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UF

Campus closed ahead of a rare hard freeze during Winter Storm Enzo

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Confirmed Threat

Ahead of Winter Storm Enzo's rare hard freeze and the threat of icy roads, the University of Florida canceled classes, closed offices, and canceled activities on its main Gainesville campus and other Alachua County facilities from midnight on January 21 until 12:30 PM EST Wednesday, January 22, 2025.

Alerts
1
Response
—
Killed
0
Injured
0
Institution
University of Florida
Public R1 · FL
All UF cases →
~55,000 studentsUF Alert / Emergency Weather Updates
Official alert policy
Read when and how UF says it will use UF Alert: summarized, quoted, and analyzed.
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 ALERTEmail
Verified verbatim1923 chars
Out of an abundance of caution, as a result of wintery conditions and the possibility of icy roads, the University of Florida will cancel classes, close offices, and cancel activities on the main campus and other facilities in Alachua County from midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22. P.K. Yonge Developmental Research School will close today, Tuesday, Jan. 21, at 6 p.m. and will remain closed all day Wednesday, and all P.K. Yonge campus and extracurricular activities are canceled. The school will reopen on Thursday, Jan. 23. Baby Gator will be closed all day Wednesday, Jan. 22. University of Florida classes will resume at the start of the 12:50 p.m. period on Wednesday, Jan. 22. Students who require additional considerations regarding coursework, exams, or assignments should contact their instructors directly. Florida Fresh Dining will serve the campus community during the storm. Specific dining information can be found on its website. Employees are expected to report to work at 12:30 p.m. Wednesday afternoon. Employees who anticipate childcare issues should contact their supervisors regarding remote work or taking leave. Additionally, employees who live in areas north of Gainesville that may be affected more severely by the winter weather and those who require additional consideration should contact their supervisors regarding remote work or taking leave. UF Health clinical operations will continue on their normal schedule. More information will be shared with employees later today. Employees who are considered essential or critical to campus operations should check with their supervisors regarding scheduling. UF/IFAS and other UF personnel outside of Alachua County should adhere to their county government closures and consult their supervisors. Other UF units throughout the state will have similar closings in keeping with their county government guidelines.
Verify this quote
UF Emergency Weather Updates — campus closure noticeupdates.emergency.ufl.edufind archived copies
Full official notice from updates.emergency.ufl.edu (Winter Storm Enzo).
Preserved published spelling "wintery".
Message elements

How the first alert is built

To check this alert, Claude (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.

Out of an abundance of caution, as a result of wintery conditions and the possibility of icy roads, the University of Florida will cancel classes, close offices, and cancel activities on the main campus and other facilities in Alachua County from midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22. P.K. Yonge Developmental Research School will close today, Tuesday, Jan. 21, at 6 p.m. and will remain closed all day Wednesday, and all P.K. Yonge campus and extracurricular activities are canceled. The school will reopen on Thursday, Jan. 23. Baby Gator will be closed all day Wednesday, Jan. 22. University of Florida classes will resume at the start of the 12:50 p.m. period on Wednesday, Jan. 22. Students who require additional considerations regarding coursework, exams, or assignments should contact their instructors directly. Florida Fresh Dining will serve the campus community during the storm. Specific dining information can be found on its website. Employees are expected to report to work at 12:30 p.m. Wednesday afternoon. Employees who anticipate childcare issues should contact their supervisors regarding remote work or taking leave. Additionally, employees who live in areas north of Gainesville that may be affected more severely by the winter weather and those who require additional consideration should contact their supervisors regarding remote work or taking leave. UF Health clinical operations will continue on their normal schedule. More information will be shared with employees later today. Employees who are considered essential or critical to campus operations should check with their supervisors regarding scheduling. UF/IFAS and other UF personnel outside of Alachua County should adhere to their county government closures and consult their supervisors. Other UF units throughout the state will have similar closings in keeping with their county government guidelines.

  • Sourcepresent25/25

    Final assessment

    Unanimous: the message identifies itself as issued by the University of Florida.

