Flash Flood Warning 37, NWS JSJ

000 
WGCA52 TJSJ 032026
FFWSJU
PRC001-003-005-009-011-015-023-025-035-043-055-057-059-067-071-075-
079-093-095-097-099-109-111-113-117-121-123-125-129-133-149-151-153-
032230-
/O.EXT.TJSJ.FF.W.0037.000000T0000Z-080903T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SAN JUAN PR
426 PM AST WED SEP 3 2008

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS EXTENDED THE

* FLASH FLOOD WARNING FOR...
  THE FOLLOWING MUNICIPALITIES

  IN PUERTO RICO
     ISABELA
     HORMIGUEROS
     CAGUAS
     COAMO
     CAYEY
     AIBONITO
     ADJUNTAS
     MARICAO
     MOCA
     SABANA GRANDE
     SAN GERMAN
     SAN LORENZO
     YAUCO
     VILLALBA
     AGUADILLA
     AGUADA
     GUAYANILLA
     ARROYO
     PATILLAS
     MAUNABO
     GUAYAMA
     GUANICA
     JUANA DIAZ
     PONCE
     CABO ROJO
     MAYAGUEZ
     RINCON
     SALINAS
     SANTA ISABEL
     PENUELAS
     YABUCOA
     LAJAS
     ANASCO

* UNTIL 6:30 PM AST.

* AT 4:12 PM AST...NWS DOPPLER RADAR INDICATED HEAVY RAIN MOVING     
  ACROSS WEST...SOUTHWEST...AND SOUTH SECTIONS OF PUERTO RICO SINCE  
  1 PM HAD LEFT LARGE AREAS OF ONE TO TWO INCHES RAIN                
  ACCUMULATIONS. FLASH FLOODING IS STILL OCCURRING ACROSS LARGE      
  PORTIONS OF THIS WARNING AREA...AND THE FLASH FLOOD WARNING HAS    
  BEEN EXTENDED UNTIL 6:30 PM. ADDITIONAL RAINFALL WILL OCCUR        
  THROUGH 6:30 PM.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL MAINTAIN FLOODING OF SMALL 
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...ROADS 
AND LANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW LYING 
AREAS ARE SUBJECT TO FLOODING. LANDSLIDE SHOULD ALSO BE EXPECTED IN 
AREAS OF STEEP TERRAIN.

LAT...LON 1806 6726 1823 6720 1829 6729 1837 6730
      1858 6704 1822 6706 1813 6688 1815 6595
      1799 6580 1793 6589 1792 6725

$$

SS

000 
WGCA52 TJSJ 032209
FFWSJU
PRC001-003-005-009-011-015-023-025-035-043-055-057-059-067-071-075-
079-093-095-097-099-109-111-113-117-121-123-125-129-133-149-151-153-
040130-
/O.EXT.TJSJ.FF.W.0037.000000T0000Z-080904T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SAN JUAN PR
609 PM AST WED SEP 3 2008

THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS EXTENDED THE

* FLASH FLOOD WARNING FOR...
  THE FOLLOWING MUNICIPALITIES

  IN PUERTO RICO
     ISABELA
     HORMIGUEROS
     CAGUAS
     COAMO
     CAYEY
     AIBONITO
     ADJUNTAS
     MARICAO
     MOCA
     SABANA GRANDE
     SAN GERMAN
     SAN LORENZO
     YAUCO
     VILLALBA
     AGUADILLA
     AGUADA
     GUAYANILLA
     ARROYO
     PATILLAS
     MAUNABO
     GUAYAMA
     GUANICA
     JUANA DIAZ
     PONCE
     CABO ROJO
     MAYAGUEZ
     RINCON
     SALINAS
     SANTA ISABEL
     PENUELAS
     YABUCOA
     LAJAS
     ANASCO

