Gas leak at Bowen Science. Avoid the area. More: emergency.uiowa.edu

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, unanimously. The branded HAWK ALERT opening and the emergency domain make the sender clear.

  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: Branded "HAWK ALERT" signature identifies who is sending.
  2. present: "HAWK ALERT" serves as the branded sender identification.
  3. present: HAWK ALERT signature identifies the sender.
  4. present: The branded prefix "HAWK ALERT" names the sender.
  5. present: Opens with the branded "HAWK ALERT" tag.
  6. present: The HAWK ALERT tag identifies the sender.
  7. present: Opens with the branded "HAWK ALERT" sender tag.
  8. present: "HAWK ALERT" identifies the alerting authority by brand.
  9. present: Branded "HAWK ALERT" signature identifies the sender.
  10. present: Message is signed "HAWK ALERT".
  11. present: The branded signature "HAWK ALERT" identifies the sender.
  12. present: Branded sender tag "HAWK ALERT" opens the message.
  13. present: "HAWK ALERT" branded signature identifies the sender.
  14. present: The message is signed with the branded "HAWK ALERT" tag.
  15. present: The "HAWK ALERT" tag serves as the sender identification.
  16. present: The branded tag "HAWK ALERT" serves as the source.
  17. present: Carries the "HAWK ALERT" sender signature.
  18. present: HAWK ALERT branded signature identifies the sender.
  19. present: Opens with the branded sender "HAWK ALERT".
  20. present: HAWK ALERT serves as the identifying sender tag.
  21. present: Opens with the "HAWK ALERT" branded sender tag.
  22. present: The branded "HAWK ALERT" tag names the sending system.
  23. present: "HAWK ALERT" identifies the issuing system.
  24. present: "HAWK ALERT" serves as the branded source tag.
  25. present: "HAWK ALERT" serves as the branded sender signature.
• Hazardpresent25/25

  Final assessment

  Present, unanimously. The hazard is named plainly as a gas leak.

  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: Names "Gas leak", a specific hazard.
  2. present: The hazard is specifically a "Gas leak".
  3. present: Names a gas leak, a specific hazard.
  4. present: "Gas leak" is a specific named hazard.
  5. present: Names "Gas leak" specifically.
  6. present: Names a gas leak, a specific hazard.
  7. present: Names "Gas leak" as the specific threat.
  8. present: Names "Gas leak", a specific hazard.
  9. present: Names "Gas leak" specifically.
  10. present: Names the hazard as a "Gas leak".
  11. present: "Gas leak" is a specifically named hazard.
  12. present: Names "Gas leak", a specific hazard.
  13. present: Names a "Gas leak", a specific hazard.
  14. present: "Gas leak" is a specific hazard.
  15. present: Specifies "Gas leak" as the hazard.
  16. present: "Gas leak" is a specifically named hazard.
  17. present: Names a "Gas leak", a specific hazard.
  18. present: Names a Gas leak, a specific hazard.
  19. present: Names "Gas leak" specifically.
  20. present: Names a Gas leak, a specific hazard.
  21. present: Names a "Gas leak", a specific threat.
  22. present: "Gas leak" is a specific hazard.
  23. present: Names a "Gas leak", a specific threat.
  24. present: It names a "Gas leak".
  25. present: It names a "Gas leak", a specific hazard.
• Locationpresent25/25

  Final assessment

  Present, unanimously. Bowen Science is named as the location.

  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: Specifies "at Bowen Science".
  2. present: It names "Bowen Science" as the location.
  3. present: Locates it at Bowen Science.
  4. present: It places the leak "at Bowen Science".
  5. present: Identifies "Bowen Science" as the location.
  6. present: Locates it at Bowen Science.
  7. present: Gives the location "at Bowen Science".
  8. present: Places it "at Bowen Science".
  9. present: Places it "at Bowen Science".
  10. present: Specifies "Bowen Science" as the location.
  11. present: The location given is "Bowen Science".
  12. present: Places it "at Bowen Science".
  13. present: Places it at "Bowen Science".
  14. present: It names "Bowen Science" as the location.
  15. present: Names the location "at Bowen Science".
  16. present: It places the leak "at Bowen Science".
  17. present: Specifies "at Bowen Science".
  18. present: Locates it at Bowen Science.
  19. present: Places it "at Bowen Science".
  20. present: Locates it at Bowen Science.
  21. present: Locates it "at Bowen Science".
  22. present: It names "Bowen Science" as the place.
  23. present: Located "at Bowen Science".
  24. present: It locates it "at Bowen Science".
  25. present: It places the leak "at Bowen Science".
• Guidancepresent25/25

  Final assessment

  Present, unanimously. The single instruction, avoid the area, is a clear protective action.

