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Tropical Storm GREG

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BULLETIN
TROPICAL STORM GREG ADVISORY NUMBER  12
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP072011
800 AM PDT FRI AUG 19 2011
 
...GREG WEAKENS TO A TROPICAL STORM...
 
 
SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION
----------------------------------------------
LOCATION...19.1N 115.7W
ABOUT 455 MI...735 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H
PRESENT MOVEMENT...W OR 275 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...991 MB...29.26 INCHES
 
 
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
 
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL STORM GREG WAS
LOCATED NEAR LATITUDE 19.1 NORTH...LONGITUDE 115.7 WEST. GREG IS
MOVING TOWARD THE WEST NEAR 9 MPH...15 KM/H...AND THIS GENERAL
MOTION IS EXPECTED TO CONTINUE FOR THE NEXT COUPLE OF DAYS.
 
MAXIMUM SUSTAINED WINDS ARE NEAR 65 MPH...100 KM/H...WITH HIGHER
GUSTS.  RAPID WEAKENING IS FORECAST DURING THE NEXT 48 HOURS AS GREG
MOVES OVER COOLER WATERS...AND THE SYSTEM IS EXPECTED TO BECOME A
POST-TROPICAL REMNANT LOW PRESSURE SYSTEM BY SUNDAY.
 
TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 85 MILES...140 KM
FROM THE CENTER.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 991 MB...29.26 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
NONE.
 
 
NEXT ADVISORY
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NEXT COMPLETE ADVISORY...200 PM PDT.
 
$$
FORECASTER STEWART/WROE
 
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