Flash Flood Warning 30, NWS JSJ

938 
WGCA52 TJSJ 062229 CCA
FFWSJU
PRC113-070015-
/O.COR.TJSJ.FF.W.0030.130806T2226Z-130807T0015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING...CORRECTED
NATIONAL WEATHER SERVICE SAN JUAN PR
626 PM AST TUE AUG 6 2013

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  THE FOLLOWING MUNICIPALITY

  IN PUERTO RICO
     PONCE

* UNTIL 815 PM AST

* AT 609 PM AST...RUNOFF FROM PREVIOUS HEAVY RAINFALL HAS RESULTED
  IN SIGNIFICANT RISES ON INABON RIVER AND ITS TRIBUTARIES AT THE
  PONCE AREA. MOTORISTS DRIVING ALONG INABON RIVER IN FLOOD PRONE
  AREAS SHOULD EXERCISE EXTREME CAUTION. MOVE TO HIGHER GROUND
  IMMEDIATELY AND NEVER TRY TO CROSS A FLOODED ROADWAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

&&

LAT...LON 1814 6666 1815 6657 1798 6654 1798 6663

$$

23

ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/:
     HTTP://WWW.WEATHER.GOV/SANJUAN

836 
WGCA72 TJSJ 070008
FFSSJU

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
808 PM AST TUE AUG 6 2013

PRC113-070016-
/O.EXP.TJSJ.FF.W.0030.000000T0000Z-130807T0015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
PONCE PR-
808 PM AST TUE AUG 6 2013

...THE FLASH FLOOD WARNING WILL EXPIRE AT 815 PM AST FOR PONCE 
MUNICIPALITY...HOWEVER...RESIDENTS AND MOTORISTS ACROSS THESE AREAS 
SHOULD BE ALERT TO PONDING OF WATER ON ROADWAYS AND ALLOW TIME FOR 
STREAMS...CREEKS AND RIVERS TO RETURN TO NORMAL LEVELS DURING THE 
NEXT COUPLE OF HOURS.

LAT...LON 1814 6666 1815 6657 1798 6654 1798 6663

$$

23

ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/:
     HTTP://WWW.WEATHER.GOV/SANJUAN

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN JUAN PR
331 PM AST TUE AUG 6 2013

.SYNOPSIS...ELONGATED TUTT CONTINUED TO SLOWLY RETROGRESS WEST
NORTHWEST ACROSS HISPANIOLA...WITH UPPER RIDGE BUILDING ACROSS THE
EASTERN CARIBBEAN FROM THE TROPICAL ATLANTIC. THIS PATTERN IS CREATING
SOME SOUTHWESTERLY SHEAR ACROSS THE REGION. STRONG SURFACE HIGH NORTH
OF THE AREA AND BROAD TROUGH ACROSS THE CARIBBEAN BASIN HELPING TO
MAINTAIN A MODERATE EASTERLY TRADE WIND FLOW ACROSS THE REGION. A
TROPICAL WAVE AND ASSOCIATED MOISTURE NOW CROSSING THE LESSER
ANTILLES WILL ENTER THE EASTERN CARIBBEAN LATER THIS EVENING THEN
CONTINUE TO MOVE ACROSS THE REGION WEDNESDAY THROUGH THURSDAY.

&&

.DISCUSSION...
THE PROXIMITY OF THE UPPER TROUGH...ALONG WITH DIURNAL AND LOCAL
EFFECTS LEAD TO AREAS OF ENHANCED SHOWERS AND ISOLATED THUNDERSTORMS
ACROSS PARTS OF PUERTO RICO. SOME OF THESE SHOWERS AND STORMS PRODUCED
BRIEF PERIODS OF LOCALLY HEAVY DOWNPOURS. A FEW PASSING SHOWERS WERE
NOTED IN AND AROUND SOME OF THE VIRGIN ISLANDS BUT NO SIGNIFICANT
RAINFALL WAS DETECTED OR REPORTED.

THE TROPICAL WAVE NOW MOVING ACROSS THE LESSER ANTILLES WILL CONTINUE
WESTWARD INTO THE EASTERN CARIBBEAN AND BRING AN INCREASE IN TROPICAL
MOISTURE TO THE LOCAL REGION. LATEST MODEL GUIDANCE CONTINUED TO
SUGGEST INCREASING PWAT VALUES TO NEAR TWO INCHES WITH THE PASSING
WAVE ON WEDNESDAY. THIS INCREASING MOISTURE ALONG WITH LOCAL AND
DIURNAL EFFECTS DURING THE DAYTIME WILL FURTHER INCREASE THE
CHANCES FOR CONVECTIVE INSTABILITY AND PERIODS OF LOCALLY HEAVY
RAINFALL ACROSS THE ISLANDS ESPECIALLY DURING EARLY MORNING AND
THE AFTERNOON HOURS. FOR THE REST OF THE WORK WEEK...MOISTURE WILL
LINGER ACROSS THE REGION AS WEAK EASTERLY PERTURBATIONS AND ACCOMPANYING
SURGES OF MOISTURE WILL MOVE WESTWARD ACROSS THE REGION MAINTAINING
GOOD CHANCES FOR SHOWERS AND ISOLATED THUNDERSTORMS EACH DAY ACROSS
PARTS OF THE ISLANDS.

&&

.AVIATION...PASSING SHOWERS WILL BE LIKELY IN AND AROUND TIST...
TISX... TKPK AND TNCM. AFTERNOON SHRA/TSRA HAVE DEVELOPED OVER THE
INTERIOR AND WEST SECTIONS OF PR. AS A RESULT...BRIEF MVFR CONDS
ARE POSSIBLE NEAR TJMZ AND TJBQ BTWN 17Z-22Z. MOUNTAIN
OBSCURATIONS WILL OCCUR OVER THE NORTHWESTERN AND WESTERN INTERIOR
PR AT LEAST UNTIL 06/22Z. LLVL WINDS WILL REMAIN MAINLY FM THE ESE
BETWEEN 15-20 KTS.

