Flash Flood Warning 1, NWS Tampa Bay, FL

000 
WGUS72 KTBW 062125
FFSTBW

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
522 PM EDT SUN APR 6 2008

FLC105-062300-
/O.CON.KTBW.FF.W.0001.000000T0000Z-080406T2300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
POLK-
525 PM EDT SUN APR 6 2008

...A FLASH FLOOD WARNING REMAINS IN EFFECT FOR CENTRAL POLK COUNTY
UNTIL 700 PM EDT...

LOCATIONS AFFECTED INCLUDE...
  WINTER HAVEN.
  HAINES CITY.
  BARTOW.
  AUBURNDALE.


AT 520 PM EDT...EMERGENCY MANAGEMENT OFFICIALS REPORTED FLOODING IN 
AUBURNDALE. PARTS OF RECKER HIGHWAY NEAR K-VILLE AVENUE HAS WASHED 
OUT AND THE ROAD IS CLOSED. 

AT 525 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
RAINFALL RATES HAVE BEGUN TO DECREASE THE THE RAIN WILL CONTINUE 
INTO THE EVENING. 

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.  
RESIDENTS LIVING ALONG STREAMS AND CREEKS...SHOULD TAKE PRECAUTIONS 
NOW TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS SWIFTLY 
FLOWING WATERS...OR WATERS OF UNKNOWN DEPTH.

MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. AUTOMOBILES CAN HYDROPLANE 
INTO DITCHES AND BECOME SUBMERGED. 

DONT BECOME A STATISTIC. TURN AROUND...DONT DROWN


&&

LAT...LON 2798 8202 2826 8158 2800 8147 2774 8202
TIME...MOT...LOC 2122Z 180DEG 0KT 2799 8174

$$

NOAH

000 
WGUS72 KTBW 062302
FFSTBW

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
701 PM EDT SUN APR 6 2008

FLC105-062307-
/O.EXP.KTBW.FF.W.0001.000000T0000Z-080406T2300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
POLK-
701 PM EDT SUN APR 6 2008

...THE FLASH FLOOD WARNING HAS EXPIRED IN CENTRAL POLK COUNTY...

AT 7 PM THE RAIN WAS LETTING UP IN POLK COUNTY. A LARGE AREA OF 4 
INCHES OF RAIN FELL BETWEEN BARTOW TO HAINES CITY TO SOUTH LAKELAND. 
THE PEACE RIVER AT BARTOW HAS GONE UP ONE FOOT THIS AFTERNOON IN 
RESPONSE TO THE RAIN BUT WAS THREE FEET BELOW THE FLOOD STAGE OF 8 
FEET. WE WILL CONTINUE TO MONITOR HOW AREA RIVERS RESPOND TO TODAYS 
RAINFALL. 

PERIODS OF SHOWERS ARE EXPECTED OVERNIGHT BUT ADDITIONAL RAINFALL 
WILL BE AROUND ONE QUARTER OF AN INCH. 

&&

LAT...LON 2798 8202 2826 8158 2800 8147 2774 8202
TIME...MOT...LOC 2257Z 180DEG 0KT 2799 8174

$$

72

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
155 PM EDT SUN APR 6 2008

.SHORT TERM (TONIGHT - TUESDAY)...LARGE AREA OF SHOWERS WITH
EMBEDDED TSTMS...ALONG THE COLD FRONT WHICH EXTENDS FROM THE
CAROLINA COAST SW THROUGH THE NE GULF...WILL CONTINUE TO MOVE
ACROSS THE CWA THE REST OF TODAY AND TONIGHT. AS SUCH...HAVE
INCREASED POPS TO 70 FOR ENTIRE CWA FOR THE FIRST PERIOD. RIGHT
NOW MOST OF THE ACTIVITY IS LIGHT TO MODERATE SHOWER/TSTM
ACTIVITY. HOWEVER WITH PLENTY OF HEATING OVER LAND FROM TAMPA BAY
SOUTH...CANT RULE OUT THE DEVELOPMENT OF A FEW STRONGER
THUNDERSTORMS LATER THIS AFTERNOON AND EVENING WITH THE MAIN
THREAT BEING STRONG WIND GUSTS.

