other campus emergency notice — seattle 2
AI-generated · every claim is source-linkedUniversity of Washington published an official alert update on or about 2022-09-12. Full text is preserved from the official archive.
- Alerts
- 1
- Response
- —
- Killed
- 0
- Injured
- 0
Alert Sequence
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.
How the first alert is built
To check this alert, Claude Opus 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.
UPDATE at 2:11 p.m. Monday: The individual injured by a fallen tree branch near NE 45th Street and 19th Avenue NE has been transported to a nearby hospital and is in satisfactory condition. Traffic is now mostly open in both directions. UPDATE at 12:58 p.m. Monday: Traffic is blocked in both directions on NE 45th Street between 17th Ave. NE and 21st Ave. NE while emergency responders address a large tree branch in the roadway that fell and injured an individual. The individual is being transported to a nearby hospital and emergency responders are working to clear the roadway. There is considered to be no ongoing safety threat to the campus community. Please avoid the area until more information is provided. ORIGINAL POST: Traffic disruption at NE 45th St/19th Ave NE due to emergency response. No threat to campus. More info: alert.uw.edu Sent 12:52pm Mon
Sourcepresent25/25
Final assessment
Present, 25 of 25. The post carries the university signature "More info: alert.uw.edu" and credits the "emergency responders" working the scene.
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.
See all 25 individual reads
- present: It directs readers to the university alert site "alert.uw.edu" and cites emergency responders.
- present: The UW alert signature "Info: alert.uw.edu" identifies the university, and emergency responders are cited.
- present: "emergency responders" and, in the short message, alert.uw.edu identify the responding source.
- present: The short original post signs off with "More info: alert.uw.edu," the university alert brand.
- present: It refers to emergency responders handling the scene and points readers to alert.uw.edu.
- present: Emergency responders are referenced and the post carries the alert.uw.edu campus signature.
- present: Emergency responders are named and the message points to the alert.uw.edu channel.
- present: The branded "alert.uw.edu" pointer plus "emergency responders" mark this as an official UW alert notice.
- present: The short original post signs off with "alert.uw.edu", the university's branded alert page.
- present: "emergency responders" and the campus voice with "alert.uw.edu" identify the sender.
- present: The alert signs itself with "alert.uw.edu" and cites emergency responders on scene.
- present: It cites emergency responders and points to alert.uw.edu, the university's own alert channel.
- present: The short message signs off with the branded alert address "alert.uw.edu" and cites emergency responders.
- present: It points to the campus alert channel, "More info: alert.uw.edu", and cites emergency responders on scene.
- present: The short original post signs off with the university alert address "alert.uw.edu," a branded UW sender tag.
- present: Emergency responders are cited and the branded link "alert.uw.edu" marks the university as sender.
- present: The sign off "More info: alert.uw.edu" is the UW alert brand identifying the sender.
- present: It points to "alert.uw.edu", the university's branded alert channel, and cites emergency responders.
- present: It points readers to "alert.uw.edu", the university's alert channel, and cites emergency responders on scene.
- present: The post carries the UW alert signature "alert.uw.edu" and cites emergency responders on scene.
- present: It refers to emergency responders and directs readers to the branded alert.uw.edu notification page.
- present: It points to the campus alert channel "alert.uw.edu" and describes "emergency responders" handling the scene.
- present: It cites "emergency responders" working the scene and speaks in the university's voice about campus threat.
- present: Emergency responders are named as handling the scene and the notice points to alert.uw.edu.
- present: It carries the university's "alert.uw.edu" alert-page signature and speaks for the campus about threat status.
Hazardpresent25/25
Final assessment
Present, 25 of 25. The hazard is stated plainly as "a large tree branch in the roadway that fell and injured an individual".
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.
See all 25 individual reads
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual."
- present: It names "a large tree branch in the roadway that fell and injured an individual."
- present: The hazard is specific, "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is "a large tree branch in the roadway that fell".
- present: The hazard is specific, "a large tree branch in the roadway that fell and injured an individual".
- present: It names "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is "a large tree branch in the roadway that fell".
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual".
- present: It names the hazard, "a large tree branch in the roadway that fell and injured an individual".
- present: It names "a large tree branch in the roadway that fell and injured an individual", a specific hazard.
- present: It names "a large tree branch in the roadway that fell and injured an individual."
- present: The hazard is a large tree branch that fell into the roadway and injured someone.
- present: It names "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual".
- present: It names "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is specific, "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is concrete: "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is concrete, "a large tree branch in the roadway that fell and injured an individual."
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual".
- present: The hazard is "a large tree branch in the roadway that fell and injured an individual".
- present: It names "a large tree branch in the roadway that fell and injured an individual".
Locationpresent25/25
Final assessment
Present, 25 of 25. The site is given twice over, "NE 45th St/19th Ave NE" and "NE 45th Street between 17th Ave. NE and 21st Ave. NE".
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.
See all 25 individual reads
- present: The site is "NE 45th Street between 17th Ave. NE and 21st Ave. NE", near 19th Avenue NE.
