Tropical Storm IRWIN

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BULLETIN
TROPICAL STORM IRWIN ADVISORY NUMBER  26
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP112011
800 AM PDT WED OCT 12 2011
 
...IRWIN MOVING FASTER TOWARDS THE EAST-NORTHEAST...
 
 
SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION
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LOCATION...16.0N 110.7W
ABOUT 480 MI...770 KM S OF THE SOUTHERN TIP OF BAJA CALIFORNIA
ABOUT 470 MI...755 KM WSW OF MANZANILLO MEXICO
MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H
PRESENT MOVEMENT...ENE OR 65 DEGREES AT 15 MPH...24 KM/H
MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES
 
 
WATCHES AND WARNINGS
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THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
 
DISCUSSION AND 48-HOUR OUTLOOK
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AT 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL STORM IRWIN WAS
LOCATED NEAR LATITUDE 16.0 NORTH...LONGITUDE 110.7 WEST. IRWIN IS
MOVING TOWARD THE EAST-NORTHEAST NEAR 15 MPH...24 KM/H.  A GRADUAL
TURN TOWARD THE EAST AND A DECREASE IN FORWARD SPEED ARE EXPECTED
DURING THE NEXT 48 HOURS.
 
MAXIMUM SUSTAINED WINDS REMAIN NEAR 40 MPH...65 KM/H...WITH HIGHER
GUSTS.  SLOW WEAKENING IS FORECAST DURING THE NEXT COUPLE OF
DAYS...AND IRWIN COULD WEAKEN TO A TROPICAL DEPRESSION TONIGHT OR
ON THURSDAY.
 
TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 85 MILES...140 KM
FROM THE CENTER.
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1004 MB...29.65 INCHES.
 
 
HAZARDS AFFECTING LAND
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NONE
 
 
NEXT ADVISORY
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NEXT COMPLETE ADVISORY...200 PM PDT.
 
$$
FORECASTER BEVEN
 
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