Flash flood closes Alvarado Court and Canyon Crest
AI-generated · every claim is source-linkedSan Diego State University posted four Urgent updates during a National Weather Service flash flood warning. University Police closed Alvarado Court and later Canyon Crest Drive after falling rocks. Both roads reopened that afternoon. Campuses stayed open. A later correction said the Imperial Valley library leak was from the rain.
- Alerts
- 4
- Response
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- Injured
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Alert Sequence
4 messages in sequence · 4 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.
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.
SDSU Alert: The National Weather Service has issued a flash flood warning for the city of San Diego, and surrounding areas, to include SDSU, at least 12:45 p.m. As a result of flooding, the University Police Department has closed the Alvarado Court cul-de-sac, just east of College Avenue and south of Interstate 8, and is redirecting traffic. All are asked to avoid Alvarado Court. Other areas on and around campus may experience flooding during the flash flood period. Exercise caution and never cross roadways or intersections that are flooded. As a reminder, SDSU is open. More information: Urgent.sdsu.edu
Sourcepresent25/25
Final assessment
All 25 passes treat SDSU Alert and University Police 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
- present: SDSU Alert brands the product and SDSU is the named campus.
- present: The notice opens with SDSU Alert, the official sender label.
- present: The National Weather Service is cited, but SDSU Alert is the campus sender.
- present: University Police Department is the named campus unit closing the road.
- present: The branded SDSU Alert identifies the source.
- present: SDSU is the institution included in the warning area.
- present: SDSU Alert is the official notification header.
- present: The sender is SDSU speaking about campus flooding.
- present: The product is an SDSU Alert about SDSU.
- present: Campus identity is SDSU under an SDSU Alert.
- present: The official header SDSU Alert marks the source.
- present: University Police is a campus unit acting in the notice.
- present: The notice is branded SDSU Alert in the opening words.
- present: The university voice is SDSU; NWS is the weather source cited.
- present: The source is the SDSU Alert system.
- present: SDSU is named as included in the warning.
- present: The product names SDSU Alert, SDSU, and University Police.
- present: Official SDSU branding is in the first two words.
- present: The archive body is an SDSU Alert product.
- present: SDSU is the institution; University Police is the campus unit.
- present: The branded alert header marks the official source.
- present: The university is SDSU throughout the sentence.
- present: SDSU Alert plus University Police identify the sender side.
- present: The notice speaks as SDSU about the campus.
- present: The official SDSU Alert label is the source cue.
Hazardpresent25/25
Final assessment
Every pass marks the flash flood warning 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
- present: It names a flash flood warning, a specific weather hazard.
- present: The hazard is a flash flood warning for San Diego including SDSU.
- present: Flooding is the named emergency condition.
- present: A flash flood warning is the concrete hazard.
- present: The product reports flooding that closed a cul-de-sac.
- present: Flash flooding is the hazard described.
- present: The incident type in the text is a flash flood warning.
- present: Hazard language is flash flood warning.
- present: The notice is about flooding, not a crime or outage.
- present: Flooding during the flash flood period is the hazard.
- present: The body names a flash flood warning as the event.
- present: NWS flash flood warning is the hazard source statement.
- present: The text concerns flooding on and around campus.
- present: Hazard is flash flooding in San Diego.
- present: The notice reports a flash flood warning to at least 12:45 p.m.
- present: Flash flood warning is explicit hazard wording.
- present: The product is a flood-warning notice.
- present: Flooding that closed Alvarado Court is the hazard effect.
- present: The named threat is flash flooding.
- present: Weather flood hazard language is present.
- present: The body centers on a flash flood warning.
- present: Flooding is the hazard word used.
- present: The event is an NWS flash flood warning.
- present: Flooded roadways are part of the hazard description.
- present: The notice names a flash flood warning as the problem.
Locationpresent25/25
Final assessment
San Diego, SDSU, and Alvarado Court 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
- present: San Diego, SDSU, Alvarado Court, College Avenue, and Interstate 8 are named places.
- present: The Alvarado Court cul-de-sac is the closed location.
- present: Just east of College Avenue and south of Interstate 8 is a location phrase.
- present: The city of San Diego and surrounding areas locate the warning.
- present: SDSU is included in the warning area.
- present: Alvarado Court is the road people must avoid.
- present: The location is the San Diego campus and adjacent streets.
- present: College Avenue and Interstate 8 bound the cul-de-sac.
- present: The spatial frame is San Diego including SDSU.
- present: The product locates the closure at Alvarado Court.
- present: Surrounding areas to include SDSU is a location cue.
- present: The cul-de-sac just east of College Avenue is the footprint.
- present: Named places include Alvarado Court and SDSU.
- present: The affected area is on and around campus.
- present: Location language lists San Diego, SDSU, and Alvarado Court.
- present: The closed place is the Alvarado Court cul-de-sac.
- present: The notice places the event at SDSU in San Diego.
- present: Interstate 8 is a named nearby highway.
- present: Campus plus Alvarado Court are the loci.
