Saint John County, Virgin Islands
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Saint John County, Virgin Islands
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Flash Flood Watch
VIZ001-002-010000-
/O.EXA.TJSJ.FF.A.0001.000000T0000Z-160501T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ST. THOMAS/ST. JOHN/ADJACENT ISLANDS-ST CROIX-
INCLUDING THE CITIES OF...ANNA'S RETREAT...CHARLOTTE AMALIE...
CHARLOTTE AMALIE EAST...CHARLOTTE AMALIE WEST...CRUZ BAY...
CHRISTIANSTED...FREDERIKSTED...FREDERIKSTED SOUTHEAST...
GROVE PLACE
1143 AM AST SAT APR 30 2016

...FLASH FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE THE U.S. VIRGIN ISLANDS...

* UNTIL 8 PM AST THIS EVENING

* CONDITIONS HAVE NOW BECOME FAVORABLE FOR HEAVY RAIN OVER
SATURATED SOILS.

* MANY AREAS MAY RECEIVE TOO MUCH RAIN TOO QUICKLY TO DRAIN
PROPERLY CREATING HIGH WATER LEVELS IN SMALL STREAMS AND
GUTS...LEADING TO FLOODING OF URBAN AREAS STREETS AND POSSIBLE
MUDSLIDES OR ROCKFALL IN AREAS OF STEEP TERRAIN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FAVORABLE CONDITIONS MAY DEVELOP
AND LEAD TO FLASH FLOODING IN FLOOD PRONE AREAS AS WELL AS SMALL
STREAMS AND GUTS. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

Flash Flood Watch
VIZ001-002-010000-SAN TOMAS/SAN JOHN/ISLAS ADYACENTES-SANTA CRUZ-
INCLUYENDO LAS CIUDADES DE...ANNA'S RETREAT...CHARLOTTE AMALIE...
ESTE DE CHARLOTTE AMALIE...OESTE DE CHARLOTTE AMALIE...CRUZ BAY...
CHRISTIANSTED...FREDERIKSTED...SURESTE DE FREDERIKSTED... GROVE
PLACE 1143 AM AST SABADO 30 DE ABRIL DE 2016

...VIGILANCIA DE INUNDACIONES REPENTINAS EN EFECTO HASTA LAS 8 PM
AST AL ANOCHECER...

EL SERVICIO NACIONAL DE METEOROLOGIA EN SAN JUAN HA EXPANDIDO

* VIGILANCIA DE INUNDACIONES REPENTINAS PARA INCLUIR LAS ISLAS
VIRGENES AMERICANAS.

* HASTA LAS 8:00 PM AST.

* LAS CONDICIONES ESTAN FAVORABLES PARA EL DESARROLLO DE FUERTES
LLUVIAS SOBRE SUELOS SATURADOS.

* AREAS RECIBIRAN LLUVIAS EXCESIVAS QUE HARAN DIFICIL EL DRENAJE
RAPIDO...CAUSANDO NIVELES ALTOS EN PEQUENOS RIACHUELOS Y
CUNETAS...PRODUCIENDO INUNDACIONES URBANAS Y DESLIZAMIENTOS.

MEDIDAS DE PRECAUCION/PREPARATIVOS...

UNA VIGILANCIA DE INUNDACIONES REPENTINAS SIGNIFICA QUE SE PUEDEN
DESARROLLAR CONDICIONES DE INUNDACIONES REPENTINAS. ESTA ES UNA
SITUACION PELIGROSA.

DEBE MANTENERSE ALERTAS A LOS ULTIMOS PRONOSTICOS Y ESTAR PREPARADOS
PARA TOMAR ACCION EN CASO DE QUE SE EMITAN AVISOS DE INUNDACIONES
REPENTINAS.

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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