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Campus Alert Archive
UTA

Severe thunderstorm warning with hail and high winds shelter order

AI-generated · every claim is source-linked
TXsevere stormemergency notificationhigh confidence

UTA issued an Urgent MavAlert for a severe thunderstorm warning with 2.50 inch hail and 70 mph winds, ordering shelter in place in lowest-level interior spaces away from windows.

Alerts
1
Response
Killed
Injured
Institution
The University of Texas at Arlington
Public R1 · TX
All UTA cases →
~42,000 studentsMavAlert / @UTArlington
Documented Timeline

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.

INITIAL ALERTTwitter/X
Verified verbatim161 chars
Urgent MavAlert! Severe thunderstorm warning for 2.50 inch hail and 70 mph. Seek shelter immediately - lowest level interior away from windows. Shelter in place.
Dual X keyword fetch 2026-08-03; second blind re-fetch sha256 match.
SPN 523.
Local date from snowflake/timestamp (evening Apr 25 Central).
Message elements

How the first alert is built

To check this alert, SuperGrok Heavy 4.5 (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.

Urgent MavAlert! Severe thunderstorm warning for 2.50 inch hail and 70 mph. Seek shelter immediately - lowest level interior away from windows. Shelter in place.

  • Sourcepresent24/25

    Final assessment

    Majority (24/25) mark S present.

    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: Institutional or branded language identifies the sender.
    2. present: Pass: institutional or branded language identifies the sender.
    3. present: Text-only: institutional or branded language identifies the sender.
    4. present: Institutional or branded language identifies the sender. Independent.
    5. present: Judgment: institutional or branded language identifies the sender.
    6. present: Institutional or branded language identifies the sender.
    7. present: Pass: institutional or branded language identifies the sender.
    8. present: Text-only: institutional or branded language identifies the sender.
    9. present: Institutional or branded language identifies the sender. Independent.
    10. present: Judgment: institutional or branded language identifies the sender.
    11. present: Institutional or branded language identifies the sender.
    12. present: Pass: institutional or branded language identifies the sender.
    13. absent: Text-only: no branded signature or named issuing authority appears.
    14. present: Institutional or branded language identifies the sender. Independent.
    15. present: Judgment: institutional or branded language identifies the sender.
    16. present: Institutional or branded language identifies the sender.
    17. present: Pass: institutional or branded language identifies the sender.
    18. present: Text-only: institutional or branded language identifies the sender.
    19. present: Institutional or branded language identifies the sender. Independent.
    20. present: Judgment: institutional or branded language identifies the sender.
    21. present: Institutional or branded language identifies the sender.
    22. present: Pass: institutional or branded language identifies the sender.
    23. present: Text-only: institutional or branded language identifies the sender.
    24. present: Institutional or branded language identifies the sender. Independent.
    25. present: Judgment: institutional or branded language identifies the sender.
  • Hazardpresent25/25

    Final assessment

    Majority (25/25) mark H present.

    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 specific hazard is named in the alert text.
    2. present: Pass: a specific hazard is named in the alert text.
    3. present: Text-only: a specific hazard is named in the alert text.
    4. present: A specific hazard is named in the alert text. Independent.
    5. present: Judgment: a specific hazard is named in the alert text.
    6. present: A specific hazard is named in the alert text.
    7. present: Pass: a specific hazard is named in the alert text.
    8. present: Text-only: a specific hazard is named in the alert text.
    9. present: A specific hazard is named in the alert text. Independent.
    10. present: Judgment: a specific hazard is named in the alert text.
    11. present: A specific hazard is named in the alert text.
    12. present: Pass: a specific hazard is named in the alert text.
    13. present: Text-only: a specific hazard is named in the alert text.
    14. present: A specific hazard is named in the alert text. Independent.
    15. present: Judgment: a specific hazard is named in the alert text.
    16. present: A specific hazard is named in the alert text.
    17. present: Pass: a specific hazard is named in the alert text.
    18. present: Text-only: a specific hazard is named in the alert text.
    19. present: A specific hazard is named in the alert text. Independent.
    20. present: Judgment: a specific hazard is named in the alert text.
    21. present: A specific hazard is named in the alert text.
    22. present: Pass: a specific hazard is named in the alert text.
    23. present: Text-only: a specific hazard is named in the alert text.
    24. present: A specific hazard is named in the alert text. Independent.
    25. present: Judgment: a specific hazard is named in the alert text.
  • Locationabsent2/25

    Final assessment

    Majority mark L absent.

    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. absent: No building, street, or campus place is named.
    2. absent: Pass: no building, street, or campus place is named.
    3. absent: Text-only: no building, street, or campus place is named.
    4. present: A place or campus location is stated. Independent.
    5. absent: Judgment: no building, street, or campus place is named.
    6. absent: No building, street, or campus place is named.
    7. absent: Pass: no building, street, or campus place is named.
    8. absent: Text-only: no building, street, or campus place is named.
    9. absent: No building, street, or campus place is named. Independent.
    10. absent: Judgment: no building, street, or campus place is named.
    11. absent: No building, street, or campus place is named.
    12. present: Pass: a place or campus location is stated.
    13. absent: Text-only: no building, street, or campus place is named.
    14. absent: No building, street, or campus place is named. Independent.
    15. absent: Judgment: no building, street, or campus place is named.
    16. absent: No building, street, or campus place is named.
    17. absent: Pass: no building, street, or campus place is named.
    18. absent: Text-only: no building, street, or campus place is named.
    19. absent: No building, street, or campus place is named. Independent.
    20. absent: Judgment: no building, street, or campus place is named.
    21. absent: No building, street, or campus place is named.
    22. absent: Pass: no building, street, or campus place is named.
    23. absent: Text-only: no building, street, or campus place is named.
    24. absent: No building, street, or campus place is named. Independent.
    25. absent: Judgment: no building, street, or campus place is named.
  • Guidancepresent24/25

    Final assessment

    Majority (24/25) mark G present.

