000
WTPZ31 KNHC 082043
TCPEP1
 
BULLETIN
TROPICAL STORM IRWIN ADVISORY NUMBER  11
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP112011
200 PM PDT SAT OCT 08 2011
 
...IRWIN WEAKENS TO A TROPICAL STORM...
 
 
SUMMARY OF 200 PM PDT...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...14.4N 120.9W
ABOUT 930 MI...1495 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H
PRESENT MOVEMENT...N OR 360 DEGREES AT 1 MPH...2 KM/H
MINIMUM CENTRAL PRESSURE...993 MB...29.32 INCHES
 
 
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
 
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 200 PM PDT...2100 UTC...THE CENTER OF TROPICAL STORM IRWIN WAS
LOCATED NEAR LATITUDE 14.4 NORTH...LONGITUDE 120.9 WEST. IRWIN IS
MOVING TOWARD THE NORTH NEAR 1 MPH...2 KM/H...AND THE CYCLONE IS
EXPECTED TO MOVE TOWARD THE EAST AT A FASTER FORWARD SPEED DURING
THE NEXT TWO DAYS.
 
MAXIMUM SUSTAINED WINDS ARE NEAR 70 MPH...110 KM/H...WITH HIGHER
GUSTS.  LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 48
HOURS. 
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 85 MILES...140 KM
FROM THE CENTER.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 993 MB...29.32 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
NONE
 
 
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...800 PM PDT.
 
$$
FORECASTER LANDSEA/STEWART