* UNTIL 930 PM AST

* AT 6:02 PM AST...NWS DOPPLER RADAR INDICATED HEAVY RAIN MOVING     
  ACROSS WEST...SOUTHWEST...AND SOUTH SECTIONS OF PUERTO RICO SINCE  
  THIS AFTERNOON. THIS ACTIVITY HAD LEFT LARGE AREAS OF ONE TO TWO   
  INCHES OF RAINFALL ACCUMULATIONS IN SOME SPOTS ACROSS THE WARNING  
  AREA. FLASH FLOODING IS STILL OCCURRING ACROSS LARGE PORTIONS OF   
  THIS WARNING AREA...AND FOR THAT REASON THE FLASH FLOOD WARNING    
  HAS BEEN EXTENDED UNTIL 9:30 PM. 

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...ROADS
AND LANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW LYING
AREAS ARE SUBJECT TO FLOODING.

LAT...LON 1806 6726 1823 6720 1829 6729 1837 6730
      1858 6704 1822 6706 1813 6688 1815 6595
      1799 6580 1793 6589 1792 6725

$$

FIGUEROA

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN JUAN PR
1258 PM AST WED SEP 3 2008

.UPDATE...AREAS OF HEAVY RAINFALL...GUSTY WINDS AND LOCALIZED
FLOODING...ASSOCIATED WITH THE OUTER BANDS OF TROPICAL STORM HANNA...HAVE
BEEN AFFECTING LARGE SECTIONS OF PUERTO RICO AND THE
US VI THIS MORNING. IN ADDITION...REPORTS OF WATERSPOUTS HAVE BEEN
RECEIVED OVER THE LOCAL COASTAL WATERS. DUE TO THE EXPECTED SLOW
MOVEMENT OF TROPICAL STORM HANNA OVER THE NEXT 24 HOURS...WENT
AHEAD AND UPDATED THE FORECAST TO INCREASE THE POPS...WINDS AND
WEATHER ACROSS THE LOCAL ISLANDS THROUGH THURSDAY AFTERNOON. IN
ADDITION...EXTENDED THE FLASH FLOOD WATCH UNTIL 10 PM AST FOR ALL
OF PUERTO RICO AND THE US VI...ISSUED A WIND ADVISORY FOR AREAS
ABOVE 500 FEET ACROSS PUERTO RICO AND THE US VI THROUGH 10 PM AST...AND
CONTINUED THE MARINE WEATHER STATEMENT FOR ALL THE LOCAL WATERS
THROUGH 10 PM AST. IN ADDITION...SEVERAL RIVERS AND SMALL STREAMS REMAIN
FLOODED AT THIS TIME...AND RESIDENTS AND MEDIA ARE ENCOURAGED TO
MONITOR ALL THE LOCAL PRODUCTS ISSUED BY THE NATIONAL WEATHER
SERVICE IN SAN JUAN AS RAPIDLY CHANGING WEATHER CONDITIONS ARE
EXPECTED TO CONTINUE THROUGH THE AFTERNOON HOURS.

&&

.AVIATION...MVFR CONDITIONS ARE EXPECTED TO PREVAIL ACROSS ALL THE
LOCAL TAF SITES THROUGH 00Z. BRIEF PERIODS OF IFR CONDITIONS IN A
PASSING TSRA CAN ALSO BE EXPECTED...WITH IMPROVING CONDITIONS
EXPECTED OVERNIGHT.

&&

.PREV DISCUSSION... /ISSUED 701 AM AST WED SEP 3 2008/

SYNOPSIS...AT 5 AM AST...TROPICAL STORM HANNA HAS BEEN NEARLY
STATIONARY DURING THE PAST FEW HOURS AND CURRENTLY LOCATED NEAR
LATITUDE 20.2 NORTH AND LONGITUDE 72.2 WEST. TROPICAL STORM IKE
WAS LOCATED NEAR LATITUDE 20.6 NORTH AND LONGITUDE 49.6
WEST...TRACKING WEST NORTHWEST NEAR 15 KNOTS. A GENERALLY
SOUTHERLY FLOW WILL BE OBSERVED ACROSS THE LOCAL REGION BETWEEN
THESE TWO SYSTEMS THROUGH EARLY FRIDAY.

