This post will be updated when gas service is confirmed to have been restored

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.

• Sourcepresent25/25

  Final assessment

  Present, and all 25 of 25 reads agree: the post names "Seattle Fire Department has investigated the gas leak" and points to uw.edu, so the responsible institution and agency are identified.

  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

  1. present: "Seattle Fire Department" is named as investigating the gas leak.
  2. present: Seattle Fire Department is named, and the post speaks for the campus about its buildings.
  3. present: The Seattle Fire Department is named as investigating the leak.
  4. present: "Seattle Fire Department" is named as having investigated the leak.
  5. present: "Seattle Fire Department has investigated" identifies the responding agency.
  6. present: "Seattle Fire Department" is named as having investigated the leak.
  7. present: "Seattle Fire Department" is named, along with UW building and map references.
  8. present: "Seattle Fire Department" is named as investigating the leak.
  9. present: "Seattle Fire Department" is named as having investigated the leak.
  10. present: "Seattle Fire Department" is named as having investigated the leak.
  11. present: The Seattle Fire Department is named as investigating the struck gas line.
  12. present: "Seattle Fire Department" is named as investigating the leak.
  13. present: Seattle Fire Department is named and the post links to uw.edu, identifying the university sender.
  14. present: The Seattle Fire Department is named as having investigated the leak.
  15. present: "Seattle Fire Department" is named as investigating the leak.
  16. present: "Seattle Fire Department has investigated" identifies the agency behind the update.
  17. present: "Seattle Fire Department" is named as having investigated the leak.
  18. present: "Seattle Fire Department has investigated" names the responding agency.
  19. present: "Seattle Fire Department" is named as investigating the leak.
  20. present: "Seattle Fire Department" is named as having investigated the leak.
  21. present: "Seattle Fire Department has investigated" names the responding agency.
  22. present: "Seattle Fire Department" is named, and the message speaks for the university about its own buildings.
  23. present: "Seattle Fire Department" is named as having investigated the leak.
  24. present: "Seattle Fire Department" is named as investigating the leak.
  25. present: "Seattle Fire Department has investigated the gas leak" names the agency handling it.
• Hazardpresent25/25

  Final assessment

  Present by a unanimous 25 of 25: the original post states plainly that "A gas line was inadvertently struck during work on the N22 parking lot", naming the gas leak as the hazard.

  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

  1. present: The hazard is a struck gas line: "A gas line was inadvertently struck during work".
  2. present: A struck gas line and resulting gas leak is a specific hazard.
  3. present: A struck gas line and gas leak is the specific hazard.
  4. present: It names a struck gas line and "the gas leak", a specific hazard.
  5. present: "A gas line was inadvertently struck" names a gas leak hazard specifically.
  6. present: It names the hazard precisely: "A gas line was inadvertently struck during work".
  7. present: It reports "A gas line was inadvertently struck" and a gas leak, a specific hazard.
  8. present: It reports "A gas line was inadvertently struck", a specific gas hazard.
  9. present: The hazard is stated: "A gas line was inadvertently struck during work on the N22 parking lot".
  10. present: It reports "A gas line was inadvertently struck" and a "gas leak".
  11. present: A gas line "inadvertently struck" with a resulting leak is a specific hazard.
  12. present: It reports "A gas line was inadvertently struck" and a "gas leak".
  13. present: "A gas line was inadvertently struck" and the resulting gas leak name the hazard specifically.
  14. present: A struck gas line and "the gas leak in the N22 parking lot" name the hazard specifically.
  15. present: The hazard is specific: "A gas line was inadvertently struck" during parking lot work.
  16. present: A "gas line was inadvertently struck" during work, naming a gas hazard specifically.
  17. present: The hazard is explicit: "A gas line was inadvertently struck" causing a gas leak.
  18. present: The hazard is specific: "A gas line was inadvertently struck" during parking lot work.
  19. present: It reports "A gas line was inadvertently struck", a specific gas hazard.
  20. present: The hazard is specific: "A gas line was inadvertently struck" during parking lot work.
  21. present: The hazard is specific: "A gas line was inadvertently struck" during parking lot work.
  22. present: It reports "A gas line was inadvertently struck" and refers to "the gas leak".
  23. present: The hazard is specific: "A gas line was inadvertently struck" causing a gas leak.
  24. present: It reports "A gas line was inadvertently struck" and "the gas leak in the N22 parking lot".
  25. present: The hazard is stated: "A gas line was inadvertently struck".
• Locationpresent25/25

  Final assessment

  Present with 25 of 25 agreement: the leak is pinned to "the N22 parking lot, north of the HUB" and affected buildings are listed by name, including Hall Health and the UW Club.