- present: It is located at "NE 45th Street between 17th Ave. NE and 21st Ave. NE".
- present: It is on NE 45th Street between 17th Ave. NE and 21st Ave. NE near 19th.
- present: The location is "NE 45th Street between 17th Ave. NE and 21st Ave. NE."
- present: The place is "NE 45th Street between 17th Ave. NE and 21st Ave. NE" near 19th Avenue NE.
- present: It specifies NE 45th Street between 17th and 21st Avenues NE at 19th Ave NE.
- present: It names NE 45th Street between 17th and 21st Ave NE, near 19th Ave NE.
- present: It locates the blockage "on NE 45th Street between 17th Ave. NE and 21st Ave. NE".
- present: The location is "NE 45th Street between 17th Ave. NE and 21st Ave. NE" near 19th Avenue NE.
- present: It is "on NE 45th Street between 17th Ave. NE and 21st Ave. NE", near 19th Ave NE.
- present: It is placed at "NE 45th Street between 17th Ave. NE and 21st Ave. NE".
- present: The spot is NE 45th Street at 19th Avenue NE, between 17th and 21st.
- present: The location is exact, "NE 45th Street between 17th Ave. NE and 21st Ave. NE".
- present: It gives the block, "NE 45th Street between 17th Ave. NE and 21st Ave. NE".
- present: It locates the event at "NE 45th Street and 19th Avenue NE," between 17th and 21st Avenues NE.
- present: It specifies NE 45th Street between 17th Ave. NE and 21st Ave. NE at 19th Ave NE.
- present: It is located on "NE 45th Street between 17th Ave. NE and 21st Ave. NE".
- present: It is placed on NE 45th Street between 17th Ave. NE and 21st Ave. NE.
- present: The spot is given as "NE 45th Street between 17th Ave. NE and 21st Ave. NE", at 19th Avenue NE.
- present: It names the spot, NE 45th Street between 17th Ave. NE and 21st Ave. NE at 19th Ave NE.
- present: The location is "NE 45th Street between 17th Ave. NE and 21st Ave. NE", near 19th Avenue NE.
- present: The site is "NE 45th Street between 17th Ave. NE and 21st Ave. NE," near 19th Avenue NE.
- present: It locates the closure "on NE 45th Street between 17th Ave. NE and 21st Ave. NE".
- present: It gives "NE 45th Street between 17th Ave. NE and 21st Ave. NE" at 19th Avenue NE.
- present: The location is "NE 45th Street between 17th Ave. NE and 21st Ave. NE", near 19th Avenue NE.
Guidancepresent25/25
Final assessment
Present, 25 of 25. Recipients are instructed, "Please avoid the area until more information is provided", while traffic is blocked in both directions.
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.
See all 25 individual reads
- present: It instructs "Please avoid the area until more information is provided".
- present: Recipients are told "Please avoid the area until more information is provided".
- present: It instructs, "Please avoid the area until more information is provided."
- present: It asks readers to "avoid the area until more information is provided."
- present: It instructs readers to "avoid the area until more information is provided".
- present: Readers are told "Please avoid the area until more information is provided."
- present: Readers are told "Please avoid the area until more information is provided".
- present: Readers are told to "avoid the area until more information is provided".
- present: Recipients are told "Please avoid the area until more information is provided."
- present: Readers are asked to "avoid the area until more information is provided".
- present: Readers are told to "avoid the area until more information is provided".
- present: Readers are told "Please avoid the area until more information is provided."
- present: Readers are told, "Please avoid the area until more information is provided".
- present: It asks readers to "avoid the area until more information is provided".
- present: It instructs readers to "avoid the area until more information is provided."
- present: It asks readers to "avoid the area until more information is provided".
- present: Recipients are told "Please avoid the area until more information is provided".
- present: Readers are asked to "avoid the area until more information is provided".
- present: Readers are told "Please avoid the area until more information is provided".
- present: Readers are told to "avoid the area until more information is provided".
- present: Recipients are told "Please avoid the area until more information is provided".
- present: Readers are directed, "Please avoid the area until more information is provided."
- present: It asks readers to "avoid the area until more information is provided".
- present: Readers are told "Please avoid the area until more information is provided."
- present: "Please avoid the area until more information is provided" is a direct instruction.
Timepresent25/25
Final assessment
Present, 25 of 25. Three stamps anchor the sequence: "Sent 12:52pm Mon", "UPDATE at 12:58 p.m. Monday" and "UPDATE at 2:11 p.m. Monday".
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.
See all 25 individual reads
- present: Updates are stamped "2:11 p.m. Monday", "12:58 p.m. Monday" and "Sent 12:52pm Mon".
- present: Entries are stamped "12:52pm Mon", "12:58 p.m." and "2:11 p.m. Monday".
- present: Updates are marked "12:58 p.m. Monday" and "2:11 p.m. Monday."
- present: It is stamped "UPDATE at 2:11 p.m. Monday" and "Sent 12:52pm Mon."
