Skip to content
Campus Alert Archive
UM

Hurricane Ian prompts two days of remote classes and facility closures

AI-generated · every claim is source-linked
FLhurricaneemergency notificationhigh confidence
Confirmed Threat

The University of Miami moved all Coral Gables and Marine campus classes to remote format beginning at 2:00 PM EDT on September 27, 2022 as Hurricane Ian approached South Florida. Campus facilities including the student center, libraries, and wellness center were closed. While Ian ultimately made landfall further north near Fort Myers, UM experienced 35-45 mph wind gusts and rain bands across its Coral Gables campus.

Alerts
3
Response
Killed
Injured
Institution
University of Miami
Private R1 · FL
All UM cases →
~19,000 studentsUMiami ENN
Official alert policy
Read when and how UM says it will use Emergency Notification Network (ENN): summarized, quoted, and analyzed.
Documented Timeline

Alert Sequence

3 messages in sequence · 2 verified verbatim

Some messages in this sequence are documented (their existence, timing, and channel are sourced) but their exact wording is not preserved in the public record. Those entries appear as placeholders; only confirmed text is displayed.

INITIAL ALERTEmail
Beginning at 2 p.m. Tuesday, and continuing throughout all of Wednesday, all classes on the Coral Gables and Marine campuses will move to an online format. Faculty should immediately convey to students how to access the course online, or any alternative academic continuity plans. Staff should follow the direction of their supervisor regarding whether to report to campus or work remotely on Wednesday. The following locations on the Coral Gables Campus will be closed as of 5 p.m. Tuesday and remain closed through Wednesday.
Verbatim excerpt from UM Storm Advisory 3, the controlling notice that moved Coral Gables and Marine campus classes online at 2 PM EDT on Tuesday, September 27, 2022
UM's storm-advisory pattern of issuing a numbered series ('Advisory 1, 2, 3') gives recipients a clear chronological anchor; Advisory 3 was the closure-trigger message
The advisory's directive that 'faculty should immediately convey to students how to access the course online' reflects UM's post-Irma 2017 academic-continuity playbook
UPDATEEmail
Wording not preserved
A update message is documented at this point in the sequence, but its exact wording is not preserved in the public record. The public edition displays only confirmed alert text.
ALL CLEAREmail
***STORM ADVISORY*** Hurricane Ian – ADVISORY 4 Wednesday, Sept. 28, 2 p.m. The University of Miami continues to closely monitor the progress of Hurricane Ian, currently located approximately 150 miles west-northwest of Miami. Below is an update on classes and campus operations for Thursday: Coral Gables and Marine campuses: Will resume normal operations, including normal academic delivery, on Thursday and we continue to encourage supervisors to remain flexible, where possible. Medical Campus & UHealth: Classes at the Miller School of Medicine will resume normal schedules Thursday. UHealth clinical facilities, with the exception of BPEI Naples, continue on normal schedules. Intermittent rain bands and gusty winds are expected to continue into Thursday and the University community should allow extra time while traveling to and from campus and exercise caution on the roadways. This is expected to be final University communication issued for Hurricane Ian. Any additional updates will be provided via UM Emergency Management social media accounts www.facebook.com/UMiamiENN and www.twitter.com/UMiamiENN .
Verbatim UM campus email Storm Advisory 4 announcing resumption of normal Coral Gables/Marine operations Thursday after Ian.
Replaces reconstructed UM Storm Advisory UPDATE; full institutional ENN-style advisory email from messages.miami.edu.
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.

Beginning at 2 p.m. Tuesday, and continuing throughout all of Wednesday, all classes on the Coral Gables and Marine campuses will move to an online format. Faculty should immediately convey to students how to access the course online, or any alternative academic continuity plans. Staff should follow the direction of their supervisor regarding whether to report to campus or work remotely on Wednesday. The following locations on the Coral Gables Campus will be closed as of 5 p.m. Tuesday and remain closed through Wednesday.

  • Sourceabsent0/25

    Final assessment

    All 25 reads agree the element is absent: no sender, brand, or issuing authority is named in this closure notice.