  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

  1. present: It specifies "the N22 parking lot, north of the HUB" and lists affected buildings.
  2. present: The N22 parking lot north of the HUB, plus named buildings, give the location.
  3. present: The N22 parking lot north of the HUB, with listed affected buildings, gives the place.
  4. present: The site is "the N22 parking lot, north of the HUB", with affected buildings listed.
  5. present: It is located in "the N22 parking lot, north of the HUB", with affected buildings listed.
  6. present: The site is "the N22 parking lot, north of the HUB", with affected buildings listed.
  7. present: The site is "the N22 parking lot, north of the HUB" with affected buildings listed.
  8. present: The place is "the N22 parking lot, north of the HUB", with affected buildings listed.
  9. present: It names "the N22 parking lot, north of the HUB" and affected buildings such as Hall Health.
  10. present: The site is "the N22 parking lot, north of the HUB".
  11. present: The N22 parking lot north of the HUB and the affected buildings are named.
  12. present: It names "the N22 parking lot, north of the HUB" and affected buildings.
  13. present: The N22 parking lot north of the HUB, plus named buildings like Hall Health, locate it.
  14. present: The N22 parking lot north of the HUB, plus named buildings, give the location.
  15. present: It names "the N22 parking lot, north of the HUB" and affected buildings.
  16. present: It names "the N22 parking lot, north of the HUB" and lists affected buildings such as Hall Health.
  17. present: It places the break "in the N22 parking lot, north of the HUB" and lists affected buildings.
  18. present: It names "the N22 parking lot, north of the HUB" plus affected buildings like Hall Health and the UW Club.
  19. present: The site is "the N22 parking lot, north of the HUB", with affected buildings listed.
  20. present: It names "the N22 parking lot, north of the HUB" and lists affected buildings.
  21. present: The site is "the N22 parking lot, north of the HUB" with affected buildings listed.
  22. present: The site is "the N22 parking lot, north of the HUB", with affected buildings listed.
  23. present: It names "the N22 parking lot, north of the HUB" and lists affected buildings.
  24. present: The site is "the N22 parking lot, north of the HUB" with nearby buildings listed.
  25. present: It gives "the N22 parking lot, north of the HUB" and lists affected buildings.
• Guidancepresent25/25

  Final assessment

  Present, 25 of 25: readers are told "please avoid the immediate area until further notice", and the post adds that "No buildings are being evacuated at this time".

  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

  1. present: It instructs readers to "please avoid the immediate area until further notice".
  2. present: Please avoid the immediate area until further notice is protective guidance.
  3. present: It asks readers to avoid the immediate area until further notice.
  4. present: It asks readers to "avoid the immediate area until further notice".
  5. present: "Please avoid the immediate area until further notice" is direct protective guidance.
  6. present: It instructs, "please avoid the immediate area until further notice".
  7. present: It instructs readers to "please avoid the immediate area until further notice".
  8. present: It asks readers to "avoid the immediate area until further notice".
  9. present: Readers are asked to "please avoid the immediate area until further notice".
  10. present: Readers are asked to "please avoid the immediate area until further notice".
  11. present: It asks readers to "please avoid the immediate area until further notice".
  12. present: It asks readers to "please avoid the immediate area until further notice".
  13. present: Readers are told "please avoid the immediate area until further notice".
  14. present: It instructs "please avoid the immediate area until further notice".
  15. present: It tells readers to "avoid the immediate area until further notice".
  16. present: Readers are told, "please avoid the immediate area until further notice".
  17. present: It asks readers to "avoid the immediate area until further notice".
  18. present: Readers are told to "please avoid the immediate area until further notice".
  19. present: Readers are told to "please avoid the immediate area until further notice".
  20. present: It asks readers to "please avoid the immediate area until further notice".
  21. present: It asks readers to "please avoid the immediate area until further notice".
  22. present: Readers are told to "please avoid the immediate area until further notice".
  23. present: Recipients are told to "please avoid the immediate area until further notice".
  24. present: It asks readers to "please avoid the immediate area until further notice".
  25. present: Readers are asked to "avoid the immediate area until further notice".
• Timepresent25/25

  Final assessment

  Present, 25 of 25: each entry is clock stamped, "UPDATE at 10:30 a.m.", "10:39 a.m." and "10:35 p.m.", with remaining work set for "Friday morning".