&&

.MARINE...MODERATE TRADE WINDS CONTINUE ACROSS THE REGIONAL WATERS
WITH SEAS OF 5 FEET OR LESS AT LEAST THROUGH WEDNESDAY.

&&

.PRELIMINARY POINT TEMPS/POPS...
SJU  77  89  78  90 /  20  20  20  20
STT  78  89  80  91 /  40  40  20  20

&&

.SJU WATCHES/WARNINGS/ADVISORIES...
PR...NONE.
VI...NONE.
COASTAL WATERS...NONE.
&&

27/09

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN JUAN PR
501 AM AST TUE AUG 6 2013

AMZ710>745-PRZ001>013-070915-
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-
NORTH CENTRAL-CENTRAL INTERIOR-PONCE AND VICINITY-NORTHWEST-
WESTERN INTERIOR-MAYAGUEZ AND VICINITY-SOUTHWEST-CULEBRA-VIEQUES-
THE NEARSHORE AND OFF SHORE ATLANTIC AND CARIBBEAN COASTAL WATERS-
501 AM AST TUE AUG 6 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PUERTO RICO AND THE ADJACENT
ATLANTIC COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT

MOIST EASTERLY FLOW COMBINED WITH AN UNSTABLE ENVIRONMENT GENERATED
BY THE PROXIMITY OF AN UPPER LEVEL TROUGH WILL CONTINUE TO ENHANCE
THE SHOWER ACTIVITY ACROSS THE FORECAST AREA TODAY. AS A RESULT...
LOCALLY HEAVY RAINFALL COULD GENERATE URBAN AND SMALL STREAM
FLOODING IN ISOLATED AREAS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A TROPICAL WAVE IS FORECAST TO ENTER THE EASTERN CARIBBEAN ON
WEDNESDAY WITH AXIS CROSSING THE LOCAL AREA EARLY ON THURSDAY.
MOISTURE AND INSTABILITY ASSOCIATED WITH THE TROPICAL WAVE WILL
INTERACT WITH THE ISLANDS... PRODUCE SOME ADDITIONAL CLOUDINESS...
SCATTERED TO NUMEROUS SHOWERS AND SOME THUNDERSTORMS ACROSS THE
LOCAL REGION ON THURSDAY.

.SPOTTER INFORMATION STATEMENT...

ANY REPORT OF FLOODING WILL BE APPRECIATED.

AMZ715-725-VIZ001-002-070915-
ST. THOMAS ST. JOHN ADJACENT ISLANDS-ST CROIX-
NEARSHORE ATLANTIC AND ADJACENT CARIBBEAN COASTAL WATERS-
501 AM AST TUE AUG 6 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE U.S. VIRGIN ISLANDS AND THE
ADJACENT COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A TROPICAL WAVE IS FORECAST TO ENTER THE EASTERN CARIBBEAN ON
WEDNESDAY WITH AXIS CROSSING THE LOCAL AREA EARLY ON THURSDAY.
MOISTURE AND INSTABILITY ASSOCIATED WITH THE TROPICAL WAVE WILL
INTERACT WITH THE ISLANDS... PRODUCE SOME ADDITIONAL CLOUDINESS...
SCATTERED TO NUMEROUS SHOWERS AND SOME THUNDERSTORMS ACROSS THE
LOCAL REGION ON THURSDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
231 PM AST TUE AUG 6 2013

PRC013-027-065-081-141-061915-
HATILLO PR-LARES PR-UTUADO PR-ARECIBO PR-CAMUY PR-
231 PM AST TUE AUG 6 2013

...SIGNIFICANT WEATHER ADVISORY FOR STRONG THUNDERSTORMS OVER
ARECIBO AND HATILLO...

AT 226 PM AST...NATIONAL WEATHER SERVICE METEOROLOGIST DETECTED A
STRONG THUNDERSTORM 3 MILES SOUTH OF RAFAEL CAPO...OR ABOUT 7 MILES
SOUTH OF ARECIBO...MOVING NORTHWEST AT 5 MPH. WIND GUSTS OF UP TO 40
MPH CAN BE EXPECTED WITH THIS STORM.

CAM/LR

COMUNICADO ESPECIAL SOBRE LAS CONDICIONES DEL TIEMPO
SERVICIO NACIONAL DE METEOROLOGIA SAN JUAN PR
231 PM AST MARTES 6 DE AGOSTO DE 2013

PRC013-027-065-081-141-061915-
HATILLO PR-LARES PR-UTUADO PR-ARECIBO PR-CAMUY PR-
231 PM AST MARTES 6 DE AGOSTO DE 2013

SE ADVIERTE SOBRE CONDICIONES SIGNIFICATIVAS DEBIDO A FUERTE TRONADA
SOBRE ARECIBO Y HATILLO...

A LAS 226 PM AST...UN METEOROLOGO DEL SERVICIO NACIONAL DE
METEOROLOGIA DETECTO UNA FUERTE TRONADA 3 MILLAS AL SUR DE RAFAEL
CAPO...O ALREDEDOR DE 7 MILLAS AL SUR DE ARECIBO...MOVIENDOSE AL
NOROESTE A 5 MPH. RAFAGAS DE VIENTOS DE HASTA 40 MPH PUEDEN SER
ANTICIPADOS CON ESTA TRONADA.

CAM/LR/JAE