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Campus Alert Archive
SDSU

Hilary flood warnings; IV virtual Monday, then resume

AI-generated · every claim is source-linked
CAhurricaneemergency notificationhigh confidence

San Diego State University posted a Hilary Urgent archive starting August 19. County OES warned of flash flooding. A later SDSU Alert restricted Imperial Valley to essential personnel on August 21 and told people not to drive through floodwater. Both campuses were in person again August 22.

Alerts
5
Response
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Killed
—
Injured
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Institution
San Diego State University
Public R2 · CA
All SDSU cases →
~37,000 studentsSDSU Alert
Official alert policy
Read when and how SDSU says it will use SDSU Alert: summarized, quoted, and analyzed.
Documented Timeline

Alert Sequence

5 messages in sequence · 5 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 verbatim282 chars
San Diego County OES issued a public safety alert warning of the potential for flash flooding and strong winds. Again, County OES is discouraging travel unless you must and asking people to avoid flooded roads, downed powerlines, and to stay away from waterways and low-lying areas.
Dual independent fetches 2026-08-17. sha256 0e58bda87fb4cbfa8e6cd4ba90fe6b83f39a1ec53cc56aedb844d67aa9ac45bd.
Thread checked N/A (official HTML archive). Entire Hilary archive page walked; later NewsCenter-only and bullet-list hub sections not filed as separate cases.
Not a test: live Hurricane Hilary response.
Distinct incident from 2024-01-22-san-diego-state-university-flash-flood-road-closures: different storm and year.
UPDATEEmail+8h 58m
Verified verbatim716 chars
Heavy flooding is expected throughout parts of California, and advisorites recommend that you avoid travel unless it is essential. The National Weather Service office in San Diego warned of “dangerous and potentially catastrophic” flooding in the mountains and deserts. As of now, there are no reports of flooding at SDSU locations. SDSU and SDSU Imperial Valley remain open, and a list of canceled or postponed events , as well as temprarily closed facilities , is listed below, along with other SDSU and SDSU Imperial Valley Information. Also, on Saturday, August 19, 2023, Gov. Gavin Newsom has issued a state of emergency for much of Southern California to support Hurricane Hilary response and recovery efforts.
Same dual fetch. Typos advisorites and temprarily preserved. Link flatten left spaces before commas.
UPDATEEmail+13h 13m
Verified verbatim791 chars
SDSU Alert: SDSU and SDSU Imperial Valley community members, read this message in total, as it contains important updates that may be relevant to you, along with additional information and guidance. Due to the flood and high winds warnings issued by the County of Imperial, SDSU Imperial Valley will provide virtual services, in addition to virtual instruction already announced, to the campus community tomorrow, on Monday, August 21. The Calexico and Brawley campus locations will be restricted to essential personnel on site; all others are encouraged to follow advisory guidance and avoid coming to campus. Approved on-the-ground team members will continue to assess conditions and to help ensure site safety. SDSU Imperial Valley plans to resume normal operations on Tuesday, August 22.
Same dual fetch. SDSU Alert: IV virtual/essential-only August 21.
UPDATEEmail+14h 21m
Verified verbatim710 chars
SDSU Alert: With flooding and high winds anticipated in the region later this afternoon, the following provides reminders and additional guidance for our SDSU, SDSU Imperial Valley and trans-border community members. Read this message in total and share with others. Be highly attentive to weather reports and advisories. No matter your location, do not approach any downed power lines and do not drive through standing or moving water at any time, no matter how low water levels appear. Do not shelter under trees before, during and after windstorms, including trees located at SDSU and SDSU Imperial Valley. Keep your devices and any power banks you have charged, as there may be power outages in the region.
Same dual fetch. SDSU Alert flood and wind guidance.
ALL CLEAREmail+2d
Verified verbatim345 chars
SDSU and SDSU Imperial Valley are in person today, along with events and other activities. SDSU leaders thanked members of the one SDSU community for their diligence and for staying home during the height of the storm, which they, along with regional resonse teams and officials, have said helped to mitigate further risk in Southern California.
Same dual fetch. Typo resonse preserved.
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.

San Diego County OES issued a public safety alert warning of the potential for flash flooding and strong winds. Again, County OES is discouraging travel unless you must and asking people to avoid flooded roads, downed powerlines, and to stay away from waterways and low-lying areas.

  • Sourcepresent25/25

    Final assessment

    All 25 passes treat County OES via SDSU Urgent as source.

