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NOAA NOAA United States Department of Commerce

Tropical Depression IRWIN


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BULLETIN
TROPICAL DEPRESSION IRWIN ADVISORY NUMBER  42
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP112011
800 AM PDT SUN OCT 16 2011
 
...IRWIN EXPECTED TO MOVE LITTLE OVERALL DURING THE NEXT FEW DAYS...
 
 
SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION
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LOCATION...14.1N 107.8W
ABOUT 410 MI...660 KM SW OF MANZANILLO MEXICO
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H
PRESENT MOVEMENT...SW OR 230 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 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL DEPRESSION IRWIN
WAS LOCATED NEAR LATITUDE 14.1 NORTH...LONGITUDE 107.8 WEST. THE
DEPRESSION IS MOVING TOWARD THE SOUTHWEST NEAR 5 MPH...7 KM/H. A
TURN TOWARD THE WEST WITH A DECREASE IN FORWARD SPEED IS EXPECTED
DURING THE NEXT DAY OR SO.  
 
MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/H...WITH HIGHER
GUSTS.  SOME WEAKENING IS FORECAST DURING THE NEXT 48 HOURS. IRWIN
IS FORECAST TO DEGENERATE INTO A REMNANT LOW WITHIN A COUPLE OF
DAYS.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1006 MB...29.71 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
NONE.
 
 
NEXT ADVISORY
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NEXT COMPLETE ADVISORY...200 PM PDT.
 
$$
FORECASTER CANGIALOSI
 
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