OU-NORMAN tornado warnings with seek-shelter orders

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, 25 of 25. The message opens "OU-NORMAN Emergency", the branded signature of the Norman campus alert system, identifying who issued the warning.

  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: "OU-NORMAN Emergency" is a branded sender signature opening the message.
  2. present: "OU-NORMAN Emergency" serves as the branded sender identification for the campus alert system.
  3. present: "OU-NORMAN Emergency" is a branded sender signature at the front of the message.
  4. present: "OU-NORMAN Emergency" is the branded alert signature naming the sending campus system.
  5. present: "OU-NORMAN Emergency" is a branded institutional signature identifying the sender.
  6. present: "OU-NORMAN Emergency" is a branded sender tag opening the message.
  7. present: "OU-NORMAN Emergency" is the branded sender tag of the university alert system.
  8. present: The tag "OU-NORMAN Emergency" serves as the sender signature for this notification.
  9. present: The tag "OU-NORMAN Emergency" is a branded signature identifying the sending system.
  10. present: "OU-NORMAN Emergency" is the university's branded alert signature, so the sender is identified.
  11. present: "OU-NORMAN Emergency" is a branded sender tag identifying the issuing campus system.
  12. present: The header "OU-NORMAN Emergency" is a branded sender tag identifying the campus alert authority.
  13. present: "OU-NORMAN Emergency" is the branded campus alert signature identifying the sender.
  14. present: "OU-NORMAN Emergency" is a branded sender signature for the university alert system.
  15. present: The header "OU-NORMAN Emergency" is a branded university sender tag.
  16. present: The prefix "OU-NORMAN Emergency" is a branded signature identifying the campus alert sender.
  17. present: "OU-NORMAN Emergency" is the branded alert signature naming the sending campus system.
  18. present: "OU-NORMAN Emergency" is a branded sender tag identifying the campus alert system.
  19. present: "OU-NORMAN Emergency" is the branded sender tag identifying the campus alert system.
  20. present: "OU-NORMAN Emergency" is a branded sender signature identifying the campus alert system.
  21. present: "OU-NORMAN Emergency" is a branded sender tag naming the campus system.
  22. present: "OU-NORMAN Emergency" is a branded institutional signature identifying who sent the warning.
  23. present: The prefix "OU-NORMAN Emergency" is a branded institutional signature identifying who sent the warning.
  24. present: "OU-NORMAN Emergency" is the university's branded alert signature, identifying who sent it.
  25. present: "OU-NORMAN Emergency" is a branded sender label naming the campus alerting authority.
• Hazardpresent25/25

  Final assessment

  Present, 25 of 25. "Tornado WARNING in effect" names a specific severe weather threat outright, with no read finding the wording vague.

  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: A "Tornado WARNING in effect" names the specific weather threat.
  2. present: A "Tornado WARNING in effect" names a specific severe weather hazard.
  3. present: A "Tornado WARNING" names the hazard explicitly.
  4. present: It names a "Tornado WARNING in effect," a specific weather hazard.
  5. present: The hazard is explicitly "Tornado WARNING in effect".
  6. present: It names a "Tornado WARNING" in effect, a specific weather hazard.
  7. present: A "Tornado WARNING in effect" names a specific weather hazard.
  8. present: A "Tornado WARNING in effect" names the specific weather threat.
  9. present: A "Tornado WARNING" names a specific weather threat.
  10. present: A "Tornado WARNING in effect" names the specific weather hazard.
  11. present: A "Tornado WARNING" is named, which is a specific weather hazard.
  12. present: A "Tornado WARNING in effect" names a specific weather hazard.
  13. present: A "Tornado WARNING in effect" names a specific severe weather hazard.
  14. present: A "Tornado WARNING in effect" names a specific weather hazard.
  15. present: A "Tornado WARNING" is a specific named weather threat.
  16. present: It names a "Tornado WARNING", a specific weather hazard.
  17. present: A "Tornado WARNING in effect" names a specific severe weather hazard.
  18. present: A "Tornado WARNING in effect" names a specific and severe weather hazard.
  19. present: It names a "Tornado WARNING", a specific weather hazard rather than a generic emergency.
  20. present: A "Tornado WARNING in effect" names the specific weather hazard.
  21. present: It names a "Tornado WARNING", a specific weather threat.
  22. present: A "Tornado WARNING" is named explicitly, a specific weather hazard.
  23. present: A "Tornado WARNING in effect" names a specific severe weather hazard.
  24. present: It names a "Tornado WARNING in effect", a specific weather threat.
  25. present: "Tornado WARNING" names a specific weather hazard.
• Locationpresent25/25

  Final assessment

  Present, 25 of 25. The warning is scoped "for OU-NORMAN Campus", and the guidance further anchors readers to "the building you are in".

