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Tropical Depression FOUR


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BULLETIN
TROPICAL DEPRESSION FOUR ADVISORY NUMBER   1...CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL042014
500 PM AST SAT AUG 23 2014

CORRECTED TYPO IN HEADLINE

...TROPICAL DEPRESSION FORMS OVER THE TURKS AND CAICOS...
...TROPICAL STORM WARNING ISSUED FOR THE TURKS AND CAICOS
AND PORTIONS OF THE BAHAMAS...


SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...21.8N 72.3W
ABOUT 75 MI...120 KM NE OF GREAT INAGUA ISLAND
ABOUT 255 MI...410 KM ESE OF THE CENTRAL BAHAMAS
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H
PRESENT MOVEMENT...NW OR 310 DEGREES AT 12 MPH...19 KM/H
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...

THE GOVERNMENT OF THE BAHAMAS HAS ISSUED A TROPICAL STORM WARNING
FOR THE SOUTHEASTERN BAHAMAS...INCLUDING THE ACKLINS...CROOKED
ISLAND...LONG CAY...THE INAGUAS...MAYAGUANA...AND THE RAGGED
ISLANDS...AS WELL AS FOR THE TURKS AND CAICOS ISLANDS...AND FOR THE
CENTRAL BAHAMAS...INCLUDING CAT ISLAND...THE EXUMAS...LONG
ISLAND...RUM CAY...AND SAN SALVADOR.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* SOUTHEASTERN BAHAMAS...INCLUDING THE ACKLINS...CROOKED
ISLAND...LONG CAY...THE INAGUAS...MAYAGUANA...AND THE RAGGED
ISLANDS...AS WELL AS FOR THE TURKS AND CAICOS ISLANDS
* CENTRAL BAHAMAS...INCLUDING CAT ISLAND...THE EXUMAS...LONG
ISLAND...RUM CAY...AND SAN SALVADOR

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN
THE NEXT 24 HOURS.

INTERESTS IN THE NORTHWESTERN BAHAMAS SHOULD MONITOR THE PROGRESS
OF THIS SYSTEM.

FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR
PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 PM AST...2100 UTC...THE CENTER OF TROPICAL DEPRESSION FOUR
WAS LOCATED NEAR LATITUDE 21.8 NORTH...LONGITUDE 72.3 WEST. THE
DEPRESSION IS MOVING TOWARD THE NORTHWEST NEAR 12 MPH...19 KM/H. A
NORTHWESTWARD MOTION IS EXPECTED TO CONTINUE TONIGHT AND SUNDAY...
FOLLOWED BY A TURN TOWARD THE NORTH-NORTHWEST AND A DECREASE IN
FORWARD SPEED SUNDAY NIGHT AND MONDAY. ON THE FORECAST TRACK...THE
CENTER OF THE DEPRESSION WILL CONTINUE MOVING NEAR OR OVER THE
TURKS AND CAICOS AND SOUTHEASTERN BAHAMAS TONIGHT AND PASS NEAR
OR OVER PORTIONS OF THE CENTRAL BAHAMAS ON SUNDAY AND MONDAY.

MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/H...WITH HIGHER
GUSTS. SOME STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS...
AND THE DEPRESSION IS FORECAST TO BECOME A TROPICAL STORM BY SUNDAY.

THE ESTIMATED MINIMUM CENTRAL PRESSURE BASED ON SURFACE DATA FROM
PROVIDENCIALES IN THE TURKS AND CAICOS ISLANDS IS 1005 MB...29.68
INCHES.


HAZARDS AFFECTING LAND
----------------------
RAINFALL...THE DEPRESSION IS EXPECTED TO PRODUCE RAINFALL TOTALS OF
4 TO 8 INCHES OVER THE SOUTHEASTERN BAHAMAS...THE TURKS AND
CAICOS ISLANDS...AND THE CENTRAL BAHAMAS THROUGH TUESDAY...WITH
ISOLATED AMOUNTS AROUND 12 INCHES POSSIBLE. STORM TOTAL RAINFALL
AMOUNTS OF UP TO 12 INCHES ARE POSSIBLE IN PORTIONS OF HISPANIOLA...
WHERE THESE RAINS COULD PRODUCE LIFE-THREATENING FLASH FLOODS AND
MUDSLIDES...ESPECIALLY IN AREAS OF MOUNTAINOUS TERRAIN.

WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO SPREAD NORTHWARD
ACROSS THE WARNING AREA THROUGH SUNDAY NIGHT.


NEXT ADVISORY
-------------
NEXT INTERMEDIATE ADVISORY...800 PM AST.
NEXT COMPLETE ADVISORY...1100 PM AST.

$$
FORECASTER BRENNAN

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