Power outage, August 17, 2025
AI-generated · every claim is source-linkedThe Recinto de Río Piedras of the Universidad de Puerto Rico lost electrical service starting at 8:00 p.m. on Saturday, August 16, 2025, as Hurricane Erin's outer bands swept the island, knocking out power to as many as 160,000 LUMA Energy customers at the outage's peak. Rector Angélica Varela Llavona announced an administrative recess through Tuesday, August 19 and pushed the start of classes to Wednesday, August 20, the campus's second postponement of the new semester that month.
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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.
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.
A LA COMUNIDAD UNIVERSITARIA Angélica Varela Llavona, PhD Rectora EL INICIO DE CLASES SERÁ EL MIÉRCOLES 20 DE AGOSTO. SE DECRETA RECESO ADMINISTRATIVO HASTA EL MARTES 19 DE AGOSTO, DEBIDO A FALTA DE ELECTRICIDAD POR INCLEMENCIAS DEL TIEMPO (HURACÁN ERIN) Los trabajos de la planta central de enfriamiento del Recinto de Río Piedras han culminado. No obstante, debido a las inclemencias del tiempo provocadas por el paso del Huracán Erin, el Recinto se encuentra sin servicio de electricidad desde el sábado de 16 de agosto de 2025 a las 8:00 p.m. Como es de conocimiento general, miles de abonados en todo Puerto Rico también se encuentran sin servicio eléctrico en este momento, incluyendo nuestro Recinto de Río Piedras. Nos mantenemos en comunicación constante con LUMA Energy para lograr el restablecimiento del servicio eléctrico lo antes posible. Se decreta receso administrativo hasta el martes 19 de agosto y se enmienda el calendario de inicio de clases para el miércoles. Por tanto, las labores administrativas y académicas del Recinto se reanudarán con normalidad a partir del miércoles, 20 de agosto de 2025, siempre y cuando los sistemas se hayan restablecido. El sistema de información estudiantil (SIE) sigue abierto para matrícula y el Portal MiUPI para pagos. Los y las estudiantes tendrán disponible hasta el jueves 21 de agosto para hacer cambios a su matrícula, dado que el viernes 22 se correrán los procesos de cancelación. El viernes no se podrá hacer matrícula, sólo pagos. Se instruye a los(as) decanos(as) y supervisores(as) a mantener comunicación activa con el personal no docente, a fin de asegurar una reincorporación ordenada y efectiva. Por la naturaleza de las funciones que realizan la División de Seguridad y Manejo de Riesgos, la Oficina para la Conservación de las Instalaciones Universitarias, la Oficina del Registrador, la Oficina de Finanzas, la Oficina de Recursos Humanos, la Oficina de Protección Ambiental y Seguridad Ocupacional (OPASO) y la División de Tecnologías Académicas y Administrativas, es necesario que los directores(as) de estas unidades activen el Plan de Continuidad de Operaciones de manera que se garantice el ofrecimiento de sus servicios durante este período. Permanecemos atentos a la evolución de las condiciones del tiempo y del servicio eléctrico en el Recinto. Reiteramos a toda la comunidad universitaria la importancia de mantenerse informada a través de los canales oficiales del Recinto: Correo institucional Página web Radio Universidad Redes sociales oficiales: @uprrp Exhortamos a toda la comunidad universitaria a tener precaución y mantenerse segura junto a sus seres queridos durante este periodo de emergencia. Agradecemos su comprensión y colaboración en este momento.
Sourcepresent25/25
Final assessment
Unanimous: signed by 'Angélica Varela Llavona, PhD, Rectora,' clearly identifying university leadership as the issuing authority.
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: Signed by 'Angélica Varela Llavona, PhD, Rectora' of the institution.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' identifying issuing authority.
- present: Signed by the Rectora, Angélica Varela Llavona, identifying the issuing authority.
- present: Signed by the Rectora, identifying university leadership as sender.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' of the institution.
- present: Signed by Rectora Angélica Varela Llavona, university leadership.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' identifying the issuing authority.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora'.
- present: Signed by the Rectora of Recinto de Río Piedras.
- present: Signed by Rectora Angélica Varela Llavona identifying the sending authority
- present: Signed by the Rectora, identifying the issuing university leadership.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' and the institution.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' of the university.
- present: Signed by Rectora Angélica Varela Llavona, naming the issuing university leadership.
- present: Signed by Rectora Angélica Varela Llavona, naming the issuing authority.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' and references the Recinto (campus).
- present: Signed by the Rectora, the university's chief official.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' naming the issuing authority.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' and references official channels @uprrp.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' addressing 'A LA COMUNIDAD UNIVERSITARIA'.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' of the university.
- present: Signed by Rectora Angélica Varela Llavona and university institution.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' of the institution.
- present: Signed by 'Angélica Varela Llavona, PhD, Rectora' identifying the sender.
