000
WTPZ31 KNHC 182037
TCPEP1
BULLETIN
TROPICAL STORM MARTY ADVISORY NUMBER  11
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   EP162009
200 PM PDT FRI SEP 18 2009

...MARTY EXPECTED TO WEAKEN...

AT 200 PM PDT...2100 UTC...THE CENTER OF TROPICAL STORM MARTY WAS
LOCATED NEAR LATITUDE 21.1 NORTH...LONGITUDE 115.2 WEST OR ABOUT 360
MILES...580 KM...WEST-SOUTHWEST OF THE SOUTHERN TIP OF BAJA
CALIFORNIA.
 
MARTY IS MOVING TOWARD THE NORTHWEST NEAR 7 MPH...11 KM/HR. A TURN
TOWARD THE WEST-NORTHWEST AND THEN TOWARD THE WEST WITH A GRADUAL
INCREASE IN FORWARD SPEED IS EXPECTED IN THE NEXT COUPLE OF DAYS. 
 
MAXIMUM SUSTAINED WINDS ARE NEAR 40 MPH...65 KM/HR...WITH HIGHER
GUSTS. GRADUAL WEAKENING IS FORECAST...AND MARTY IS EXPECTED TO
BECOME A REMNANT LOW IN THE NEXT DAY OR TWO. 
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 70 MILES...110 KM
FROM THE CENTER.
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1004 MB...29.65 INCHES.
 
...SUMMARY OF 200 PM PDT INFORMATION...
LOCATION...21.1N 115.2W
MAXIMUM SUSTAINED WINDS...40 MPH
PRESENT MOVEMENT...NORTHWEST OR 310 DEGREES AT 7 MPH
MINIMUM CENTRAL PRESSURE...1004 MB
 
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
800 PM PDT.
 
$$
FORECASTER BRENNAN