  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: The warning is scoped to "OU-NORMAN Campus", a named place.
  2. present: The warning is scoped to "OU-NORMAN Campus" and the building the reader occupies.
  3. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  4. present: The warning is stated to cover the "OU-NORMAN Campus," a named area.
  5. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  6. present: The warning is scoped to "OU-NORMAN Campus," a named place.
  7. present: The warning is scoped to "OU-NORMAN Campus" and the building the recipient occupies.
  8. present: The warning applies to "OU-NORMAN Campus", a named place.
  9. present: The warning is scoped to the "OU-NORMAN Campus", a named place.
  10. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  11. present: The warning is said to be "in effect for OU-NORMAN Campus", a named place.
  12. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  13. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  14. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  15. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  16. present: The warning is said to be "in effect for OU-NORMAN Campus", naming the affected campus.
  17. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  18. present: The warning applies to the "OU-NORMAN Campus", which is a named location.
  19. present: The warning is stated to be "in effect for OU-NORMAN Campus", naming the affected campus.
  20. present: The warning is scoped to the "OU-NORMAN Campus", a named place.
  21. present: The warning is "in effect for OU-NORMAN Campus", a named place.
  22. present: The warning is scoped to the "OU-NORMAN Campus", a named place.
  23. present: The warning is scoped to the "OU-NORMAN Campus" and the building the reader occupies.
  24. present: The warning is scoped to "OU-NORMAN Campus", a named place.
  25. present: The warning is stated as in effect "for OU-NORMAN Campus", a defined place.
• Guidancepresent25/25

  Final assessment

  Present, 25 of 25. Two concrete orders are given: "Seek shelter NOW inside the building you are in" and "Move to lowest floor/interior".

  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 directs "Seek shelter NOW inside the building" and move to the lowest interior floor.
  2. present: It directs readers to "Seek shelter NOW inside the building" and move to the lowest interior floor.
  3. present: It orders "Seek shelter NOW inside the building you are in" and to move to the lowest floor.
  4. present: It directs "Seek shelter NOW inside the building you are in" and move to the lowest floor.
  5. present: It instructs "Seek shelter NOW inside the building" and move to the lowest floor.
  6. present: It orders "Seek shelter NOW inside the building you are in" and move to the lowest floor.
  7. present: It directs people to "Seek shelter NOW inside the building" and move to the lowest interior floor.
  8. present: It orders recipients to "Seek shelter NOW inside the building you are in".
  9. present: It orders "Seek shelter NOW inside the building you are in" and to move to the lowest floor.
  10. present: It directs "Seek shelter NOW inside the building" and move to the lowest interior floor.
  11. present: It orders readers to "Seek shelter NOW" and "Move to lowest floor/interior".
  12. present: It instructs people to "Seek shelter NOW" and "Move to lowest floor/interior".
  13. present: It orders readers to "Seek shelter NOW inside the building" and move to the lowest interior floor.
  14. present: It orders recipients to "Seek shelter NOW" and move to the lowest floor or interior.
  15. present: It instructs "Seek shelter NOW inside the building" and move to the lowest interior floor.
  16. present: It instructs "Seek shelter NOW inside the building you are in" and to move to the lowest interior floor.
  17. present: It orders "Seek shelter NOW inside the building" and to move to the lowest interior floor.
  18. present: It orders readers to "Seek shelter NOW" and "Move to lowest floor/interior".
  19. present: It directs readers to "Seek shelter NOW" and "Move to lowest floor/interior".
  20. present: It directs recipients to "Seek shelter NOW inside the building" and move to the lowest interior floor.
  21. present: It instructs "Seek shelter NOW inside the building you are in" and move to the lowest floor.
  22. present: Recipients are told to "Seek shelter NOW inside the building" and move to the lowest floor.
  23. present: It instructs readers to "Seek shelter NOW" and "Move to lowest floor/interior", clear protective actions.
  24. present: Recipients are told to "Seek shelter NOW inside the building" and move to the lowest floor.
  25. present: It orders "Seek shelter NOW inside the building you are in. Move to lowest floor/interior".
• Timepresent25/25

  Final assessment

  Present, 25 of 25. The header carries the clock stamp "1:22AM" and the capitalized "NOW" marks immediacy, so both timing and urgency are explicit.

