WTPQ33 PGUM 222158 RRA

TCPPQ3



BULLETIN

TROPICAL DEPRESSION 27W ADVISORY NUMBER 13

NATIONAL WEATHER SERVICE TIYAN GU WP272017

800 AM CHST MON OCT 23 2017



...TROPICAL DEPRESSION 27W MOVING WESTWARD...



CHANGES WITH THIS ADVISORY

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

TROPICAL STORM WATCH HAS BEEN ISSUED FOR GUAM AND ROTA AND COASTAL

WATERS.



WATCHES AND WARNINGS

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

TROPICAL STORM WATCH NOW IN EFFECT FOR GUAM AND ROTA AND COASTAL

WATERS.



SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION

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

LOCATION...9.3N 147.4E



ABOUT  340 MILES SOUTH-SOUTHEAST OF GUAM

ABOUT  365 MILES SOUTH-SOUTHEAST OF ROTA

ABOUT  410 MILES SOUTH-SOUTHEAST OF TINIAN

ABOUT  415 MILES SOUTH-SOUTHEAST OF SAIPAN

ABOUT  135 MILES NORTH OF SATAWAL

ABOUT  160 MILES WEST-NORTHWEST OF ULUL

ABOUT  190 MILES NORTHWEST OF PULUWAT

ABOUT  200 MILES EAST-NORTHEAST OF FARULEP

ABOUT  325 MILES WEST OF FANANU

ABOUT  330 MILES WEST-NORTHWEST OF CHUUK



MAXIMUM SUSTAINED WINDS...35 MPH

PRESENT MOVEMENT...WEST...270 DEGREES AT 8 MPH.



DISCUSSION AND OUTLOOK

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

AT 700 AM CHST...2100 UTC...THE CENTER OF TROPICAL DEPRESSION 27W

WAS LOCATED NEAR LATITUDE 9.3 DEGREES NORTH AND LONGITUDE 147.4

DEGREES EAST...MOVING WEST AT 8 MPH. TROPICAL DEPRESSION 27W IS

EXPECTED TO TURN TOWARD THE WEST-NORTHWEST TODAY AND THEN NORTHWEST

THROUGH TUESDAY WITH AN INCREASE IN FORWARD SPEED. THIS FORECAST

TRACK STILL ANTICIPATES TROPICAL DEPRESSION 27W PASSING SOUTH OF

GUAM ON TUESDAY.



MAXIMUM SUSTAINED WINDS REMAIN AT 35 MPH. TROPICAL DEPRESSION 27W IS

NOT EXPECTED TO SIGNIFICANTLY INTENSIFY TODAY, BUT SOME GRADUAL