DISCUSSION...AN OUTER BAND OF TROPICAL STORM HANNA MOVE FROM THE
PASSAGE EAST OVER THE WESTERN HALF OF PUERTO RICO...GENERATING
NUMEROUS SHOWERS AND THUNDERSTORMS ACROSS THE AREA. SHOWERS THAT
HAVE OCCURRED FOR THE PAST FEW DAYS HAVE SATURATED THE SOILS
ACROSS THE ISLAND INCREASING THE POTENTIAL FOR FLASH FLOODING.
THEREFORE A FLASH FLOOD WATCH WAS ISSUED FOR THE ISLAND OF ENTIRE
ISLAND OF PUERTO RICO THROUGH 400 PM. IN THE PAST 3 HOURS RAINFALL
ACCUMULATIONS WERE BETWEEN 1 TO 3 INCHES MAINLY ACROSS THE WESTERN
HALF THE ISLAND. IN THE PAST HOUR...ANOTHER AREA OF HEAVY SHOWERS
DEVELOPED OVER THE EASTERN PORTIONS OF THE ISLAND.

MODELS CONTINUE TO SUGGEST THE WESTERLY MOVEMENT OF HANNA LATER
TODAY AND TONIGHT BUT THE MOISTURE ASSOCIATED TO THIS SYSTEM WILL
SLOWLY MOVE OUT AREA. AT THE MOMENT THE TROPICAL STORM IKE IS
MOVING WEST NORTHWEST BUT MODELS ARE SUGGESTING A SLIGHT TURN TO
THE SOUTH IN THE NEXT 24 TO 36 HOURS...POSITIONING THE SYSTEM AT
ABOUT 300 MILES TO THE NORTH OF PUERTO RICO ON SATURDAY.

AVIATION...THE OUTER RAIN BANDS FROM TROPICAL STORM HANNA WILL
CONTINUE TO AFFECT THE LOCAL FLYING AREA DURING THE DAY. THE
HEAVIEST CONVECTION...WITH CLOUD TOPS OVER 50K FEET ARE OVER
SOUTHWESTERN PUERTO RICO AND THE COASTAL WATERS OF THE SOUTHERN MONA
PASSAGE. ALL TAF SITES CAN EXPECT MOMENTARY IFR CONDITIONS NEXT 18
HOURS...WITH FREQUENT LIGHTNING EXPECTED OVER THE SOUTHERN HALF OF
THE ISLAND AND WATERS WEST AND SOUTH OF PUERTO RICO.

MARINE...OUTER BANDS OF TROPICAL STORM HANNA CONTINUE TO AFFECT
ALL LOCAL WATERS...MAINLY THE MONA PASSAGE. STRONG WINDS
ASSOCIATED TO HANNA IS GENERATING CHOPPY SEAS ACROSS THE WEST
CARIBBEAN AND WEST ATLANTIC WATERS. MODELS CONTINUE TO SUGGEST THE
DEVELOPMENT OF HANNA...THEREFORE INTRODUCE A SIGNIFICANT INCREASE
ON SEA HEIGHTS OVER THE WESTERN WATERS. THIS FORECAST IS BASED OF THE
FETCH THAT HANNA SHOULD DEVELOP OVER WATERS NORTH OF THE
HISPANIOLA. ALSO NE SWELLS ASSOCIATED IKE COULD REACHING THE LOCAL
WATERS BETWEEN LATE THURSDAY AND FRIDAY.

&&

.PRELIMINARY POINT TEMPS/POPS...
SJU  90  80  92  80 /  80  50  20  20
STT  88  79  88  79 /  60  40  40  20

&&

.SJU WATCHES/WARNINGS/ADVISORIES...
PR...FLOOD WATCH UNTIL 10 PM AST THIS EVENING FOR CENTRAL INTERIOR-
     CULEBRA-EASTERN INTERIOR-MAYAGUEZ AND VICINITY-NORTH
     CENTRAL-NORTHEAST-NORTHWEST-PONCE AND VICINITY-SAN JUAN AND
     VICINITY-SOUTHEAST-SOUTHWEST-VIEQUES-WESTERN INTERIOR.

