609  
WTPA31 PHFO 061443  
TCPCP1  
 
BULLETIN  
POST-TROPICAL CYCLONE WALAKA ADVISORY NUMBER 28  
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI CP012018  
500 AM HST SAT OCT 06 2018  
 
...WALAKA BECOMES AN EXTRATROPICAL GALE LOW FAR  
NORTH-NORTHWEST OF HAWAII...  
 
 
SUMMARY OF 500 AM HST...1500 UTC...INFORMATION  
----------------------------------------------  
LOCATION...36.2N 163.5W  
ABOUT 1085 MI...1740 KM NNW OF HONOLULU HAWAII  
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H  
PRESENT MOVEMENT...NE OR 35 DEGREES AT 26 MPH...43 KM/H  
MINIMUM CENTRAL PRESSURE...992 MB...29.30 INCHES  
 
 
WATCHES AND WARNINGS  
--------------------  
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.  
 
 
DISCUSSION AND OUTLOOK  
----------------------  
AT 500 AM HST (1500 UTC), THE CENTER OF POST-TROPICAL CYCLONE WALAKA  
WAS LOCATED NEAR LATITUDE 36.2 NORTH, LONGITUDE 163.5 WEST. THE  
POST-TROPICAL CYCLONE IS MOVING TOWARD THE NORTHEAST NEAR 26 MPH (43  
KM/H). THIS SYSTEM IS EXPECTED TO CONTINUE MOVING RAPIDLY  
NORTHEASTWARD THIS WEEKEND.  
 
MAXIMUM SUSTAINED WINDS ARE NEAR 50 MPH (85 KM/H) WITH HIGHER GUSTS.  
THE POST-TROPICAL CYCLONE WILL LIKELY HAVE GALE FORCE WINDS THROUGH  
EARLY SUNDAY BEFORE IT DISSIPATES OVER THE FAR NORTHEAST PACIFIC  
OCEAN LATE SUNDAY.  
 
TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 175 MILES (280 KM)  
FROM THE CENTER.  
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 992 MB (29.30 INCHES).  
 
 
HAZARDS AFFECTING LAND  
----------------------  
NONE.  
 
 
NEXT ADVISORY  
-------------  
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE CENTRAL PACIFIC  
HURRICANE CENTER ON THIS SYSTEM.  
 

 
FORECASTER HOUSTON  
 
 
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