    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. absent: No sender, agency, or branded signature identifies who issued this closure notice.
    2. absent: No sender, brand, or agency identifies who issued this closure notice.
    3. absent: No sender, agency, or branded signature identifies the issuer in this excerpt.
    4. absent: No sender tag, university, or agency identifies who issues the message.
    5. absent: No sender name, agency, or branded signature appears in the text.
    6. absent: No sender, agency, or branded signature clearly identifies who issued this closure message.
    7. absent: No branded signature, sender tag, or named authority identifies who is sending the message.
    8. absent: No sender name, branded tag, or issuing authority appears in the text.
    9. absent: No branded signature or agency identifies the sender; the institution does not name itself.
    10. absent: No sender, branded signature, or named authority appears in the text.
    11. absent: No sender, agency, or branded signature appears in this text.
    12. absent: No sender, branded tag, or authority is identified in the text.
    13. absent: No sender, university name, or agency is explicitly named in the message.
    14. absent: No sender tag, agency, or institution identifies itself in the text body.
    15. absent: No sender, agency, or branded signature is named in this message.
    16. absent: No explicit sender or branded signature is present, though faculty and staff are addressed.
    17. absent: No branded signature, agency, or institution names itself as sender of this text.
    18. absent: No sender, signature, or issuing authority is named in the text.
    19. absent: No sender, branded tag, or named authority appears in this closure notice.
    20. absent: No sender, university, or agency is named in the text.
    21. absent: No sender, authority, or branded signature is named in the text.
    22. absent: No sender tag or agency names itself; the institution is not named in the body.
    23. absent: No sender or signature identifies the source; refers to "campus" generically.
    24. absent: No sender tag, agency, or branded signature identifies who issued this closure message.
    25. absent: No sender, university, or agency is named in the text.
  • Hazardabsent0/25

    Final assessment

    All 25 reads agree the element is absent: this excerpt only announces moving classes online and names no 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. absent: No specific hazard is named in this excerpt about moving classes online.
    2. absent: It announces closures but names no specific hazard in this text.
    3. absent: No specific threat is named in this excerpt; the storm is not named here.
    4. absent: It refers to closures but names no specific hazard in the text.
    5. absent: No specific hazard is named; the hurricane prompting the move is not stated in this text.
    6. absent: It announces closures and online classes but names no specific hazard in the text itself.
    7. absent: It refers to moving online and closures but names no specific hazard explicitly.
    8. absent: It announces online classes and closures but names no specific hazard in the text.
    9. absent: No specific hazard is named in this text; the hurricane is not stated here.
    10. absent: It refers to classes moving online but names no specific hazard in the text.
    11. absent: No specific hazard is named in this text; it describes only a move to online format.
    12. absent: No specific hazard is named; the closure reason is not stated in this excerpt.
    13. absent: It describes closures and online classes but names no hazard in this text.
    14. absent: It announces online classes and closures but names no specific hazard in this text.
    15. absent: It announces closures but never names the specific hazard.
    16. absent: It announces closures but names no specific hazard in this text excerpt.
    17. absent: No specific hazard is named; it only describes class and closure changes.
    18. absent: It announces online classes and closures but names no specific hazard in the text.
    19. absent: It announces online classes and closures but names no specific hazard in this excerpt.
    20. absent: It announces online classes and closures but names no specific hazard in this text.
    21. absent: It announces closures but names no specific hazard in this excerpt.
    22. absent: Refers to moving classes online but names no specific hazard in this excerpt.
    23. absent: No specific hazard is named in this excerpt, only a move to online classes.
    24. absent: It announces class moves and closures but names no specific hazard in this text.
    25. absent: No specific hazard is named in this text; it states only schedule changes.
  • Locationpresent25/25

    Final assessment

    All 25 reads agree the element is present: it names the Coral Gables and Marine campuses.

    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 names "the Coral Gables and Marine campuses".
    2. present: It locates it on "the Coral Gables and Marine campuses".
    3. present: It says "the Coral Gables and Marine campuses".
    4. present: It says "the Coral Gables and Marine campuses".
    5. present: It specifies "the Coral Gables and Marine campuses".
    6. present: It specifies "the Coral Gables and Marine campuses", locations.
    7. present: It names "the Coral Gables and Marine campuses", specific places.
    8. present: It names "the Coral Gables and Marine campuses".
    9. present: It names the "Coral Gables and Marine campuses".
    10. present: It names "the Coral Gables and Marine campuses".
    11. present: It specifies "the Coral Gables and Marine campuses".
    12. present: It names "the Coral Gables and Marine campuses".
    13. present: It names "the Coral Gables and Marine campuses".
    14. present: It names "the Coral Gables and Marine campuses", specific places.
    15. present: It names "the Coral Gables and Marine campuses".
    16. present: It names "the Coral Gables and Marine campuses", specific places.
    17. present: It names "the Coral Gables and Marine campuses", specific places.
    18. present: It names "the Coral Gables and Marine campuses".
    19. present: It references "the Coral Gables and Marine campuses".
    20. present: It names "the Coral Gables and Marine campuses".
    21. present: It names "the Coral Gables and Marine campuses", specific places.
    22. present: Names "the Coral Gables and Marine campuses".
    23. present: Locates it on "the Coral Gables and Marine campuses".
    24. present: It names "the Coral Gables and Marine campuses", specific places.
    25. present: It names "the Coral Gables and Marine campuses".
  • Guidancepresent24/25

    Final assessment

    Nearly all reads agree (24 of 25) the element is present: it directs faculty, staff, and students on remote operations and to follow supervisor direction; one read saw these as operational rather than protective.

