000
WTPZ31 KNHC 181431
TCPEP1
BULLETIN
TROPICAL STORM MARTY ADVISORY NUMBER  10
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   EP162009
800 AM PDT FRI SEP 18 2009

...MARTY STILL A TROPICAL STORM...
 
AT 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL STORM MARTY WAS
LOCATED NEAR LATITUDE 20.4 NORTH...LONGITUDE 114.8 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 WITH A SLIGHT INCREASE IN FORWARD SPEED 
IS EXPECTED IN THE NEXT 24 TO 36 HOURS.
 
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 800 AM PDT INFORMATION...
LOCATION...20.4N 114.8W
MAXIMUM SUSTAINED WINDS...40 MPH
PRESENT MOVEMENT...NORTHWEST OR 305 DEGREES AT 7 MPH
MINIMUM CENTRAL PRESSURE...1004 MB
 
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
200 PM PDT.
 
$$
FORECASTER BRENNAN