     WIND ADVISORY UNTIL 10 PM AST THIS EVENING FOR CENTRAL INTERIOR-
     EASTERN INTERIOR-MAYAGUEZ AND VICINITY-NORTH CENTRAL-
     NORTHEAST-NORTHWEST-PONCE AND VICINITY-SAN JUAN AND
     VICINITY-SOUTHEAST-SOUTHWEST-WESTERN INTERIOR.

VI...FLOOD WATCH UNTIL 10 PM AST THIS EVENING FOR ST CROIX-ST.
     THOMAS/ST. JOHN/ADJACENT ISLANDS.

     WIND ADVISORY UNTIL 10 PM AST THIS EVENING FOR ST CROIX-ST.
     THOMAS/ST. JOHN/ADJACENT ISLANDS.

&&

04/70/

HAZARDOUS WEATHER OUTLOOK FOR PUERTO RICO AND THE U.S. VIRGIN
ISLANDS
NATIONAL WEATHER SERVICE SAN JUAN PR
711 AM AST WED SEP 3 2008

AMZ710>750-PRZ001>013-041115-
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-
711 AM AST WED SEP 3 2008

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

.DAY ONE...TODAY AND TONIGHT

OUTER RAIN BANDS FROM TROPICAL STORM HANNA...LOCATED OVER THE
NORTH COAST OF HAITI...WILL BE AFFECTING THE AREA THROUGHOUT THE
DAY. SOILS ARE SATURATED THROUGHOUT MOST OF THE
ISLAND...ANY ADDITIONAL HEAVY RAINS MAY PRODUCE AREAS OF FLASH
FLOODING AND MUDSLIDES. A FLASH FLOOD WATCH IS IN EFFECT UNTIL 4
PM AST FOR THE ENTIRE ISLAND OF PUERTO RICO. MUDSLIDES WILL BE
POSSIBLE IN AREAS OF STEEP AND SATURATED TERRAIN.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

AMZ720-730-VIZ001-002-041115-
ST. THOMAS ST. JOHN ADJACENT ISLANDS-ST CROIX-
NEARSHORE ATLANTIC AND ADJACENT CARIBBEAN COASTAL WATERS-
711 AM AST WED SEP 3 2008

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

.DAY ONE...TODAY AND TONIGHT

THE OUTER BANDS OF TROPICAL STORM HANNA WILL CONTINUE TO BRING
PERIODS OF MODERATE RAINFALL...CAPABLE OF PRODUCING MINOR FLOODING OF
SMALL STREAMS AND CREEKS ALONG WITH PONDING OF WATER ON ROADWAYS
THROUGHOUT THE DAY.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1207 PM AST WED SEP 03 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1120 AM     FUNNEL CLOUD     CAGUAS                  18.23N 66.04W
09/03/2008                   CAGUAS             PR   PUBLIC

            THREE FUNNEL CLOUDS WERE REPORTED BY A RESIDENT OF VILLA
            DEL REY NEIGHBORHOOD IN CAGUAS CITY ABOUT 30 TO 40
            MINUTES AGO. FUNNELS WERE REPORTED TO TOUCHED DOWN.

&&

RMOJICA

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1234 PM AST WED SEP 03 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1050 AM     TSTM WND GST     CAYEY                   18.12N 66.16W
09/03/2008  E40 MPH          CAYEY              PR   PUBLIC

            STRONG GUSTY WINDS WERE REPORTED IN THE VICINITY OF
            GUAVATE, NEAR THE BORDER OF BARRIO BORINQUEN WITH CAGUAS
            AND CAYEY. SEVERAL DOWNED POWER LINES WERE REPORTED ALONG
            ROAD 763.

