424  
WTPA24 PHFO 082033  
TCMCP4  
 
TROPICAL STORM NORMAN FORECAST/ADVISORY NUMBER 47  
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP162018  
2100 UTC SAT SEP 08 2018  
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.  
 
TROPICAL STORM CENTER LOCATED NEAR 26.9N 154.6W AT 08/2100Z  
POSITION ACCURATE WITHIN 40 NM  
 
PRESENT MOVEMENT TOWARD THE NORTH OR 360 DEGREES AT 9 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB  
MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT.  
34 KT.......120NE 90SE 50SW 90NW.  
12 FT SEAS..180NE 150SE 120SW 210NW.  
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL  
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.  
 
REPEAT...CENTER LOCATED NEAR 26.9N 154.6W AT 08/2100Z  
AT 08/1800Z CENTER WAS LOCATED NEAR 26.6N 154.6W  
 
FORECAST VALID 09/0600Z 28.4N 154.6W...POST-TROPICAL  
MAX WIND 40 KT...GUSTS 50 KT.  
34 KT...120NE 90SE 50SW 90NW.  
 
FORECAST VALID 09/1800Z 30.2N 154.4W...POST-TROPICAL  
MAX WIND 40 KT...GUSTS 50 KT.  
34 KT...120NE 90SE 50SW 90NW.  
 
FORECAST VALID 10/0600Z 32.0N 154.1W...POST-TROPICAL  
MAX WIND 40 KT...GUSTS 50 KT.  
34 KT...100NE 80SE 30SW 70NW.  
 
FORECAST VALID 10/1800Z 33.5N 154.2W...POST-TROPICAL  
MAX WIND 35 KT...GUSTS 45 KT.  
34 KT... 70NE 70SE 20SW 30NW.  
 
FORECAST VALID 11/1800Z 35.0N 155.5W...POST-TROP/REMNT LOW  
MAX WIND 30 KT...GUSTS 40 KT.  
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM  
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY  
 
OUTLOOK VALID 12/1800Z 35.5N 157.0W...POST-TROP/REMNT LOW  
MAX WIND 20 KT...GUSTS 30 KT.  
 
OUTLOOK VALID 13/1800Z...DISSIPATED  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 26.9N 154.6W  
 
THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE  
CENTRAL PACIFIC HURRICANE CENTER ON THIS SYSTEM. FOR ADDITIONAL  
INFORMATION ON THE POST-TROPICAL LOW PLEASE SEE HIGH SEAS  
FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS  
HEADER HFOSFNP...AND WMO HEADER FZPN40 PHFO.  
 

 
FORECASTER BIRCHARD  
 
 
 
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