    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: The audience is given an action or operations instruction.
    2. present: Pass: the audience is given an action or operations instruction.
    3. present: Text-only: the audience is given an action or operations instruction.
    4. present: The audience is given an action or operations instruction. Independent.
    5. present: Judgment: the audience is given an action or operations instruction.
    6. present: The audience is given an action or operations instruction.
    7. present: Pass: the audience is given an action or operations instruction.
    8. present: Text-only: the audience is given an action or operations instruction.
    9. present: The audience is given an action or operations instruction. Independent.
    10. present: Judgment: the audience is given an action or operations instruction.
    11. present: The audience is given an action or operations instruction.
    12. present: Pass: the audience is given an action or operations instruction.
    13. present: Text-only: the audience is given an action or operations instruction.
    14. present: The audience is given an action or operations instruction. Independent.
    15. present: Judgment: the audience is given an action or operations instruction.
    16. present: The audience is given an action or operations instruction.
    17. present: Pass: the audience is given an action or operations instruction.
    18. present: Text-only: the audience is given an action or operations instruction.
    19. present: The audience is given an action or operations instruction. Independent.
    20. present: Judgment: the audience is given an action or operations instruction.
    21. absent: No audience-directed protective or operational instruction appears.
    22. present: Pass: the audience is given an action or operations instruction.
    23. present: Text-only: the audience is given an action or operations instruction.
    24. present: The audience is given an action or operations instruction. Independent.
    25. present: Judgment: the audience is given an action or operations instruction.
  • Timeabsent2/25

    Final assessment

    Majority mark T absent.

    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, date, or recency cue appears.
    2. absent: Pass: no clock time, date, or recency cue appears.
    3. absent: Text-only: no clock time, date, or recency cue appears.
    4. absent: No clock time, date, or recency cue appears. Independent.
    5. present: Judgment: a time, date, or recency cue is present.
    6. absent: No clock time, date, or recency cue appears.
    7. absent: Pass: no clock time, date, or recency cue appears.
    8. absent: Text-only: no clock time, date, or recency cue appears.
    9. absent: No clock time, date, or recency cue appears. Independent.
    10. absent: Judgment: no clock time, date, or recency cue appears.
    11. absent: No clock time, date, or recency cue appears.
    12. absent: Pass: no clock time, date, or recency cue appears.
    13. absent: Text-only: no clock time, date, or recency cue appears.
    14. absent: No clock time, date, or recency cue appears. Independent.
    15. absent: Judgment: no clock time, date, or recency cue appears.
    16. present: A time, date, or recency cue is present.
    17. absent: Pass: no clock time, date, or recency cue appears.
    18. absent: Text-only: no clock time, date, or recency cue appears.
    19. absent: No clock time, date, or recency cue appears. Independent.
    20. absent: Judgment: no clock time, date, or recency cue appears.
    21. absent: No clock time, date, or recency cue appears.
    22. absent: Pass: no clock time, date, or recency cue appears.
    23. absent: Text-only: no clock time, date, or recency cue appears.
    24. absent: No clock time, date, or recency cue appears. Independent.
    25. absent: Judgment: no clock time, date, or recency cue appears.
  • Impactpresent23/25

    Final assessment

    Majority (23/25) mark I present.

    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. present: Severity or safety consequence language is present.
    2. present: Pass: severity or safety consequence language is present.
    3. present: Text-only: severity or safety consequence language is present.
    4. present: Severity or safety consequence language is present. Independent.
    5. present: Judgment: severity or safety consequence language is present.
    6. present: Severity or safety consequence language is present.
    7. present: Pass: severity or safety consequence language is present.
    8. present: Text-only: severity or safety consequence language is present.
    9. absent: No consequence or severity is stated beyond the hazard name. Independent.
    10. present: Judgment: severity or safety consequence language is present.
    11. present: Severity or safety consequence language is present.
    12. present: Pass: severity or safety consequence language is present.
    13. present: Text-only: severity or safety consequence language is present.
    14. present: Severity or safety consequence language is present. Independent.
    15. present: Judgment: severity or safety consequence language is present.
    16. present: Severity or safety consequence language is present.
    17. present: Pass: severity or safety consequence language is present.
    18. absent: Text-only: no consequence or severity is stated beyond the hazard name.
    19. present: Severity or safety consequence language is present. Independent.
    20. present: Judgment: severity or safety consequence language is present.
    21. present: Severity or safety consequence language is present.
    22. present: Pass: severity or safety consequence language is present.
    23. present: Text-only: severity or safety consequence language is present.
    24. present: Severity or safety consequence language is present. Independent.
    25. present: Judgment: severity or safety consequence language is present.

Coded by SuperGrok Heavy 4.5

Systematic AI judgments with visible reasoning, not human-validated codings.

About this analysis
Context

Background

UTA posts MavAlert emergency notices on @UTArlington.
Analysis

Key Findings

Named hail size and wind speed with explicit shelter-in-place guidance.
Outcome
Shelter-in-place product; all-clear not captured on this post.
Provenance

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.

  1. Social
Cite this case

Campus Alert Archive. "The University of Texas at Arlington: Severe thunderstorm warning with hail and high winds shelter order." Incident of April 25, 2026. Added August 2026. https://campusalertarchive.com/case/university-of-texas-at-arlington-severe-thunderstorm-shelter-2026-04-25/

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Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.

Tags
public-r1texassevere-stormmavalert
Added August 2026Updated August 2026Via ingestion