801  
WTNT31 KNHC 070835  
TCPAT1  
BULLETIN  
TROPICAL STORM IDA ADVISORY NUMBER 12  
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL112009  
400 AM EST SAT NOV 07 2009  
   
..IDA STRENGTHENING  
TROPICAL STORM WATCHES ISSUED FOR PORTIONS OF  
THE YUCATAN PENINSULA AND WESTERN CUBA...  
 
AT 4 AM EST...0900 UTC...THE GOVERNMENT OF MEXICO HAS ISSUED A  
TROPICAL STORM WATCH FOR THE YUCATAN PENINSULA FROM PUNTA ALLEN  
NORTHWARD TO SAN FELIPE. A TROPICAL STORM WATCH MEANS THAT  
TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...  
GENERALLY WITHIN 36 HOURS.  
 
AT 4 AM EST...THE GOVERNMENT OF CUBA HAS ISSUED A TROPICAL STORM  
WATCH FOR THE PROVINCE OF PINAR DEL RIO.  
 
INTERESTS ELSEWHERE IN THE YUCATAN PENINSULA OF MEXICO...WESTERN  
CUBA AND THE CAYMAN ISLANDS SHOULD MONITOR THE PROGRESS OF IDA.  
 
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR  
PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.  
 
AT 400 AM EST...0900 UTC...THE CENTER OF TROPICAL STORM IDA WAS  
LOCATED NEAR LATITUDE 17.1 NORTH...LONGITUDE 84.1 WEST OR ABOUT 135  
MILES...215 KM...NORTHEAST OF LIMON HONDURAS AND ABOUT 300 MILES...  
480 KM...SOUTHEAST OF COZUMEL MEXICO.  
 
IDA IS MOVING TOWARD THE NORTH NEAR 8 MPH...13 KM/HR. A TURN TOWARD  
THE NORTH-NORTHWEST WITH A GRADUAL INCREASE IN FORWARD SPEED IS  
EXPECTED OVER THE NEXT COUPLE OF DAYS. ON THE FORECAST TRACK...IDA  
WILL BE APPROACHING THE YUCATAN CHANNEL ON SUNDAY.  
 
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 45 MPH...75 KM/HR...  
WITH HIGHER GUSTS. SOME ADDITIONAL STRENGTHENING IS FORECAST DURING  
THE NEXT DAY OR TWO.  
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 35 MILES...55 KM  
FROM THE CENTER.  
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1002 MB...29.59 INCHES.  
 
THE RAINFALL THREAT ASSOCIATED WITH IDA IS DIMINISHING OVER  
NORTHEASTERN HONDURAS...WHERE ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2  
INCHES ARE POSSIBLE. RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE ALSO  
POSSIBLE ACROSS THE CAYMAN ISLANDS.  
   
..SUMMARY OF 400 AM EST INFORMATION  
 
LOCATION...17.1N 84.1W  
MAXIMUM SUSTAINED WINDS...45 MPH  
PRESENT MOVEMENT...NORTH OR 350 DEGREES AT 8 MPH  
MINIMUM CENTRAL PRESSURE...1002 MB  
 
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE  
CENTER AT 700 AM EST FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 1000  
AM EST.  
 
 
FORECASTER BRENNAN  
 
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