849  
WTNT31 KNHC 080711  
TCPAT1  
BULLETIN  
HURRICANE IDA SPECIAL ADVISORY NUMBER 16  
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL112009  
115 AM CST SUN NOV 08 2009  
   
..HURRICANE WARNING ISSUED FOR PART OF THE YUCATAN PENINSULA  
 
AT 115 AM CST...0715 UTC...THE GOVERNMENT OF MEXICO HAS ISSUED A  
HURRICANE WARNING FROM PLAYA DEL CARMEN TO CABO CATOCHE. A  
HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED  
SOMEWHERE WITHIN THE WARNING AREA WITHIN 24 HOURS.  
 
A HURRICANE WATCH REMAINS IN EFFECT FOR THE YUCATAN PENINSULA OF  
MEXICO FROM TULUM TO PLAYA DEL CARMEN. A HURRICANE WATCH MEANS THAT  
HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY  
WITHIN 36 HOURS.  
 
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR GRAND CAYMAN ISLAND.  
 
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE YUCATAN PENINSULA  
OF MEXICO FROM PUNTA ALLEN NORTHWARD TO SAN FELIPE. A TROPICAL  
STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED  
WITHIN THE WARNING AREA...GENERALLY WITHIN 24 HOURS.  
 
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR THE CUBAN PROVINCE OF  
PINAR DEL RIO.  
 
A TROPICAL STORM WATCH REMAINS IN EFFECT FOR THE ISLE OF YOUTH.  
 
FOR STORM INFORMATION SPECIFIC TO YOUR AREA IN THE UNITED  
STATES...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL  
WEATHER SERVICE FORECAST OFFICE. FOR STORM INFORMATION SPECIFIC TO  
YOUR AREA OUTSIDE OF THE UNITED STATES...PLEASE MONITOR PRODUCTS  
ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.  
 
AT 115 AM CST...0715 UTC...THE CENTER OF HURRICANE IDA WAS LOCATED  
NEAR LATITUDE 20.2 NORTH...LONGITUDE 85.4 WEST OR ABOUT 100 MILES...  
160 KM...EAST-SOUTHEAST OF COZUMEL MEXICO AND ABOUT 110 MILES...175  
KM...SOUTH-SOUTHWEST OF THE WESTERN TIP OF CUBA.  
 
IDA IS MOVING TOWARD THE NORTHWEST NEAR 10 MPH...17 KM/HR. A MOTION  
TOWARD THE NORTHWEST OR NORTH-NORTHWEST IS EXPECTED OVER THE NEXT  
COUPLE OF DAYS WITH AN INCREASE IN FORWARD SPEED. ON THE FORECAST  
TRACK...IDA IS EXPECTED TO MOVE THROUGH THE YUCATAN CHANNEL AND  
INTO THE SOUTHEASTERN GULF OF MEXICO TODAY...PASSING CLOSE TO THE  
NORTHEASTERN TIP OF THE YUCATAN PENINSULA.  
 
MAXIMUM SUSTAINED WINDS ARE NEAR 90 MPH...150 KM/HR...WITH HIGHER  
GUSTS. IDA IS A CATEGORY ONE HURRICANE ON THE SAFFIR-SIMPSON SCALE.  
SOME ADDITIONAL STRENGTHENING IS FORECAST DURING THE NEXT 24  
HOURS...AND IDA COULD BECOME A CATEGORY TWO HURRICANE LATER TODAY  
OR TONIGHT.  
 
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 15 MILES...30 KM...FROM  
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140  
MILES...220 KM.  
 
THE MINIMUM CENTRAL PRESSURE RECENTLY MEASURED BY AN AIR FORCE  
RESERVE HURRICANE HUNTER AIRCRAFT WAS 983 MB...29.03 INCHES.  
 
IDA IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF 3 TO 5 INCHES  
OVER PORTIONS OF THE YUCATAN PENINSULA AND WESTERN CUBA...WITH  
POSSIBLE ISOLATED MAXIMUM AMOUNTS OF 10 INCHES. RAINFALL AMOUNTS  
OF 1 TO 2 INCHES ARE ALSO POSSIBLE ACROSS THE CAYMAN ISLANDS.  
   
..SUMMARY OF 115 AM CST INFORMATION  
 
LOCATION...20.2N 85.4W  
MAXIMUM SUSTAINED WINDS...90 MPH  
PRESENT MOVEMENT...NORTHWEST OR 325 DEGREES AT 10 MPH  
MINIMUM CENTRAL PRESSURE...983 MB  
 
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT  
300 AM CST.  
 
 
FORECASTER BRENNAN/KIMBERLAIN  
 
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