- present: The warning area includes the city of San Diego.
- present: Alvarado Court is the specific campus-adjacent road.
- present: The text locates flooding on and around campus.
- present: College Avenue is a named street.
- present: The site of the closure is Alvarado Court near I-8.
- present: San Diego and SDSU are the named geography.
Guidancepresent25/25
Final assessment
Avoid Alvarado Court and never cross flooded roads are 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
- present: All are asked to avoid Alvarado Court, and never cross flooded roadways, is guidance.
- present: Avoid Alvarado Court is an explicit action request.
- present: Exercise caution and never cross flooded roadways is protective guidance.
- present: The notice tells people to stay off the closed cul-de-sac.
- present: Redirecting traffic is an access instruction.
- present: Never cross roadways or intersections that are flooded is guidance.
- present: The product directs people away from Alvarado Court.
- present: Asked to avoid is a recommended action.
- present: The body includes avoid-the-road and do-not-cross-floodwaters instructions.
- present: People are told SDSU is open and to avoid Alvarado Court.
- present: The protective actions are avoid the cul-de-sac and do not cross floods.
- present: Guidance is stay off flooded roads plus avoid Alvarado Court.
- present: The audience is asked to avoid Alvarado Court.
- present: Exercise caution is a recommended action.
- present: The instruction is do not enter flooded intersections.
- present: Avoid Alvarado Court is the primary movement guidance.
- present: The notice gives a do-not-cross-floodwaters rule.
- present: People should treat Alvarado Court as closed.
- present: The guidance payload is avoid plus never cross flooded roadways.
- present: Asked to avoid Alvarado Court is explicit guidance.
- present: The product tells people how to move around the closure.
- present: Caution while flooding is in effect is guidance.
- present: The recommended actions are avoid the court and do not cross floods.
- present: More information at Urgent.sdsu.edu is a follow-up pointer.
- present: The notice combines a road-avoid instruction with a flood-crossing ban.
Timepresent25/25
Final assessment
At least 12:45 p.m. and the 11:03 a.m. stamp are time elements.
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
- present: At least 12:45 p.m. is a time cue in the body; the archive stamp is 11:03 a.m.
- present: 12:45 p.m. is a clock time for the warning window.
- present: The archive times this SDSU Alert at 11:03 a.m.
- present: The flash flood period is a temporal phrase.
- present: 11:03 a.m. is the product time on the archive.
- present: At least 12:45 p.m. marks the warning duration.
- present: The official time cue includes 11:03 a.m. on January 22.
- present: A late-morning timestamp is attached to this body.
- present: The product is the 11:03 a.m. initial.
- present: January 22 is the incident date on the archive.
- present: The body names at least 12:45 p.m.
- present: 12:45 p.m. is the NWS window mentioned.
- present: The notice is a late-morning product.
- present: The time element includes 12:45 p.m.
- present: The archive header is Jan. 22 at 11:03 a.m.
- present: A clock time 12:45 p.m. is in the sentence.
- present: The initial is timed 11:03 a.m.
- present: The flash flood period is a time-of-event phrase.
- present: The product header carries a date and a time.
- present: 11:03 a.m. marks when this notice went out.
- present: The dated archive page is January 22 2024.
- present: The time cues are 11:03 a.m. and 12:45 p.m.
- present: The official stamp is 11:03 a.m.
- present: A warning through at least 12:45 p.m. is a time element.
- present: Late morning of January 22 is the time frame.
Impactabsent0/25
Final assessment
All 25 passes find no stated harm to people in this first product.
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
- absent: No injury language is used in this first product.
- absent: The text does not name hurt people or deaths.
- absent: No victim, injury, or medical wording appears.
- absent: Impact is on a road closure, not named persons harmed.
- absent: There is no statement of human injury in this initial.
- absent: No casualties are described here.
- absent: The notice is silent on injuries.
- absent: People are not described as victims.
- absent: No identity of a harmed person is given.
- absent: Harm-to-people language is absent from this product.
- absent: The flash-flood initial does not mention injuries.
- absent: No patient, fatality, or wounded wording.
- absent: A road closure is not personal harm.
- absent: The text has no injury or death claim.
- absent: No named victim appears.
- absent: Human harm is not asserted in this message.
- absent: The product omits injury information.
- absent: No medical or casualty language.
- absent: Identity or impact on a person as harmed is missing.
- absent: The notice does not describe injuries.
- absent: No one is named as hurt.
- absent: There is no impact-on-people injury line.
- absent: Flooding here is a road and campus condition, not a named injury.
- absent: The text lacks injury or fatality content.
- absent: No personal-harm identity element is present.
Coded by SuperGrok Heavy 4.5
Systematic AI judgments with visible reasoning, not human-validated codings.
Background
Key Findings
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.
- Official
Campus Alert Archive. "San Diego State University: Flash flood closes Alvarado Court and Canyon Crest." Incident of January 22, 2024. Added August 2026. https://campusalertarchive.com/case/san-diego-state-university-flash-flood-road-closures-2024-01-22/
Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.