University of North Carolina at Chapel Hill published an official alert on or about 2026-02-17. Full text is preserved from the official notifications archive.
1 message in sequence · 1 verified verbatim
Confirmed wording is transcribed character-for-character from a primary source. Use Verify this quote under each message to open that source in a new tab and compare the text yourself.
To check this alert, Claude Opus 5.5 (an AI) read it in full 25 separate times, independently. Each read decided whether the message answers each of the six questions and gave a short reason. A final reviewer then weighed all 25 and wrote the plain-English verdict you see when you open a row. The score (for example 22/25) is how many reads agreed; the 25 individual reads are tucked underneath if you want to check them.
System Test
Final assessment
All 25 reads agree Source is absent: the entire text is "System Test", with no branded tag, university name, or agency identifying the sender.
Who is sending the alert and who is responding. People act faster on a message from a clearly identifiable, credible sender, such as a named department, the police, or a branded alert system, than on an anonymous notice. A branded signature counts.
Final assessment
Unanimous absent: "System Test" announces a test of the system and names no threat of any kind.
What the threat actually is. A complete warning names the specific danger, such as a shooter, a fire, a tornado, or a gas leak, rather than a vague emergency, because people decide what to do based on what they are facing.
Final assessment
Unanimous absent: the two words "System Test" give no building, street, campus area, or other place.
Where the threat is. Saying whether danger is in a specific building, a part of campus, or area-wide lets people judge their own proximity and choose a safe direction. Without a where, a warning is hard to act on precisely.
Final assessment
Unanimous absent: "System Test" gives recipients no instruction or protective action to take.
The protective action to take. A clear, specific instruction, such as shelter in place, evacuate, avoid the area, or run-hide-fight, drives faster and more correct protective behavior than describing the threat alone.
Final assessment
Unanimous absent: the message contains no clock time, date, or recency cue such as "now" or "today".
When the message applies. A timestamp, the word now or immediately, or a phrase like until further notice tells the reader whether the danger is current and how quickly to act.
Final assessment
Unanimous absent: with no hazard named, "System Test" conveys no consequence or severity.
What the hazard could do to the people in its path. Beyond naming the threat, a complete warning conveys its potential consequences or severity, such as that a tornado can level buildings or that a leak could be explosive, so recipients grasp how much danger they are in. Research on warning message content finds that a concrete impact statement helps people personalize their risk and act sooner.
Coded by Claude Opus 5.5
Systematic AI judgments with visible reasoning, not human-validated codings.
Every claim on this page is meant to be checkable. Open the links below (and the Verify this quote control under each confirmed alert) to read the original university, news, or archive page yourself. Hostnames are shown so you can see where you are going; archived copies survive when live pages move or disappear. See also our methodology.
Campus Alert Archive. "University of North Carolina at Chapel Hill: test campus emergency notice." Incident of February 17, 2026. Added July 2026; last updated September 2026. https://campusalertarchive.com/case/university-of-north-carolina-at-chapel-hill-emergency-system-test-2026-02-17/
Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.