  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: The clock time "1:22AM" plus the word "NOW" convey timing and urgency.
  2. present: The stamp "1:22AM" plus the word "NOW" give both clock time and urgency.
  3. present: The clock time "1:22AM" plus the word "NOW" give timing and urgency.
  4. present: The stamp "1:22AM" plus the word "NOW" both convey timing and urgency.
  5. present: The clock time "1:22AM" plus the word "NOW" both convey timing.
  6. present: The clock time "1:22AM" plus the word "NOW" give timing and urgency.
  7. present: The stamp "1:22AM" plus the word "NOW" convey timing and urgency.
  8. present: The clock time "1:22AM" plus the word "NOW" convey timing and urgency.
  9. present: The clock time "1:22AM" plus the word "NOW" both mark timing.
  10. present: The stamp "1:22AM" plus the word "NOW" establishes clock time and immediacy.
  11. present: The stamp "1:22AM" plus the word "NOW" both mark timing and urgency.
  12. present: The clock stamp "1:22AM" plus the word "NOW" convey timing and urgency.
  13. present: The stamp "1:22AM" plus the word "NOW" both give timing and urgency.
  14. present: The alert carries a clock time, "1:22AM", plus the urgency word "NOW".
  15. present: The clock time "1:22AM" plus the word "NOW" both convey timing.
  16. present: The clock time "1:22AM" plus the urgency word "NOW" both convey timing.
  17. present: The stamp "1:22AM" plus the word "NOW" gives both clock time and immediacy.
  18. present: The clock stamp "1:22AM" plus the capitalized "NOW" give clear timing.
  19. present: The stamp "1:22AM" plus the word "NOW" both establish timing and urgency.
  20. present: The clock time "1:22AM" plus the word "NOW" both convey timing and urgency.
  21. present: The clock time "1:22AM" plus the word "NOW" give time and urgency.
  22. present: The stamp "1:22AM" plus "NOW" give both clock time and urgency.
  23. present: The clock time "1:22AM" and the word "NOW" both convey timing and urgency.
  24. present: The clock time "1:22AM" plus the urgency word "NOW" both convey timing.
  25. present: The clock time "1:22AM" plus the word "NOW" both convey timing.
• Impactabsent0/25

  Final assessment

  Absent, 0 of 25. Nothing states what the tornado could do, such as damaging winds, injury or destruction; the danger is left implicit in the hazard name.

  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 or severity is described, such as damaging winds or danger to life.
  2. absent: No consequence or severity of the tornado, such as damage or danger to life, is stated.
  3. absent: No consequence or severity is stated, only the hazard and the action to take.
  4. absent: No consequence or severity is stated, such as damaging winds or danger to life.
  5. absent: No consequence or severity of the tornado is described, only the shelter instruction.
  6. absent: No consequence or severity of the tornado is stated, only the instruction to shelter.
  7. absent: No consequence such as damaging winds or life threatening conditions is spelled out.
  8. absent: No statement of possible injury, death, or destruction accompanies the tornado warning.
  9. absent: No sentence describes injury, damage, or how severe the tornado threat is.
  10. absent: No consequence or severity statement, such as damaging winds or life threat, is given.
  11. absent: No consequence or severity is described, only the hazard label and the sheltering order.
  12. absent: The text never says what a tornado could do, such as causing injury or destruction.
  13. absent: No consequence such as injury, damage, or life threat is stated for the tornado.
  14. absent: No consequence or severity such as deadly or destructive winds is stated.
  15. absent: No consequence or severity of the tornado is stated, only the warning and the action.
  16. absent: No consequence or severity is stated, the danger of a tornado is left implicit in its name.
  17. absent: No consequence or severity is spelled out, only the warning and the action to take.
  18. absent: The text never says what the tornado could do or how dangerous it is.
  19. absent: No consequence or severity of the tornado, such as injury or damage, is described.
  20. absent: No consequence or severity is spelled out, such as damaging winds or threat to life.
  21. absent: No statement of what the tornado could do, such as damage or injury.
  22. absent: No statement of what the tornado could do, such as injury or destruction, is offered.
  23. absent: The message never says what a tornado could do, such as injury or destruction.
  24. absent: No consequence or severity statement, such as damaging winds or danger to life, is given.
  25. absent: No statement of what a tornado could do, such as deadly or destructive winds, is offered.