    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: 'the University of Florida will cancel classes' identifies sender.
    2. present: University of Florida names itself as issuer.
    3. present: University of Florida identified as issuer.
    4. present: Issued by the University of Florida.
    5. present: University of Florida issuing the notice.
    6. present: University of Florida issuing the notice.
    7. present: University of Florida is the issuing authority.
    8. present: University of Florida issuing message.
    9. present: Issued by 'the University of Florida' naming itself.
    10. present: Issued as University of Florida official communication
    11. present: Identifies the University of Florida as the issuer of the notice.
    12. present: University of Florida named as issuer.
    13. present: Identifies itself as the University of Florida.
    14. present: Identifies 'the University of Florida' as issuer.
    15. present: University of Florida issuing the notice.
    16. present: Identified as University of Florida issuing the closure.
    17. present: Issued by 'the University of Florida'.
    18. present: University of Florida named as issuer.
    19. present: University of Florida issuing the notice.
    20. present: University of Florida issuing the notice
    21. present: Message is issued in the name of 'the University of Florida.'
    22. present: University of Florida named as issuer.
    23. present: Issued by University of Florida.
    24. present: Identifies 'the University of Florida' as issuer.
    25. present: University of Florida identified as issuer.
  • Hazardpresent25/25

    Final assessment

    Unanimous: names wintery conditions and the possibility of icy roads as the specific 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: 'wintery conditions' and 'icy roads' named.
    2. present: 'wintery conditions' and 'icy roads' specified.
    3. present: 'wintery conditions' and 'icy roads' named.
    4. present: Names wintery conditions and possibility of icy roads.
    5. present: 'wintery conditions' and 'icy roads' named.
    6. present: 'wintery conditions and the possibility of icy roads' named.
    7. present: 'wintery conditions' and 'icy roads' named.
    8. present: 'wintery conditions' and 'icy roads' named.
    9. present: References wintery conditions and icy roads.
    10. present: Names wintery conditions and icy roads
    11. present: Names icy roads and wintery conditions as the specific hazard.
    12. present: Wintery conditions, icy roads.
    13. present: Names wintery conditions and icy roads.
    14. present: References 'wintery conditions' and 'possibility of icy roads'.
    15. present: Wintery conditions and icy roads named.
    16. present: Names "wintery conditions" and "icy roads."
    17. present: 'wintery conditions' and 'possibility of icy roads'.
    18. present: 'wintery conditions' and 'icy roads' named.
    19. present: Wintery conditions, icy roads.
    20. present: "wintery conditions," "icy roads" named
    21. present: Names 'wintery conditions' and 'icy roads' as the specific hazard.
    22. present: Names wintery conditions and icy roads.
    23. present: 'wintery conditions' and 'possibility of icy roads' name the hazard.
    24. present: Cites 'wintery conditions' and 'icy roads'.
    25. present: 'wintery conditions' and 'icy roads' named.
  • Locationpresent25/25

    Final assessment

    Unanimous: names the main campus and other facilities in Alachua County.

    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: 'main campus...in Alachua County' named.
    2. present: Names main campus, Alachua County, P.K. Yonge.
    3. present: Main campus, Alachua County named.
    4. present: Main campus and other facilities in Alachua County.
    5. present: Main campus and Alachua County specified.
    6. present: 'main campus and other facilities in Alachua County'.
    7. present: 'main campus and other facilities in Alachua County'.
    8. present: Main campus, Alachua County.
    9. present: Names main campus and Alachua County.
    10. present: Names main campus, Alachua County, Gainesville
    11. present: States main campus and other facilities in Alachua County.
    12. present: Main campus and Alachua County facilities.
    13. present: Names main campus and Alachua County.
    14. present: Names main campus and Alachua County.
    15. present: Main campus and Alachua County facilities.
    16. present: Names main campus and Alachua County.
    17. present: Names main campus and Alachua County.
    18. present: Main campus, Alachua County named.
    19. present: Main campus, Alachua County named.
    20. present: Main campus, Alachua County specified
    21. present: Names main campus and Alachua County.
    22. present: Main campus and Alachua County specified.
    23. present: Main campus and Alachua County named.
    24. present: Names main campus and Alachua County.
    25. present: Main campus, Alachua County named.
  • Guidancepresent15/25

