000 WTPZ31 KNHC 090831 TCPEP1 BULLETIN TROPICAL STORM IRWIN ADVISORY NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112011 200 AM PDT SUN OCT 09 2011 ...IRWIN CONTINUES TO WEAKEN... SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...14.9N 120.1W ABOUT 865 MI...1395 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...NE OR 55 DEGREES AT 5 MPH...7 KM/H MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES WATCHES AND WARNINGS -------------------- THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 200 AM PDT...0900 UTC...THE CENTER OF TROPICAL STORM IRWIN WAS LOCATED NEAR LATITUDE 14.9 NORTH...LONGITUDE 120.1 WEST. IRWIN IS MOVING TOWARD THE NORTHEAST NEAR 5 MPH...7 KM/H...AND A GENERAL MOTION TO THE EAST-NORTHEAST IS EXPECTED OVER THE NEXT COUPLE OF DAYS. MAXIMUM SUSTAINED WINDS ARE NOW NEAR 45 MPH...75 KM/H...WITH HIGHER GUSTS. SOME ADDITIONAL WEAKENING IS POSSIBLE OVER THE NEXT DAY OR SO. TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 85 MILES...140 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES. HAZARDS AFFECTING LAND ---------------------- NONE NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...800 AM PDT. $$ FORECASTER FRANKLIN