  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: Instructs recipients to "Avoid the area".
  2. present: Recipients are directed to "Avoid the area".
  3. present: Directs recipients to Avoid the area.
  4. present: It instructs recipients to "Avoid the area".
  5. present: Instructs recipients to "Avoid the area".
  6. present: Directs recipients to avoid the area.
  7. present: Tells recipients to "Avoid the area".
  8. present: Tells recipients to "Avoid the area".
  9. present: Tells recipients to "Avoid the area".
  10. present: Tells recipients to "Avoid the area".
  11. present: Recipients are told to "Avoid the area".
  12. present: Instructs recipients to "Avoid the area".
  13. present: Tells recipients to "Avoid the area".
  14. present: It instructs recipients to "Avoid the area".
  15. present: Tells recipients to "Avoid the area".
  16. present: Readers are told to "Avoid the area".
  17. present: Instructs readers to "Avoid the area".
  18. present: Instructs recipients to Avoid the area.
  19. present: Instructs recipients to "Avoid the area".
  20. present: Tells recipients to Avoid the area.
  21. present: Instructs recipients to "Avoid the area".
  22. present: It directs recipients to "Avoid the area".
  23. present: Tells recipients to "Avoid the area".
  24. present: "Avoid the area" is a protective instruction.
  25. present: It instructs "Avoid the area".
• Timeabsent0/25

  Final assessment

  Absent, unanimously. This very short message gives no time, date, or recency word.

  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. absent: No clock time or recency cue is given.
  2. absent: There is no clock time, date, or word conveying recency.
  3. absent: No time reference of any kind.
  4. absent: No clock time or recency indicator appears in the text.
  5. absent: No clock time or recency cue is given.
  6. absent: No clock time or recency reference is present.
  7. absent: No time reference of any kind is included.
  8. absent: No clock time or recency indicator appears.
  9. absent: No time, date, or recency indicator is given.
  10. absent: No clock time, date, or recency indicator appears.
  11. absent: No clock time, date, or word such as now or immediately.
  12. absent: No clock time, date, or recency cue is present.
  13. absent: No clock time, date, or recency word appears.
  14. absent: No time reference of any kind is present.
  15. absent: The message carries no time, date, or recency wording.
  16. absent: No time reference of any kind is included.
  17. absent: No clock time or recency wording is present.
  18. absent: No clock time, date, or recency term appears.
  19. absent: No clock time, date, or word conveying recency appears.
  20. absent: No clock time, date, or recency indicator appears.
  21. absent: No clock time or recency reference appears.
  22. absent: No clock time, date, or word like now is included.
  23. absent: No time or recency information is included.
  24. absent: No clock time, date, or word like now appears.
  25. absent: No clock time or recency reference appears.
• Impactabsent0/25

  Final assessment

  Absent, unanimously. Nothing is said about the danger a gas leak poses or its possible consequences.

  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: No consequence such as explosion risk or health effect is stated.
  2. absent: No potential harm or severity of the gas leak is stated.
  3. absent: No consequence or severity conveyed.
  4. absent: It does not say the leak is dangerous or could cause harm.
  5. absent: No stated consequence such as explosion or health risk.
  6. absent: No consequence such as explosion or health risk is conveyed.
  7. absent: No potential harm or severity is stated for the gas leak.
  8. absent: No stated consequence such as explosion risk or danger.
  9. absent: No harm or severity is stated, only the hazard name.
  10. absent: Nothing about what the gas leak could do or its seriousness.
  11. absent: No harm or severity from the gas leak is stated.
  12. absent: No consequence such as explosion risk or danger is described.
  13. absent: No harm or severity of the leak is described.
  14. absent: No consequence such as explosion or health risk is mentioned.
  15. absent: Naming a gas leak alone gives no stated consequence or severity.
  16. absent: No consequence such as explosion or health risk is stated.
  17. absent: Nothing about potential harm, such as explosion or exposure risk.
  18. absent: No stated consequence such as explosion or health risk.
  19. absent: Nothing states what the leak could cause or its seriousness.
  20. absent: Nothing states what the leak could do or how serious it is.
  21. absent: No consequence such as explosion or health risk is stated.
  22. absent: No consequence such as explosion or health risk is stated.
  23. absent: Nothing describes what the leak could do or how dangerous it is.
  24. absent: No consequence or severity of the leak is stated.
  25. absent: Nothing states what the gas leak could do or how dangerous it is.