    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 faculty, staff, and students on remote operations and supervisor direction.
    2. present: It tells staff to "follow the direction of their supervisor".
    3. present: It directs staff to "follow the direction of their supervisor" and faculty to convey access.
    4. present: It directs faculty and staff to follow plans and supervisor direction.
    5. present: It directs faculty, staff, and students on online classes and reporting to campus.
    6. present: It directs faculty, staff, and students on remote work and online access, recipient actions.
    7. present: It directs faculty, staff, and students on accessing classes online and following supervisor direction, protective actions.
    8. present: It instructs staff to "follow the direction of their supervisor" on reporting or working remotely.
    9. present: It tells staff to "follow the direction of their supervisor regarding whether to report to campus or work remotely".
    10. present: It directs staff to "follow the direction of their supervisor regarding whether to report to campus".
    11. present: It directs faculty, staff, and students on remote work and online classes.
    12. present: It directs faculty and staff on actions like moving classes online and following supervisor direction.
    13. present: It directs staff to "follow the direction of their supervisor" and faculty to convey access plans.
    14. present: It tells staff to "follow the direction of their supervisor", a protective action.
    15. present: It tells faculty and staff how to proceed and to follow supervisor direction.
    16. present: It tells faculty to convey online access and staff to follow supervisor direction, instructions.
    17. present: It directs staff to "follow the direction of their supervisor", an instruction.
    18. present: It tells faculty to convey online access and staff to "follow the direction of their supervisor".
    19. present: It directs staff to "follow the direction of their supervisor regarding whether to report to campus or work remotely".
    20. present: It tells staff to "follow the direction of their supervisor" on reporting or working remotely.
    21. absent: It gives operational directions but no protective action against a hazard.
    22. present: Tells staff and faculty what to do, like "follow the direction of their supervisor".
    23. present: Directs staff to "follow the direction of their supervisor" on reporting or remote work.
    24. present: It directs staff to "follow the direction of their supervisor", a recipient action.
    25. present: It directs staff to "follow the direction of their supervisor" and move classes online.
  • Timepresent25/25

    Final assessment

    All 25 reads agree the element is present: it gives specific times, beginning at 2 p.m. Tuesday and as of 5 p.m. Tuesday.

    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: It specifies "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday".
    2. present: It states "Beginning at 2 p.m. Tuesday".
    3. present: It gives times, "Beginning at 2 p.m. Tuesday".
    4. present: It says "Beginning at 2 p.m. Tuesday".
    5. present: It gives times, "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday".
    6. present: It says "Beginning at 2 p.m. Tuesday" and "throughout all of Wednesday", specific timing.
    7. present: It gives times and days: "Beginning at 2 p.m. Tuesday" and "throughout all of Wednesday".
    8. present: It gives times, "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday".
    9. present: It gives times, "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday".
    10. present: It gives times, "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday".
    11. present: It states "Beginning at 2 p.m. Tuesday" through Wednesday.
    12. present: It gives times, "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday".
    13. present: It says "Beginning at 2 p.m. Tuesday" and "closed as of 5 p.m. Tuesday", dates and times.
    14. present: It gives "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday", times and dates.
    15. present: It gives "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday".
    16. present: It says "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday", clock times and dates.
    17. present: It says "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday", clock and date.
    18. present: It gives times like "Beginning at 2 p.m. Tuesday".
    19. present: It gives times, "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday".
    20. present: It gives "Beginning at 2 p.m. Tuesday, and continuing throughout all of Wednesday".
    21. present: It gives "Beginning at 2 p.m. Tuesday" and "all of Wednesday", times and dates.
    22. present: Gives "Beginning at 2 p.m. Tuesday" and "5 p.m. Tuesday".
    23. present: Says "Beginning at 2 p.m. Tuesday" and through "Wednesday", times and dates.
    24. present: It states "Beginning at 2 p.m. Tuesday" and "as of 5 p.m. Tuesday", specific times.
    25. present: It gives times, "Beginning at 2 p.m. Tuesday".
  • Impactabsent0/25

    Final assessment

    Absent by unanimous 25-0 read; the hurricane message names the storm but states no specific harm, danger, or consequence to people or property.