BY SUNRISE MONDAY...FRONT WILL BE IN VICINITY OF FORT MYERS WITH
SHOWERS AND ISOLD TSTMS ONGOING. FROM TAMPA NORTH...DRIER AIR WILL
BE MOVING IN FROM THE NORTH AS HIGH PRESSURE BUILDS DOWN ALONG THE
SE US COAST. HAVE MODIFIED POPS FOR DAYTIME MONDAY TO SHOW HIGHEST
CHANCE SOUTH NEAR FORT MYERS THEN DECREASING NORTHWARD TO 20 POPS
ACROSS TAMPA BAY. FRONT AND SHOWER ACTIVITY WILL CLEAR OUT OF OUR
CWA BY MONDAY EVENING WITH DECREASING CLOUDS ACROSS MOST OF OUR CWA.

TUESDAY...EXPECTING NORTHEAST LOW LEVEL FLOW WITH HIGH PRESSURE
CENTERED TO OUR NORTH. THIS SHOULD KEEP THE WC SEA BREEZE FROM
MOVING INLAND TOO FAR...AND WILL MEAN THE BEST CONVERGENCE WILL BE
ACROSS THE SOUTHERN HALF OF OUR CWA. IN ADDITION TO THE
CONVERGENCE...MOISTURE/PW VALUES WILL BE HIGHER SOUTH...SO WILL
KEEP 20 POPS LIMITED TO AREAS FROM TAMPA BAY SOUTH TUESDAY
AFTERNOON.

TEMPS THROUGH THE PERIOD WILL CONTINUE TO RUN SEVERAL DEGREES ABOVE
NORMAL.

&&

.LONG TERM (TUESDAY NIGHT-SUNDAY)...PERIOD BEGINS WITH WEAK HIGH
PRESSURE OVER THE EASTERN SEA BOARD EXPANDING INTO THE STATE FROM
THE NORTH. THERE SHOULD BE ENOUGH ATMOSPHERIC MOISTURE TO ALLOW FOR
SOME ISOLATED AFTERNOON SHOWERS ON WEDNESDAY AS ONSHORE FLOW
DEVELOPS. SLIGHTLY HIGHER MOISTURE OVER THE SOUTHERN COUNTIES MAY
ALLOW FOR SCATTERED SHOWERS...SO WILL INCLUDE 30 POPS FOR CHARLOTTE
AND LEE. THE HIGH GRADUALLY MIGRATES INTO THE WESTERN ATLANTIC ON
THURSDAY AND FRIDAY AS ANOTHER MID LEVEL LOW DEVELOPS OVER THE
NORTHEAST U.S. AND SENDS A FRONTAL BOUNDARY INTO THE SOUTHEAST
STATES. 20 POPS REMAIN IN PLACE FOR THURSDAY WHILE FRIDAY SHOULD
REMAIN FAIRLY DRY...EXCEPT FOR MAYBE A STRAY SHOWER OR TWO OVER THE
NATURE COAST. THE FRONT SHOULD REACH THE AREA BY SATURDAY WITH MOST
OF ITS ASSOCIATED ENERGY REMAINING WELL TO THE NORTH OF THE STATE.
BEST CHANCES SO FAR ARE FOR THE NORTHERN HALF OF THE CWA SATURDAY
AFTERNOON...THEN DRIER AIR SETTLES ON SUNDAY IN THE WAKE OF THE
FRONT.

EXPECT IN GENERAL TEMPERATURES NEAR NORMALS AROUND COASTAL LOCATIONS
WHILE INTERIOR AREAS MAY EXPERIENCE HUMID AND WARMER CONDITIONS.

