Tropical Storm POLO

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BULLETIN
TROPICAL STORM POLO ADVISORY NUMBER   4
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP172014
800 PM PDT TUE SEP 16 2014

...POLO A LITTLE STRONGER...
...EXPECTED TO BECOME A HURRICANE BY LATE WEDNESDAY...


SUMMARY OF 800 PM PDT...0300 UTC...INFORMATION
----------------------------------------------
LOCATION...13.8N 101.3W
ABOUT 235 MI...375 KM SSW OF ACAPULCO MEXICO
ABOUT 270 MI...435 KM S OF ZIHUATANEJO MEXICO
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...NW OR 310 DEGREES AT 12 MPH...19 KM/H
MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES


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

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* SOUTHWEST COAST OF MEXICO FROM ZIHUATANEJO TO CABO CORRIENTES

A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 24 HOURS.

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


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 800 PM PDT...0300 UTC...THE CENTER OF TROPICAL STORM POLO WAS
LOCATED NEAR LATITUDE 13.8 NORTH...LONGITUDE 101.3 WEST. POLO IS
MOVING TOWARD THE NORTHWEST NEAR 12 MPH...19 KM/H...AND THIS
GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 48 HOURS. ON
THE FORECAST TRACK...THE CENTER OF POLO IS EXPECTED TO REMAIN
OFFSHORE OF AND MOVE PARALLEL TO THE SOUTHWESTERN COAST OF MEXICO.

MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 50 MPH...85 KM/H...
WITH HIGHER GUSTS. ADDITIONAL STRENGTHENING IS FORECAST DURING THE
NEXT 48 HOURS...AND POLO IS EXPECTED TO BECOME A HURRICANE BY LATE
WEDNESDAY.

TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 70 MILES...110 KM
FROM THE CENTER.

THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES.


HAZARDS AFFECTING LAND
----------------------
WIND...TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA
BY LATE WEDNESDAY.


NEXT ADVISORY
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NEXT INTERMEDIATE ADVISORY...1100 PM PDT.
NEXT COMPLETE ADVISORY...200 AM PDT.

$$
FORECASTER BRENNAN

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