WTPA34 PHFO 171445
TCPCP4

BULLETIN
TROPICAL STORM GUILLERMO ADVISORY NUMBER  22
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP102009
500 AM HST MON AUG 17 2009

...GUILLERMO CONTINUES TO HEAD WEST-NORTHWEST AND WEAKEN...
 
AT 500 AM HST...1500 UTC...THE CENTER OF TROPICAL STORM GUILLERMO 
WAS LOCATED NEAR LATITUDE 21.5 NORTH...LONGITUDE 144.5 WEST OR 
ABOUT 695 MILES EAST-NORTHEAST OF HILO HAWAII AND ABOUT 860 MILES 
EAST OF HONOLULU HAWAII.
 
GUILLERMO IS MOVING TOWARD THE WEST-NORTHWEST NEAR 18 MPH. THE 
STORM WILL MAKE A GRADUAL TURN TO THE NORTHWEST OVER THE NEXT 48 
HOURS.
 
MAXIMUM SUSTAINED WINDS ARE NEAR 60 MPH WITH HIGHER GUSTS. 
GUILLERMO WILL CONTINUE WEAKENING OVER THE NEXT 48 HOURS.
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 85 MILES FROM THE 
CENTER.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES.
 
...SUMMARY OF 500 AM HST INFORMATION...
LOCATION...21.5N 144.5W
MAXIMUM SUSTAINED WINDS...60 MPH
PRESENT MOVEMENT...WEST-NORTHWEST OR 290 DEGREES AT 18 MPH
MINIMUM CENTRAL PRESSURE...1000 MB
 
THE NEXT ADVISORY WILL BE ISSUED BY THE CENTRAL PACIFIC HURRICANE 
CENTER AT 1100 AM HST.
 
$$
FORECASTER DONALDSON