&&

RMOJICA

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1259 PM AST WED SEP 03 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1245 PM     FLOOD            VEGA ALTA               18.42N 66.32W
09/03/2008                   VEGA ALTA          PR   EMERGENCY MNGR

            RIVER CIBUCO WAS REPORTED FLOODING ROAD 620.

&&

RMOJICA

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
151 PM AST WED SEP 3 2008

PRZ001>013-031900-
ALL OF PUERTO RICO INCLUDING CULEBRA AND VIEQUES-
151 PM AST WED SEP 3 2008

...STRONG THUNDERSTORMS WITH GUSTY WINDS AND POSSIBLE TORNADOES TO
   AFFECT PUERTO RICO THROUGHOUT THE AFTERNOON...

SPIRAL RAINBANDS ASSOCIATED WITH TROPICAL STORM HANNA WILL CONTINUE
TO AFFECT THE LOCAL ISLANDS THROUGHOUT THE AFTERNOON AND EARLY
EVENING HOURS. STRONG WINDS IN THE LOW AND MID LEVEL OF THE
ATMOSPHERE ARE INDUCING INTENSE SQUALLS AND THUNDERSTORMS WITHIN
THESE BANDS...THAT ARE RACING NORTHWARD NEAR 30 MPH. STRONG GUSTY
WINDS OF 35 TO 50 MPH...AND A FEW POSSIBLE WATERSPOUTS AND TORNADOES
SHOULD BE EXPECTED ACROSS THE AREA THIS AFTERNOON ASSOCIATED WITH
THIS WEATHER. THE STRONGEST WINDS AND HIGHEST POTENTIAL FOR
WATERSPOUTS AND TORNADOES WILL BE ALL THE SOUTHERN COASTS OF THE
ISLANDS AS THESE RAINBANDS MOVE ASHORE FROM THE CARIBBEAN WATERS.

SS

COMUNICADO ESPECIAL SOBRE LAS CONDICIONES DEL TIEMPO
SERVICIO NACIONAL DE METEOROLOGIA SAN JUAN PR
151 PM AST MIERCOLES 3 DE SEPTIEMBRE DE 2008

PRZ001>013-031900-
TODO PUERTO RICO INCLUYENDO A CULEBRA Y VIEQUES-
151 PM AST MIERCOLES 3 DE SEPTIEMBRE DE 2008

...TRONADAS FUERTES CON RAFAGAS DE VIENTO Y POSIBLES TORNADOS
AFECTARAN A PUERTO RICO DURANTE LA TARDE...

BANDAS ESPIRALES DE LLUVIA ASOCIADAS CON LA TORMENTA TROPICAL HANNA
CONTINUARAN AFECTANDO LAS ISLAS LOCALES DURANTE LA TARDE Y TEMPRANO
EN LAS HORAS DEL ANOCHECER. LOS VIENTOS FUERTES EN LOS NIVELES DE
BAJOS A INTERMEDIOS DE LA ATMOSFERA ESTAN INDUCIENDO TURBONADAS
INTENSAS Y TRONADAS DENTRO DE ESTAS BANDAS...QUE SE ESTAN MOVIENDO
RAPIDAMENTE HACIA EL NORTE A CERCA DE 30 MPH. VIENTOS FUERTES EN
RAFAGAS DE 35 A 50 MPH...Y ALGUNAS POSIBLES TROMBAS MARINAS Y
TRONADOS SE DEBEN ESPERAR A TRAVES DEL AREA ESTA TARDE ASOCIADOS CON
ESTE MAL TIEMPO. LOS VIENTOS MAS FUERTES Y EL POTENCIAL MAYOR PARA
TROMBAS MARINAS Y TORNADOS ESTARA EN TODA LA COSTA SUR DE LAS ISLAS
A MEDIDA QUE ESTAS BANDAS DE LLUVIA SE MUEVEN SOBRE LA COSTA DESDE
LAS AGUAS DEL CARIBE.