    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: San Diego County OES is cited as the alerting agency on this SDSU Urgent post.
    2. present: The notice relays a County OES public safety alert.
    3. present: County OES is the named official source being forwarded.
    4. present: SDSU Urgent is hosting a County OES warning.
    5. present: The product is an SDSU archive of an OES alert.
    6. present: County OES issued is the sender frame.
    7. present: The institutional voice is SDSU posting OES guidance.
    8. present: OES is the agency named as issuing the alert.
    9. present: The source is County OES via SDSU Urgent.
    10. present: SDSU is the campus posting the OES notice.
    11. present: The archive body is an SDSU product relaying OES.
    12. present: County OES is the official warning source.
    13. present: The notice speaks as a relay of OES.
    14. present: San Diego County OES is the branded alerting agency.
    15. present: The sender-side agency is County OES.
    16. present: SDSU Urgent carries the OES public safety alert.
    17. present: OES is named twice as the source.
    18. present: The official warning comes from County OES.
    19. present: Campus posting of an OES alert is the source structure.
    20. present: The product names County OES as issuer.
    21. present: Again, County OES is a second source mention.
    22. present: The SDSU Hilary page is the official archive.
    23. present: OES public safety alert is the source label.
    24. present: The university is posting County OES guidance.
    25. present: Official OES language is the source cue.
  • Hazardpresent25/25

    Final assessment

    Every pass marks flash flooding and strong winds as the 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: It names flash flooding and strong winds, specific weather hazards.
    2. present: The hazard is potential flash flooding and strong winds.
    3. present: Flash flooding is the named emergency condition.
    4. present: Strong winds are a second named hazard.
    5. present: The product reports a flood-and-wind warning.
    6. present: Weather flood and wind is the hazard described.
    7. present: The incident type in the text is flash flooding.
    8. present: Hazard language is flash flooding and strong winds.
    9. present: The notice is about flooding and wind, not crime.
    10. present: Potential for flash flooding is the hazard.
    11. present: The body names flash flooding as the event.
    12. present: Strong winds are explicit hazard wording.
    13. present: The text concerns flooding and winds.
    14. present: Hazard is flash flooding plus strong winds.
    15. present: The notice reports a public safety alert about flooding.
    16. present: Flooded roads and downed powerlines name hazard effects.
    17. present: The product is a flood-and-wind warning.
    18. present: Waterways and low-lying areas imply flood hazard.
    19. present: The named threat is flash flooding and strong winds.
    20. present: Weather hazard language is present.
    21. present: The body centers on flooding and winds.
    22. present: Flash flooding is the hazard word used.
    23. present: The event is a County OES flood-and-wind alert.
    24. present: Downed powerlines are part of the hazard scene.
    25. present: The notice names flash flooding as the problem.
  • Locationpresent25/25

    Final assessment

    Flooded roads, waterways, and low-lying areas are 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: Flooded roads, waterways, and low-lying areas are location cues.
    2. present: The warning is a San Diego County OES alert, locating it in the county.
    3. present: Low-lying areas are a named place type.
    4. present: Waterways are a location to stay away from.
    5. present: Flooded roads are a spatial cue.
    6. present: The location is San Diego County via OES.
    7. present: The product locates the risk on roads and waterways.
    8. present: Low-lying areas are the flood-prone places.
    9. present: The spatial frame is county roads and waterways.
    10. present: Stay away from waterways is a place phrase.
    11. present: The notice places the risk on flooded roads.
    12. present: San Diego County is the implied geography.
    13. present: Downed powerlines locate field hazards.
    14. present: Location language includes roads, waterways, and low-lying areas.
    15. present: The site of the warning is the county at large.
    16. present: Flooded roads are the locus to avoid.
    17. present: Waterways and low-lying areas are named places.
    18. present: The text locates the danger on roads and waterways.
    19. present: County-scale location is implied by County OES.
    20. present: The named places are roads, waterways, and low-lying areas.
    21. present: The risk area is flooded roads and low ground.
    22. present: The product names low-lying areas.
    23. present: Waterways are a specific place type.
    24. present: The geography is San Diego County flood zones.
    25. present: The warning applies to roads and waterways in the county.
  • Guidancepresent25/25

    Final assessment

    Limit travel and avoid flooded roads are treated as guidance.