    Final assessment

    Narrow majority: instructs employees to report at 12:30 p.m. or contact supervisors about remote work, a concrete action; a substantial minority read the message as purely a closure announcement without directed 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 employees to contact supervisors about remote work.
    2. present: Tells employees to contact supervisors about remote work/leave.
    3. present: Tells students/employees when to report, contact supervisors.
    4. absent: Only announces cancellations/closures, no direct protective action told to recipients.
    5. present: Classes canceled, offices closed, employees report at 12:30 p.m.
    6. absent: Describes closures/schedule changes, not direct protective instructions to individuals.
    7. present: Employees told to report at 12:30pm or contact supervisors about remote work.
    8. absent: Closure info only, no protective action told to recipients.
    9. present: Tells employees to report at 12:30 p.m. or contact supervisors.
    10. present: Tells employees to report at 12:30 p.m. or contact supervisors for remote work
    11. absent: Announces closures and reporting times but gives no explicit protective instruction.
    12. present: Cancel classes, close offices; employees told when to report.
    13. present: States classes canceled, offices closed, employees to report at set time.
    14. present: Tells employees to report at 12:30 p.m., contact supervisors for remote work if needed.
    15. absent: No protective action instructed beyond closures/schedule.
    16. present: Directs employees to contact supervisors about remote work if affected.
    17. present: Tells employees to contact supervisors regarding remote work or leave.
    18. absent: No direct protective instruction, only closure schedule.
    19. present: Cancel classes, close offices; employees told to report or contact supervisors.
    20. absent: No protective action instructed to recipients, only closure schedule
    21. absent: Describes closures/cancellations but gives no protective instruction to individuals.
    22. absent: Describes closures/cancellations but gives no direct protective action instruction.
    23. present: Tells employees to contact supervisors about remote work or leave.
    24. absent: Describes closures/cancellations but gives no protective instruction to individuals.
    25. present: Employees expected to report at 12:30 p.m., contact supervisors.
  • Timepresent25/25

    Final assessment

    Unanimous: gives the specific window, from midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22.

    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: 'from midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    2. present: 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22' given.
    3. present: 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22' given.
    4. present: Midnight tonight until 12:30 p.m. Wednesday, Jan. 22 given.
    5. present: 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22.'
    6. present: 'from midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    7. present: 'from midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    8. present: 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22.'
    9. present: Gives 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    10. present: Gives midnight tonight until 12:30 p.m. Wednesday, Jan. 22
    11. present: Gives explicit window from midnight tonight to 12:30 p.m. Wednesday, Jan. 22.
    12. present: Midnight tonight until 12:30 p.m. Wednesday, Jan. 22.
    13. present: Specifies midnight tonight until 12:30 p.m. Wednesday, Jan. 22.
    14. present: Gives 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    15. present: Midnight tonight until 12:30 p.m. Wednesday Jan. 22 given.
    16. present: Specifies "midnight tonight until 12:30 p.m. Wednesday... Jan. 22."
    17. present: Gives specific times 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    18. present: 'midnight tonight until 12:30 p.m. Wednesday' given.
    19. present: 'Midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    20. present: "midnight tonight until 12:30 p.m. Wednesday" given
    21. present: Specifies 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22.'
    22. present: Midnight tonight until 12:30 p.m. Wednesday, Jan. 22.
    23. present: 'from midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    24. present: Gives 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22'.
    25. present: 'midnight tonight until 12:30 p.m. Wednesday afternoon, Jan. 22' given.
  • Impactabsent4/25

    Final assessment

    Majority: no explicit danger or consequence is stated beyond precautionary closure language; a minority pointed to 'possibility of icy roads' as an implied hazard, but most read it as unelaborated caution.

