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WTPA34 PHFO 021442
TCPCP4

BULLETIN
HURRICANE GUILLERMO ADVISORY NUMBER  15
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP092015
500 AM HST SUN AUG 02 2015

...HURRICANE GUILLERMO CONTINUES TO MOVE TOWARD THE WEST-NORTHWEST
FAR EAST-SOUTHEAST OF THE MAIN HAWAIIAN ISLANDS...


SUMMARY OF 500 AM HST...1500 UTC...INFORMATION
----------------------------------------------
LOCATION...14.5N 143.5W
ABOUT 845 MI...1360 KM ESE OF HILO HAWAII
ABOUT 1055 MI...1700 KM ESE OF HONOLULU HAWAII
MAXIMUM SUSTAINED WINDS...105 MPH...165 KM/H
PRESENT MOVEMENT...WNW OR 285 DEGREES AT 13 MPH...20 KM/H
MINIMUM CENTRAL PRESSURE...970 MB...28.65 INCHES


WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

ALL INTERESTS IN THE MAIN HAWAIIAN ISLANDS SHOULD MONITOR THE
PROGRESS OF HURRICANE GUILLERMO DURING THE NEXT FEW DAYS.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 AM HST...1500 UTC...THE CENTER OF HURRICANE GUILLERMO WAS
LOCATED NEAR LATITUDE 14.5 NORTH...LONGITUDE 143.5 WEST. GUILLERMO
IS MOVING TOWARD THE WEST-NORTHWEST NEAR 13 MPH...20 KM/H. GUILLERMO
IS EXPECTED TO CONTINUE MOVING TOWARD THE WEST-NORTHWEST THROUGH
MONDAY NIGHT...WITH SOME SLIGHT DECREASE IN FORWARD MOTION EXPECTED
STARTING LATER TODAY OR TONIGHT.

MAXIMUM SUSTAINED WINDS ARE NEAR 105 MPH...165 KM/H...WITH HIGHER
GUSTS. SOME SLOW WEAKENING IS EXPECTED DURING THE NEXT COUPLE
OF DAYS...BUT GUILLERMO IS FORECAST TO REMAIN A HURRICANE THROUGH
MONDAY.

HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 30 MILES...45 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 115
MILES...185 KM.

THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 970 MB...28.65 INCHES.


HAZARDS AFFECTING LAND
----------------------
SURF...LARGE SWELLS TRAVELING AHEAD OF HURRICANE GUILLERMO WILL
SPREAD FROM EAST TO WEST OVER THE MAIN HAWAIIAN ISLANDS THROUGH
MONDAY. SURF WILL STEADILY BUILD ALONG EAST FACING SHORES...AND
WILL LIKELY BECOME LARGE AND POTENTIALLY LIFE THREATENING STARTING
ON MONDAY.


NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 AM HST.

$$
FORECASTER HOUSTON







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