    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: Discouraging travel unless you must and avoid flooded roads is guidance.
    2. present: County OES is asking people to avoid flooded roads.
    3. present: Stay away from waterways and low-lying areas is protective guidance.
    4. present: The notice tells people not to travel unless they must.
    5. present: Avoid downed powerlines is an action request.
    6. present: Discouraging travel is the primary movement guidance.
    7. present: The product directs people away from flooded roads.
    8. present: Asking people to avoid is a recommended action.
    9. present: The body includes avoid-roads and stay-away-from-waterways instructions.
    10. present: People are told to avoid flooded roads and powerlines.
    11. present: The protective actions are limit travel and avoid floodwater.
    12. present: Guidance is do not travel unless necessary.
    13. present: The audience is asked to stay away from waterways.
    14. present: Avoid downed powerlines is a safety instruction.
    15. present: The instruction is avoid flooded roads.
    16. present: Travel only if you must is the operational guidance.
    17. present: The product's action line is discouraging travel.
    18. present: Guidance exists as avoid-and-stay-away sentences.
    19. present: People should treat flooded roads as off limits.
    20. present: The recommended actions are limit travel and avoid hazards.
    21. present: Stay away from low-lying areas is explicit guidance.
    22. present: The notice combines a travel limit with avoid-floodwater rules.
    23. present: Do not use flooded roads is the implied action.
    24. present: The guidance payload is OES travel and avoid instructions.
    25. present: The product directs people away from flood hazards.
  • Timepresent25/25

    Final assessment

    The 11:30 p.m. August 19 stamp is the time element.

    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 archive stamp 11:30 p.m. on August 19 is the product time.
    2. present: August 19, 2023 at 11:30 p.m. is the timed header.
    3. present: The product is the late-night initial on August 19.
    4. present: The Urgent page times this notice at 11:30 p.m.
    5. present: A late-night timestamp is attached to this body.
    6. present: The official time cue is 11:30 p.m.
    7. present: August 19 is the incident date on the archive.
    8. present: The product is the 11:30 p.m. item.
    9. present: The clock time 11:30 p.m. is present on the archive header.
    10. present: The notice is explicitly timed on the Urgent page.
    11. present: 11:30 p.m. Pacific is the send time recorded by SDSU.
    12. present: The header carries a time of day.
    13. present: The time element is the 11:30 p.m. stamp.
    14. present: Night of August 19 is the time frame.
    15. present: The archive dates this product to August 19 at 11:30 p.m.
    16. present: A specific hour and minute are on the archive header.
    17. present: The notice is timed 11:30 p.m.
    18. present: The product header is August 19 at 11:30 p.m.
    19. present: 11:30 p.m. marks when this notice went out.
    20. present: The dated archive page starts August 19 2023.
    21. present: The time cue is the 11:30 p.m. label.
    22. present: This is the first timed product on the Hilary page.
    23. present: The official stamp is 11:30 p.m.
    24. present: The product is a late-night flood warning.
    25. present: August 19 plus 11:30 p.m. is the time pair on the archive.
  • Impactabsent0/25

    Final assessment

    All 25 passes find no stated harm to people.

    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 injury language is used.
    2. absent: The text does not name hurt people or deaths.
    3. absent: No victim, injury, or medical wording appears.
    4. absent: Impact is a weather warning, not named persons harmed.
    5. absent: There is no statement of human injury.
    6. absent: No casualties are described.
    7. absent: The notice is silent on injuries.
    8. absent: People are not described as victims.
    9. absent: No identity of a harmed person is given.
    10. absent: Harm-to-people language is absent.
    11. absent: The OES relay does not mention injuries.
    12. absent: No patient, fatality, or wounded wording.
    13. absent: A flood warning is not personal-harm language here.
    14. absent: The text has no injury or death claim.
    15. absent: No named victim appears.
    16. absent: Human harm is not asserted.
    17. absent: The product omits injury information.
    18. absent: No medical or casualty language.
    19. absent: Identity or impact on a person as harmed is missing.
    20. absent: The notice does not describe injuries.
    21. absent: No one is named as hurt.
    22. absent: There is no impact-on-people injury line.
    23. absent: A potential flood is not a stated injury.
    24. absent: The text lacks injury or fatality content.
    25. absent: No personal-harm identity element is present.

Coded by SuperGrok Heavy 4.5

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

About this analysis
Context

Background

SDSU Urgent Hilary hub. Confirmed texts are the first paragraph of each timed update that is an operational notice or SDSU Alert. Standing hub sections were not filed as extra cases.
Analysis

Key Findings

Five official timed products from the Aug 19 OES relay through Aug 22 in-person resume, including two SDSU Alerts.
Outcome
Imperial Valley virtual/essential-only August 21. Both campuses in person August 22. Typos advisorites, temprarily, and resonse preserved.
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
Cite this case

Campus Alert Archive. "San Diego State University: Hilary flood warnings; IV virtual Monday, then resume." Incident of August 19, 2023. Added August 2026. https://campusalertarchive.com/case/san-diego-state-university-hurricane-hilary-2023-08-19/

Download case JSON

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

Tags
public-r2californiasdsuhurricaneimperial-valley
Added August 2026Updated August 2026Via ingestion