- present: Entries are stamped "12:52pm Mon", "12:58 p.m." and "2:11 p.m.".
- present: It is stamped "Sent 12:52pm Mon" with updates at 12:58 and 2:11 p.m.
- present: Stamps include 12:52pm, 12:58 p.m. and 2:11 p.m. Monday.
- present: Updates carry times, "12:58 p.m. Monday" and "2:11 p.m. Monday".
- present: Times "2:11 p.m. Monday", "12:58 p.m." and "Sent 12:52pm Mon" are given.
- present: Times "12:52pm", "12:58 p.m." and "2:11 p.m." Monday appear.
- present: Stamps are "12:52pm Mon", "12:58 p.m." and "2:11 p.m.".
- present: It carries 12:52 p.m., 12:58 p.m. and 2:11 p.m. Monday stamps.
- present: Entries are stamped "2:11 p.m. Monday", "12:58 p.m." and "Sent 12:52pm Mon".
- present: Stamps run from "Sent 12:52pm Mon" through updates at "12:58 p.m." and "2:11 p.m.".
- present: Times are given as "12:52pm Mon," "12:58 p.m.," and "2:11 p.m. Monday."
- present: Entries are stamped "12:52pm Mon" through "2:11 p.m. Monday".
- present: Updates are stamped "2:11 p.m. Monday" and "12:58 p.m. Monday".
- present: It carries "Sent 12:52pm Mon" plus 12:58 p.m. and 2:11 p.m. updates.
- present: It carries stamps "12:52pm Mon", "12:58 p.m." and "2:11 p.m.".
- present: Updates are stamped "12:58 p.m. Monday" and "2:11 p.m. Monday".
- present: Stamps include "UPDATE at 2:11 p.m. Monday", "12:58 p.m. Monday" and "Sent 12:52pm Mon".
- present: Updates are stamped "2:11 p.m. Monday," "12:58 p.m. Monday," and "Sent 12:52pm Mon."
- present: Updates carry times, "12:58 p.m. Monday" and "2:11 p.m. Monday".
- present: It carries "2:11 p.m. Monday", "12:58 p.m. Monday" and "Sent 12:52pm Mon".
- present: Entries are stamped "12:52pm Mon", "12:58 p.m." and "2:11 p.m. Monday".
Impactpresent25/25
Final assessment
Present, 25 of 25. Actual harm is reported: the branch "injured an individual" who "has been transported to a nearby hospital and is in satisfactory condition".
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.
See all 25 individual reads
- present: It states the branch injured a person who was hospitalized, a concrete harm.
- present: Actual harm is reported: a person was injured and "transported to a nearby hospital and is in satisfactory condition".
- present: The consequence is explicit: a person was injured and taken to a hospital in satisfactory condition.
- present: The harm is explicit: a person was injured and "transported to a nearby hospital."
- present: A person was injured and hospitalized, a stated human consequence of the falling branch.
- present: It states a person was injured and "transported to a nearby hospital", a concrete consequence.
- present: The branch "injured an individual" who was transported to a hospital, a stated consequence.
- present: Harm is stated: a person was injured, "transported to a nearby hospital and is in satisfactory condition".
- present: It states a person was injured and hospitalized, and traffic was blocked in both directions.
- present: The branch "injured an individual" who was hospitalized, a stated physical consequence.
- present: The branch "injured an individual" who was hospitalized, though later in satisfactory condition.
- present: The branch injured a person who was hospitalized, a stated consequence.
- present: It reports actual harm, a person injured and "transported to a nearby hospital", now in satisfactory condition.
- present: It states a person was injured and "transported to a nearby hospital and is in satisfactory condition".
- present: It reports someone injured and "transported to a nearby hospital," a stated human consequence.
- present: A person was injured and hospitalized, though later reported in satisfactory condition.
- present: A person was injured and "transported to a nearby hospital", a concrete stated harm.
- present: A person was injured and "transported to a nearby hospital", later in satisfactory condition.
- present: It states the branch "injured an individual" who was "transported to a nearby hospital" in satisfactory condition.
- present: It reports real harm: a person was injured and "transported to a nearby hospital".
- present: It states actual harm, a person injured and "transported to a nearby hospital", later "in satisfactory condition".
- present: Real harm is reported: an individual was injured and "transported to a nearby hospital" in satisfactory condition.
- present: It states the branch "injured an individual" who was hospitalized, an explicit human consequence.
- present: The branch "injured an individual" who was hospitalized, an explicit stated consequence.
- present: It states the branch "injured an individual" who was hospitalized in satisfactory condition, a realized harm.
Coded by Claude Opus 5
Systematic AI judgments with visible reasoning, not human-validated codings.
Background
Key Findings
Sources
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.
- Official
Campus Alert Archive. "University of Washington: other campus emergency notice — seattle 2." Incident of September 12, 2022. Added July 2026; last updated August 2026. https://campusalertarchive.com/case/university-of-washington-uw-advisory-seattle-2022-09-12/
Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.