805
WWCA72 TJSJ 090725
NPWSJU
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
325 AM AST TUE SEP 9 2025
PRZ001>005-007-008-010>013-VIZ001-002-091530-
/O.NEW.TJSJ.HT.Y.0058.250909T1400Z-250909T2000Z/
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-NORTH
CENTRAL-PONCE AND VICINITY-NORTHWEST-MAYAGUEZ AND VICINITY-
SOUTHWEST-CULEBRA-VIEQUES-ST.THOMAS...ST. JOHN...AND ADJACENT
ISLANDS-ST CROIX-
INCLUDING THE CITIES OF ISABELA, YABUCOA, TOA BAJA, CATANO,
GUANICA, AGUADILLA, FLORIDA, PENUELAS, CAMUY, LAJAS, DORADO,
BARCELONETA, SANTA ISABEL, HATILLO, AGUADA, RINCON, ANNA'S
RETREAT, YAUCO, PONCE, PATILLAS, CIDRA, TOA ALTA, CULEBRA,
FREDERIKSTED, BAYAMON, VIEQUES, SALINAS, MAYAGUEZ, JUNCOS,
MANATI, CAYEY, CANOVANAS, GROVE PLACE, COMERIO, CEIBA, SAN
GERMAN, QUEBRADILLAS, MOCA, CRUZ BAY, ARROYO, ANASCO, SAN JUAN,
LOIZA, HUMACAO, FREDERIKSTED SOUTHEAST, AGUAS BUENAS, ARECIBO,
MAUNABO, CAGUAS, CHARLOTTE AMALIE, SAN LORENZO, LAS PIEDRAS,
GUAYNABO, FAJARDO, CABO ROJO, TRUJILLO ALTO, CHRISTIANSTED,
CAROLINA, LUQUILLO, RIO GRANDE, GUAYAMA, CHARLOTTE AMALIE EAST,
GURABO, VEGA BAJA, HORMIGUEROS, VEGA ALTA, JUANA DIAZ, CHARLOTTE
AMALIE WEST, GUAYANILLA, AND NAGUABO
325 AM AST TUE SEP 9 2025
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 PM AST THIS
AFTERNOON...
* WHAT...THIS LEVEL OF HEAT AFFECT MOST INDIVIDUALS SENSITIVE TO
HEAT, ESPECIALLY THOSE WITHOUT EFFECTIVE COOLING AND/OR ADEQUATE
HYDRATION. IMPACTS POSSIBLE IN SOME HEALTH SYSTEM AND IN
HEAT-SENSITIVE INDUSTRIES.
* WHERE...URBAN AND COASTAL AREAS OF THE US VIRGIN ISLANDS AND
PUERTO RICO, AS WELL AS THE VALLEYS OF THE EASTERN INTERIOR.
* WHEN...FROM 10 AM THIS MORNING TO 4 PM AST THIS AFTERNOON.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.
CAM
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