&&

.AVIATION...EXTENDED PERIODS OF MVFR EXPECTED THIS AFTERNOON AND
EVENING AS DISTURBED WEATHER AHEAD OF A FRONTAL BOUNDARY OVER THE
EASTERN GULF SLOWLY MOVES TOWARDS FLORIDA. PERIODS OF IFR ARE ALSO
POSSIBLE UNDER HEAVY RAIN AND THUNDERSTORMS. WIND GUSTS OF 35KT OR
HIGHER MAY ACCOMPANY THE STRONGEST STORMS. SHOWERS SHOULD CONTINUE
OVERNIGHT WITH OCCASIONAL THUNDERSTORMS AFFECTING THE TERMINALS
THROUGH MONDAY MORNING.

&&

.MARINE...MAIN CONCERN IN THE SHORT TERM REGARDS GFS SHOWING A
POTENT LOW PRES WAVE ALONG THE FRONT...PROGGED TO MOVE ACROSS OUR
WATERS LATER THIS EVENING AND OVERNIGHT. GFS SHOW A COMPACT AREA OF
25+KT WINDS JUST AHEAD AND RIGHT BEHIND THE WAVE. BUOY DATA OVER THE
EASTERN GULF NOT SHOWING MUCH IN THE WAY OF STRONG WINDS OR A CLOSED
SFC LOW ATTM...BUT 12Z QUICKSCAT PASS DID SHOW AN AREA HIGHER WINDS
IN VCNTY OF THE CONVECTION (ALTHOUGH TOO STRONG BASED ON 42039
OBS AND PROBABLY STRONG BECAUSE OF CLOUD/RAIN CONTAMINATION). AS
SUCH...LOW CONFIDENCE IN GFS LOW PRES WAVE AND STRONGER WINDS...SO
FOR NOW WILL HANDLE THE SITUATION TONIGHT WITH SPEEDS OF 15KT AND
GUSTY...AND MENTION HIGHER NEAR TSTMS. OTHERWISE...WINDS THROUGH
THE REST OF THE CWF PERIOD WILL BE AOB 15KT AND BELOW HEADLINE
CRITERIA.

&&

.FIRE WEATHER...NO FIRE WEATHER ISSUES EXPECTED.

&&

.PRELIMINARY POINT TEMPS/POPS...
TPA  80  68  82  66 /  50  70  20  10
FMY  83  69  85  67 /  60  70  40  10
GIF  82  67  85  63 /  60  70  30  10
SRQ  81  68  82  66 /  50  70  30  10
BKV  80  65  84  61 /  50  70  20  10
SPG  79  68  81  67 /  50  70  20  10

&&

.TBW WATCHES/WARNINGS/ADVISORIES...
FL...NONE.
GULF WATERS...NONE.

&&

SHORT TERM/MARINE/FIR..NP
LONG TERM/AVIATION...AR

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
513 AM EDT SUN APR 6 2008

FLZ039-042-043-048>052-055>057-060>062-065-062300-
LEVY-CITRUS-SUMTER-HERNANDO-PASCO-PINELLAS-HILLSBOROUGH-POLK-
MANATEE-HARDEE-HIGHLANDS-SARASOTA-DE SOTO-CHARLOTTE-LEE-
513 AM EDT SUN APR 6 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WEST CENTRAL AND SOUTHWEST
FLORIDA.

.DAY ONE...TODAY AND TONIGHT.

...THUNDERSTORM IMPACT...
ABUNDANT MOISTURE OVER THE REGION WILL INTERACT WITH AFTERNOON
SEA BREEZES AND INSTABILITY TO PRODUCE SCATTERED SHOWERS AND
THUNDERSTORMS. AS AN UPPER LEVEL DISTUBANCE TRACKS ACROSS THE AREA
LATER TODAY AND TONIGHT...THE POTENTIAL EXISTS FOR A FEW STRONG TO
SEVERE THUNDERSTORMS. THE PRIMARY HAZARDS EXPECTED WITH THESE
THUNDERSTORMS WILL BE DAMAGING WIND AND HAIL.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS SHOULD MONITOR THE WEATHER AND SELF ACTIVATE IF NEEDED
TODAY AND TONIGHT.

LAMARRE