WTPZ31 KNHC 120241

TCPEP1



BULLETIN

TROPICAL STORM ORLENE ADVISORY NUMBER   5

NWS NATIONAL HURRICANE CENTER MIAMI FL       EP162016

800 PM PDT SUN SEP 11 2016



...ORLENE RAPIDLY STRENGTHENING OVER THE OPEN PACIFIC...

...EXPECTED TO BECOME A HURRICANE ON MONDAY...





SUMMARY OF 800 PM PDT...0300 UTC...INFORMATION

----------------------------------------------

LOCATION...16.6N 118.3W

ABOUT 700 MI...1125 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA

MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H

PRESENT MOVEMENT...NW OR 305 DEGREES AT 9 MPH...15 KM/H

MINIMUM CENTRAL PRESSURE...1001 MB...29.56 INCHES





WATCHES AND WARNINGS

--------------------

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.





DISCUSSION AND 48-HOUR OUTLOOK

------------------------------

AT 800 PM PDT (0300 UTC), THE CENTER OF TROPICAL STORM ORLENE WAS

LOCATED NEAR LATITUDE 16.6 NORTH, LONGITUDE 118.3 WEST. ORLENE IS

MOVING TOWARD THE NORTHWEST NEAR 9 MPH (15 KM/H).  A TURN TOWARD

THE NORTH-NORTHWEST AND THEN NORTH WITH A SIGNIFICANT DECREASE IN

FORWARD SPEED IS EXPECTED DURING THE NEXT COUPLE OF DAYS.



MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 65 MPH (100 KM/H)

WITH HIGHER GUSTS.  ADDITIONAL STRENGTHENING IS FORECAST DURING THE

NEXT 48 HOURS, AND ORLENE IS EXPECTED TO BECOME A HURRICANE BY

MONDAY MORNING.



TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 60 MILES (95 KM)

FROM THE CENTER.



THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1001 MB (29.56 INCHES).





HAZARDS AFFECTING LAND

----------------------

NONE.





NEXT ADVISORY

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NEXT COMPLETE ADVISORY AT 200 AM PDT.



..

FORECASTER STEWART=