000 WTPZ31 KNHC 120231 TCPEP1 BULLETIN TROPICAL STORM IRWIN ADVISORY NUMBER 24 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112011 800 PM PDT TUE OCT 11 2011 ...IRWIN IS NO LONGER STRENGTHENING... SUMMARY OF 800 PM PDT...0300 UTC...INFORMATION ---------------------------------------------- LOCATION...14.8N 113.3W ABOUT 600 MI...970 KM SSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...E OR 95 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES WATCHES AND WARNINGS -------------------- THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 800 PM PDT...0300 UTC...THE CENTER OF TROPICAL STORM IRWIN WAS LOCATED NEAR LATITUDE 14.8 NORTH...LONGITUDE 113.3 WEST. IRWIN IS MOVING TOWARD THE EAST NEAR 9 MPH...15 KM/H. A TURN TOWARD THE EAST-NORTHEAST WITH SOME INCREASE IN FORWARD SPEED IS EXPECTED ON WEDNESDAY...FOLLOWED BY A TURN BACK TOWARD THE EAST ON THURSDAY. MAXIMUM SUSTAINED WINDS REMAIN NEAR 45 MPH...75 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 1003 MB...29.62 INCHES. HAZARDS AFFECTING LAND ---------------------- NONE NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...200 AM PDT. $$ FORECASTER CANGIALOSI