confirmation of a significant emergency or dangerous situation occurring on the campus that involves an immediate threat to the health or safety of students or employees.' Timely warnings are sent 'when a crime that could pose a serious or continuing threat to students and employees has occurred, typically on or near campus' — the page's worked example is a robbery on campus where no suspect was apprehended. Community advisories are the lowest tier, 'used to inform the community of significant disruptions to campus activities or for proactive, preventative communications.' The three tiers map onto Clery: the emergency-notification tier satisfies the Clery emergency-notification obligation, the timely-warning tier satisfies the Clery timely-warning obligation, and community advisories sit outside Clery as discretionary operational messaging.
Delivery and enrollment are tiered too. By default, all UC Berkeley email addresses are automatically enrolled in WarnMe to receive all three alert types from UCPD, and this subscription cannot be removed from a campus account. Emergency notifications are sent by text, email, and push notifications through the UC Berkeley Safety App; individuals can additionally choose to be notified by cell phone, text, email, office phone, home phone, and TTY, and set the order in which their devices are contacted. A notable scope limit: text alerts must be signed up for separately and apply to emergency notifications only — not to timely warnings or community advisories, which by default reach the community by email and Safety App push notification.
Decision authority is operational and police-led. According to UC Berkeley's reporting, a timely warning includes information that the on-duty UCPD patrol sergeant determines is necessary, and UCPD issues emergency alerts, timely warnings, and community advisories 'with guidance from the UC Berkeley Clery Compliance Office' via the Office of the Chancellor's Clery program. Per the campus's Annual Security and Fire Safety Report, in cases where a UCPD patrol sergeant does not deem a Clery crime a serious or ongoing threat, WarnMe notifications are not sent — the threat judgment is the gate. As reported by The Daily Californian, factors that affect whether a timely warning is issued include the amount of time that has passed since the initial report, whether the incident involved physical violence or a weapon, whether there were multiple victims, and whether it was an isolated incident or a pattern of behavior.
Testing and scope: Berkeley operates within a broader city/campus outdoor-siren environment (the area siren is tested on the first Wednesday of every month at noon), and WarnMe itself is exercised through campus emergency notification system tests. The system has been the subject of public scrutiny — UC Berkeley settled a Clery matter for $2.4 million in 2020 over crime misclassification, and the U.S. Department of Education opened a focused Clery review in 2025 — context that has driven ongoing WarnMe review and a 2025 alert-overhaul. Because the official .edu pages return HTTP 403 to automated fetching in this environment, the verbatim excerpts below were captured from the official WarnMe/Chancellor page text as reproduced in search results and corroborated across multiple independent queries; remaining detail is paraphrased, and the timely-warning factors are attributed to The Daily Californian rather than quoted as policy text.
Takeaways
Key findings
WarnMe is a three-tier system: Clery emergency notifications, Clery timely warnings, and non-Clery community advisories.
All UC Berkeley email addresses are automatically enrolled in all three tiers, and the email subscription cannot be removed from a campus account.
Text alerts must be opted into separately and cover emergency notifications ONLY — timely warnings and community advisories default to email and Safety App push.
UCPD issues alerts with guidance from the Clery Compliance Office; the on-duty UCPD patrol sergeant gates timely warnings on a 'serious or ongoing threat' judgment, and WarnMe is not sent when that threshold is not met.
WarnMe has been under active review after a $2.4M 2020 Clery settlement and a 2025 U.S. Department of Education focused Clery review.
Policy, meet practice
When this system actually fired
14 documented times UC Berkeley’s alert system was used, from the case archive.
+ 6 more in the case archive.
Provenance
Sources
- Official
- Official
- Official
- Student PaperSound the alarm: A look inside WarnMe notifications — The Daily Californiandailycal-projects.netlify.apparchived copy
- Source
Tags
policyemergency-notificationtimely-warningclery-actwarnmecommunity-advisorypublic-r1californiauniversity-of-california
Added 2026-06-21Updated 2026-06-21Via ingestion