  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

  1. present: Updates carry clock times like "10:39 a.m." and the phrase "until further notice".
  2. present: Clock times 10:30 a.m. through 10:35 p.m. and until further notice convey recency.
  3. present: Stamps at 10:30 a.m., 10:39 a.m. and 10:35 p.m. plus until further notice give recency.
  4. present: Clock stamps at 10:30 a.m., 10:39 a.m. and 10:35 p.m. plus "until further notice" mark timing.
  5. present: Updates are stamped 10:30 a.m., 10:39 a.m. and 10:35 p.m., plus "until further notice".
  6. present: Updates are timestamped and it uses "until further notice" and "Friday morning".
  7. present: Clock times and the phrase "until further notice" convey timing.
  8. present: Times "10:35 p.m.", "10:39 a.m." and the phrase "until further notice" set timing.
  9. present: Times "10:35 p.m.", "10:39 a.m." and "until further notice" appear.
  10. present: "10:35 p.m.", "10:39 a.m." and "until further notice" convey timing.
  11. present: Times 10:35 p.m. and 10:39 a.m. appear along with "until further notice".
  12. present: Entries carry clock times and the phrase "until further notice".
  13. present: Updates carry times of 10:30 a.m., 10:39 a.m. and 10:35 p.m., plus "until further notice".
  14. present: Times "10:35 p.m.", "10:39 a.m." and "until further notice" convey recency.
  15. present: Clock times of 10:30 a.m., 10:39 a.m. and 10:35 p.m. and "until further notice" appear.
  16. present: Stamps "10:35 p.m.", "10:39 a.m." and "10:30 a.m." plus "until further notice" convey timing.
  17. present: Stamps such as "UPDATE at 10:39 a.m." and "until further notice" convey timing.
  18. present: Entries are clock stamped "10:35 p.m.", "10:39 a.m." and "10:30 a.m.", with work continuing "Friday morning".
  19. present: Update times such as "10:39 a.m." and "10:35 p.m." plus "until further notice" mark recency.
  20. present: Times "10:35 p.m.", "10:39 a.m." and "until further notice" mark the timeline.
  21. present: Updates carry clock times such as "10:35 p.m." and "10:39 a.m." plus "until further notice".
  22. present: Times "10:35 p.m.", "10:39 a.m." and "10:30 a.m." plus "until further notice" set the timing.
  23. present: Entries carry times such as "10:35 p.m." and "10:39 a.m." plus "until further notice".
  24. present: Update times "10:35 p.m.", "10:39 a.m." and "until further notice" are present.
  25. present: Clock times and "until further notice" are present, including "UPDATE at 10:39 a.m.".
• Impactabsent4/25

  Final assessment

  Absent on a 4 of 25 vote. The post stresses the line "has been shut off" and the area "rendered safe"; the four dissenters counted "Gas service may be affected in nearby buildings", a service note rather than a statement of harm.

  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

  1. absent: It downplays rather than states harm, noting "No buildings are being evacuated at this time".
  2. absent: It stresses the line was shut off and no buildings evacuated, conveying no severity.
  3. absent: It stresses the line was shut off, the area rendered safe, and no buildings evacuated, with no harm stated.
  4. absent: It says no buildings are being evacuated and never states what the leak could cause.
  5. absent: Only service disruption is mentioned; no injury, explosion, or danger is stated.
  6. absent: It downplays risk, noting the line was shut off and "No buildings are being evacuated at this time".
  7. absent: Only gas service disruption is mentioned, with no statement of danger to people or property.
  8. absent: The line was shut off and "No buildings are being evacuated", with no harm described.
  9. absent: Only disrupted gas service is mentioned, with no statement of danger to people or property.
  10. absent: It says the line is shut off, the area "rendered safe" and no buildings evacuated, so no harm is conveyed.
  11. absent: It states no buildings are being evacuated and describes no danger beyond service disruption.
  12. absent: It says the line "has been shut off" and "No buildings are being evacuated", stating no consequence.
  13. absent: It stresses the line was shut off and "No buildings are being evacuated", conveying no severity.
  14. present: It warns that "Gas service may be affected in nearby buildings", stating a concrete consequence for occupants.
  15. absent: It stresses the line is shut off, the area "rendered safe" and no buildings evacuated, conveying no severity.
  16. absent: The line was shut off, "the area has been rendered safe", and no harm or severity is described.
  17. absent: It downplays rather than states harm: "No buildings are being evacuated at this time".
  18. present: It warns that "Gas service may be affected in nearby buildings", a stated consequence for occupants.
  19. absent: No harm is conveyed, the line was shut off and "No buildings are being evacuated at this time".
  20. absent: No harm or severity is described; it stresses "No buildings are being evacuated at this time".
  21. present: It states a concrete consequence: "Gas service may be affected in nearby buildings", naming several halls.
  22. absent: Severity is downplayed, with the line "shut off", the area "rendered safe" and no evacuations.
  23. absent: It says the area "has been rendered safe" and no buildings are evacuated, conveying no potential harm.
  24. present: It warns "Gas service may be affected in nearby buildings", a stated consequence for occupants.
  25. absent: No danger is described; the line "has been rendered safe" and no evacuations undercut any severity claim.