    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: Announces a shift to online classes for a hurricane but states no specific danger or harm to people.
    2. absent: Announces a move to online classes for a hurricane but states no harm or danger the storm could cause.
    3. absent: Announces classes moving online due to a hurricane but states no explicit harm or danger the storm could cause.
    4. absent: It announces classes moving online and locations closing for a hurricane but states no harm or danger the storm could cause.
    5. absent: It only announces classes moving online for a hurricane and states no harm or danger the storm could cause.
    6. absent: Announces classes moving online for a hurricane but states no specific harm or danger to people.
    7. absent: It announces a class format change due to a hurricane but states no specific harm or danger to people.
    8. absent: Announces classes moved online for a hurricane but states no harm or danger the storm could cause.
    9. absent: Announces classes moving online for an approaching hurricane but states no specific harm, danger, or severity.
    10. absent: This hurricane notice describes moving classes online and closing locations but states no danger, harm, or consequences of the storm itself.
    11. absent: Announces classes moving online due to a hurricane and building closures but states no harm or danger the storm could cause.
    12. absent: This is a hurricane closure notice moving classes online with no stated danger or severity of the storm itself.
    13. absent: This moves classes online due to a hurricane and closes locations but states no specific danger or harm to people.
    14. absent: Announces classes moving online for a hurricane but states no specific danger or harm from the storm.
    15. absent: Announces classes moving online due to a hurricane but states no harm or danger the storm could cause.
    16. absent: This is a hurricane class-cancellation notice that announces operations moving online but states no harm or danger the storm could cause.
    17. absent: It announces classes moving online due to a hurricane and building closures but states no harm or danger to people.
    18. absent: This announces classes moving online due to a hurricane but states no danger or harm the storm could cause.
    19. absent: This is a hurricane class-relocation and closure notice listing online classes and closures without stating harm to people or property.
    20. absent: Announces classes moving online for the hurricane but states no specific harm or danger from the storm.
    21. absent: Announces classes moving online due to the hurricane but states no harm or what the storm could do.
    22. absent: Announces a hurricane-related shift to online classes and closures but states no specific harm or danger to people.
    23. absent: Announces moving classes online and closing locations for a hurricane but states no specific danger.
    24. absent: This hurricane notice moves classes online and lists closures but does not state the storm's potential harm or severity.
    25. absent: Announces online classes due to an approaching hurricane but states no specific harm or danger of the storm.

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

About this analysis
Context

Background

Hurricane Ian was one of the costliest hurricanes in U.S. history, making landfall near Cayo Costa, Florida on September 28, 2022 as a Category 4 storm. While the University of Miami's Coral Gables campus was approximately 130 miles southeast of the landfall point, the storm's large wind field brought tropical storm conditions to the Miami area. The Miami Hurricane student newspaper reported that classes shifted to virtual format on the afternoon of September 27. The university's storm advisory page served as the central communication hub, a practice refined over decades of hurricane experience in South Florida. UM's relatively quick return to normal operations contrasted sharply with institutions closer to the storm's path. WSVN reported that multiple South Florida universities and colleges suspended classes simultaneously during the storm.
Analysis

Key Findings

UM's two-day closure illustrates how even universities outside a hurricane's direct path must shut down due to the storm's wide-reaching wind and rain bands
The university's well-established storm advisory system reflects decades of institutional experience with hurricane preparedness in South Florida
The contrast between UM's brief closure and the catastrophic damage at institutions near Ian's landfall highlights how hurricane track shifts of even 100 miles can mean the difference between inconvenience and devastation
Outcome
No significant damage to UM campuses. Coral Gables and Marine campus classes moved remote September 27-28. Campus facilities closed for two days. Normal operations resumed September 29.
Provenance

Sources

  1. Official
  2. Student Paper
  3. News
  4. Source
  5. Official
Cite this case

Campus Alert Archive. "University of Miami: Hurricane Ian prompts two days of remote classes and facility closures." Incident of September 27, 2022. Added April 2026; last updated July 2026. https://campusalertarchive.com/case/university-of-miami-hurricane-ian-2022-09-27/

Download case JSON

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

Tags
hurricaneweatheremergency-notificationfloridahurricane-iancategory-4remote-classessouth-floridacampus-closure
Added April 2026Updated July 2026Via ingestion