- present: Signed by the Rectora, addressed to 'la comunidad universitaria'.
Hazardpresent25/25
Final assessment
Unanimous: names the lack of electricity caused by Hurricane Erin as the specific situation.
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: States lack of electricity 'FALTA DE ELECTRICIDAD POR INCLEMENCIAS DEL TIEMPO (HURACÁN ERIN)'.
- present: Names lack of electricity due to Hurricane Erin as the situation.
- present: States lack of electricity due to Hurricane Erin, 'falta de electricidad'.
- present: Names power outage 'sin servicio de electricidad' caused by Huracán Erin.
- present: Describes lack of electricity 'debido a inclemencias del tiempo (Huracán Erin)'.
- present: Names lack of electricity due to Hurricane Erin ('FALTA DE ELECTRICIDAD').
- present: States lack of electricity ('sin servicio de electricidad') due to Hurricane Erin.
- present: Names lack of electricity due to Hurricane Erin ('sin servicio de electricidad').
- present: 'falta de electricidad por inclemencias del tiempo (Huracán Erin)' names the hazard.
- present: Names lack of electricity due to Hurricane Erin, 'falta de electricidad'
- present: Names 'falta de electricidad' (power outage) due to Hurricane Erin.
- present: Names 'FALTA DE ELECTRICIDAD' (power outage) due to Hurricane Erin.
- present: Names lack of electricity ('sin servicio de electricidad') due to Hurricane Erin.
- present: Names loss of electrical service, 'sin servicio de electricidad' due to Hurricane Erin.
- present: Names lack of electricity ('sin servicio de electricidad') due to Hurricane Erin.
- present: Names lack of electricity due to Hurricane Erin ('FALTA DE ELECTRICIDAD... HURACÁN ERIN').
- present: States lack of electricity due to Hurricane Erin as the hazard.
- present: Names 'FALTA DE ELECTRICIDAD' (power outage) due to Hurricane Erin.
- present: States lack of electricity due to Hurricane Erin ('FALTA DE ELECTRICIDAD... HURACÁN ERIN').
- present: Names cause as 'FALTA DE ELECTRICIDAD' due to 'HURACÁN ERIN'.
- present: States lack of electricity due to Hurricane Erin, a specific hazard/consequence.
- present: Names lack of electricity due to Hurricane Erin.
- present: States lack of electricity due to Hurricane Erin ('sin servicio de electricidad').
- present: 'sin servicio de electricidad' (power outage) due to Hurricane Erin named.
- present: Cites 'FALTA DE ELECTRICIDAD' from Hurricane Erin as the cause.
Locationpresent25/25
Final assessment
Unanimous: names 'Recinto de Río Piedras' as the affected campus.
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: Names 'Recinto de Río Piedras' as affected campus.
- present: Refers to 'Recinto de Río Piedras' campus.
- present: Refers to 'Recinto de Río Piedras'.
- present: Refers to 'Recinto de Río Piedras'.
- present: Names 'el Recinto de Río Piedras'.
- present: Refers to Recinto de Río Piedras.
- present: Refers to 'Recinto de Río Piedras' campus.
- present: Names 'Recinto de Río Piedras'.
- present: 'Recinto de Río Piedras' named.
- present: Names 'Recinto de Río Piedras'
- present: 'Recinto de Río Piedras' is the named campus.
- present: Refers to 'Recinto de Río Piedras' campus.
- present: Names 'Recinto de Río Piedras'.
- present: References 'Recinto de Río Piedras' as the campus.
- present: Names 'Recinto de Río Piedras' as the affected campus.
- present: Refers to 'Recinto de Río Piedras' specifically.
- present: Names the Recinto de Rio Piedras as the location.
- present: Names 'Recinto de Río Piedras'.
- present: Refers to 'Recinto de Río Piedras' campus.
- present: Refers to 'Recinto de Río Piedras'.
- present: Names 'Recinto de Río Piedras'.
- present: Names Recinto de Río Piedras.
- present: References 'Recinto de Río Piedras'.
- present: 'Recinto de Río Piedras' named.
- present: Names 'el Recinto de Río Piedras'.
Guidancepresent25/25
Final assessment
Unanimous: decrees an administrative recess through a set date and instructs the community to stay informed via official channels and exercise caution.
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: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess and continuity plan activation for certain offices.
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess and communication channels to follow.
- present: Decrees 'receso administrativo' and urges the community to stay informed via official channels and take precaution.
- present: Declares administrative recess and instructs continuity-of-operations activation for certain offices.
- present: Instructs community to stay informed through official channels and exercise caution ('tener precaución').
- present: Decrees administrative recess and instructs deans/supervisors to activate continuity plans.
- present: Decrees 'receso administrativo' (administrative recess) instructing people to stay away.
