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NOAA NOAA United States Department of Commerce

Tropical Depression IRWIN


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BULLETIN
TROPICAL DEPRESSION IRWIN ADVISORY NUMBER  43
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP112011
200 PM PDT SUN OCT 16 2011
 
...IRWIN WEAKENS...
 
 
SUMMARY OF 200 PM PDT...2100 UTC...INFORMATION
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LOCATION...13.6N 108.1W
ABOUT 450 MI...725 KM SW OF MANZANILLO MEXICO
MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H
PRESENT MOVEMENT...SW OR 225 DEGREES AT 5 MPH...7 KM/H
MINIMUM CENTRAL PRESSURE...1006 MB...29.71 INCHES
 
 
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
 
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 200 PM PDT...2100 UTC...THE CENTER OF TROPICAL DEPRESSION IRWIN
WAS LOCATED NEAR LATITUDE 13.6 NORTH...LONGITUDE 108.1 WEST. THE
DEPRESSION IS MOVING TOWARD THE SOUTHWEST NEAR 5 MPH...7 KM/H. A
TURN TOWARD THE WEST OR WEST-NORTHWEST WITH A DECREASE IN FORWARD
SPEED IS EXPECTED DURING THE NEXT DAY OR SO.
 
MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 30 MPH...45
KM/H...WITH HIGHER GUSTS.  LITTLE CHANGE IN STRENGTH IS FORECAST
DURING THE NEXT 48 HOURS. IRWIN COULD DEGENERATE INTO A REMNANT LOW
AT ANY TIME IF IT CEASES TO PRODUCE ORGANIZED SHOWERS AND
THUNDERSTORMS.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1006 MB...29.71 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
NONE.
 
 
NEXT ADVISORY
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NEXT COMPLETE ADVISORY...800 PM PDT.
 
$$
FORECASTER CANGIALOSI
 
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