    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 explicit statement of danger beyond 'possibility of icy roads'.
    2. absent: No explicit statement of danger or harm beyond 'abundance of caution'.
    3. absent: No explicit danger stated beyond 'out of an abundance of caution'.
    4. absent: No stated severity or consequence beyond the closure itself.
    5. present: 'possibility of icy roads' implies driving hazard.
    6. absent: No stated danger/consequence beyond cancellations.
    7. absent: No stated danger beyond closure, icy roads risk not elaborated.
    8. absent: No stated harm or danger described.
    9. present: Cites icy roads as reason for closures, implying danger.
    10. absent: No explicit statement of danger beyond "abundance of caution"
    11. absent: No stated consequence or severity beyond naming icy conditions.
    12. absent: No stated danger beyond closure description.
    13. absent: No explicit statement of danger or harm, only closures described.
    14. present: Cites icy roads as the reason for caution, implying road-safety risk.
    15. absent: No explicit danger or consequence stated, just caution phrase.
    16. absent: No explicit statement of harm beyond naming icy conditions.
    17. absent: No explicit statement of danger beyond 'out of an abundance of caution'.
    18. absent: No stated danger or harm beyond precaution language.
    19. absent: No explicit danger/severity stated, only precaution language.
    20. absent: No explicit harm/consequence stated
    21. present: Cites 'possibility of icy roads' as the reason for caution, implying danger to travel.
    22. absent: No stated danger beyond possibility of icy roads, no consequence described.
    23. absent: No explicit statement of danger beyond 'out of an abundance of caution'.
    24. absent: No stated consequence beyond precautionary closure.
    25. absent: No explicit statement of harm beyond closures.

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

About this analysis
Context

Background

The University of Florida is the state's flagship public R1, enrolling roughly 55,000 students in Gainesville (Alachua County), where hard freezes are rare. In January 2025, Winter Storm Enzo brought an unusual freeze and the threat of ice across the Gulf South. On January 21, 2025, UF announced via its Emergency Weather Updates system that it would cancel classes, close offices, and cancel activities on the main campus and other Alachua County facilities from midnight until 12:30 PM EST Wednesday, January 22. Alachua County public schools also closed, and several other Florida universities canceled classes ahead of the same system. Accumulation in Gainesville was minimal (the student paper called Enzo 'a frosty flop'), but UF's preventive closure illustrates how southern campuses handle even modest winter-weather risk. UF resumed classes at the 12:50 PM EST period on Wednesday, January 22, 2025.
Analysis

Key Findings

UF closed its main Gainesville campus and Alachua County facilities from midnight January 21 to 12:30 PM EST January 22, 2025: a preventive 'abundance of caution' response to a rare hard freeze rather than to significant snow accumulation
Winter Storm Enzo delivered little measurable snow or ice in Gainesville (the student newspaper called it 'a frosty flop'), underscoring that southern-campus winter closures are driven by road-ice risk more than by accumulation
The closure was part of a regional wave: Alachua County public schools and several other Florida universities also canceled classes ahead of the same storm
Outcome
UF's main campus and Alachua County facilities closed overnight into Wednesday; classes resumed at the start of the 12:50 PM EST period on Wednesday, January 22, 2025, with employees expected to report at 12:30 PM EST. The storm ultimately delivered little accumulation in Gainesville (the student newspaper called it 'a frosty flop'), but the preventive closure proceeded as announced.
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. Official
    Important information regarding campus closure, class cancellation (UF Emergency Weather Updates)
    updates.emergency.ufl.edu
    archived copy
  2. News
    UF, FSU, more Florida colleges cancel classes ahead of winter storm (Tampa Bay Times)
    tampabay.com
    archived copy
  3. News
    UF classes canceled, Alachua County public schools to close in preparation for winter storm (WUFT)
    wuft.org
    archived copy
  4. Student Paper
    Winter Storm Enzo was a frosty flop for UF students (The Independent Florida Alligator)
    alligator.org
    archived copy
  5. News
    NCFL school districts, colleges reopen Thursday following winter storm (WCJB)
    wcjb.com
    archived copy
Cite this case

Campus Alert Archive. "University of Florida: Campus closed ahead of a rare hard freeze during Winter Storm Enzo." Incident of January 21, 2025. Added June 2026; last updated July 2026. https://campusalertarchive.com/case/university-of-florida-winter-storm-enzo-closure-2025-01-21/

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

Tags
winter-stormweather-closureclass-cancellationpublic-r1floridawinter-storm-enzoicepreventive-closureuf-alertabundance-of-caution
Added June 2026Updated July 2026Via ingestion