- present: Instructs 'receso administrativo' and to stay informed via official channels, precaution urged
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess, tells students how to handle registration deadlines, urges caution 'tener precaución y mantenerse segura'.
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs community on administrative recess dates and to stay informed via official channels.
- present: Decrees an administrative recess and tells staff to stay informed through official channels.
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess and to stay informed via official channels, exercise caution.
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess and continuity plan activation for certain offices.
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess and to stay informed via official channels.
- present: Instructs administrative recess and to stay informed through official channels.
- present: Decrees administrative recess and amended class start date as directives to follow.
Timepresent25/25
Final assessment
Unanimous: gives specific dates and times, including 'sábado de 16 de agosto de 2025 a las 8:00 p.m.' and the Wednesday restart date.
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: Gives dates like 'desde el sábado de 16 de agosto de 2025 a las 8:00 p.m.'
- present: Gives specific dates and 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'
- present: Gives specific dates 'sábado de 16 de agosto' and 'martes 19 de agosto'.
- present: Gives specific dates like 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'.
- present: Gives dates such as 'sábado 16 de agosto' and 'miércoles, 20 de agosto'.
- present: Gives specific dates like 'hasta el martes 19 de agosto' and '8:00 p.m.' Saturday.
- present: States dates 'sábado de 16 de agosto' and 'miércoles 20 de agosto'.
- present: States 'hasta el martes 19 de agosto' and 'sábado 16 de agosto de 2025'.
- present: Specific dates given, e.g. 'martes 19 de agosto'.
- present: Gives specific dates like 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'
- present: Gives specific dates like 'sábado de 16 de agosto' and 'martes 19 de agosto'.
- present: Gives specific dates, e.g. 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'
- present: Gives specific dates like 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'.
- present: Gives dates 'sábado 16 de agosto... 8:00 p.m.' and 'martes 19 de agosto'.
- present: Gives specific dates like 'martes 19 de agosto' and 'sábado ... a las 8:00 p.m.'.
- present: Gives specific dates like 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'
- present: Gives dates, from Saturday August 16 until Tuesday August 19.
- present: Gives specific dates like 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'
- present: Gives dates like 'sábado de 16 de agosto... 8:00 p.m.' and 'martes 19 de agosto'.
- present: Gives dates 'hasta el martes 19 de agosto' and 'sábado de 16 de agosto... a las 8:00 p.m.'
- present: Gives dates 'martes 19 de agosto' and 'sábado de 16 de agosto... 8:00 p.m.'.
- present: Gives specific dates 'martes 19 de agosto' and 'sábado 16 de agosto... 8:00 p.m.'.
- present: Gives specific dates like 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'
- present: 'desde el sábado de 16 de agosto de 2025 a las 8:00 p.m.' given.
- present: Gives specific dates like 'sábado de 16 de agosto de 2025 a las 8:00 p.m.'
Impactabsent0/25
Final assessment
Unanimous: no danger or harm to people is stated, only operational and administrative disruption from the outage.
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 explicit statement of danger or harm beyond the outage inconvenience itself.
- absent: No explicit statement of danger or harm from the outage.
- absent: No stated danger or consequence beyond operational disruption from the outage.
- absent: No explicit statement of danger or harm, only operational disruption.
- absent: No stated severity or consequence beyond the outage itself.
- absent: No stated danger or harm from lack of power, only operational effect.
- absent: No stated danger or harm beyond administrative disruption.
- absent: No stated harm or danger, only operational disruption.
- absent: No explicit statement of harm or danger.
- absent: No stated harm/severity beyond loss of power/service disruption
- absent: No stated danger/harm beyond operational disruption.
- absent: No stated harm to people, only operational/service disruption.
- absent: No stated harm or danger beyond operational disruption.
- absent: No explicit statement of danger or severity of the outage beyond operational disruption.
- absent: No stated consequence or severity of the outage beyond service disruption.
- absent: No explicit statement of danger or consequence beyond the outage/closure logistics.
- absent: No explicit statement of harm or danger from the outage is given.
- absent: No explicit statement of danger to people, only operational disruption.
- absent: No stated danger beyond service disruption; no injury/severity language.
- absent: No stated consequence beyond the outage itself, only precaution advised.
- absent: No explicit statement of danger or harm severity beyond the power outage itself.
- absent: No stated consequence beyond operational closure.
- absent: No stated danger to people, only operational/administrative disruption described.
- absent: No stated danger/severity beyond describing lack of electricity.
- absent: No stated danger or consequence beyond service disruption.
Systematic AI judgments with visible reasoning, not human-validated codings.
About this analysisBackground
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.
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Campus Alert Archive. "Universidad de Puerto Rico, Recinto de Río Piedras: Power outage, August 17, 2025." Incident of August 17, 2025. Added July 2026. https://campusalertarchive.com/case/university-of-puerto-rico-rio-piedras-erin-power-outage-2025-08-17/
Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.