ZCZC MIATCPEP1 ALL TTAA00 KNHC DDHHMM BULLETIN HURRICANE IRWIN ADVISORY NUMBER 9 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112011 200 AM PDT SAT OCT 08 2011 ...IRWIN MOVING SLOWLY NORTHWESTWARD...EXPECTED TO TURN NORTHWARD SOON... SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...14.4N 121.1W ABOUT 940 MI...1510 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...90 MPH...150 KM/H PRESENT MOVEMENT...NW OR 315 DEGREES AT 5 MPH...7 KM/H MINIMUM CENTRAL PRESSURE...980 MB...28.94 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 HURRICANE IRWIN WAS LOCATED NEAR LATITUDE 14.4 NORTH...LONGITUDE 121.1 WEST. IRWIN IS MOVING TOWARD THE NORTHWEST NEAR 5 MPH...7 KM/H. A SLOW TURN TOWARD THE NORTH AND NORTHEAST IS EXPECTED TODAY AND TONIGHT...FOLLOWED BY A SLIGHTLY FASTER EAST-NORTHEASTWARD TO EASTWARD MOTION ON SUNDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 90 MPH...150 KM/H...WITH HIGHER GUSTS. IRWIN IS A CATEGORY ONE HURRICANE ON THE SAFFIR-SIMPSON HURRICANE WIND SCALE. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 48 HOURS. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 15 MILES...30 KM...FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM. ESTIMATED MINIMUM CENTRAL PRESSURE IS 980 MB...28.94 INCHES. HAZARDS AFFECTING LAND ---------------------- NONE NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...800 AM PDT. $$ FORECASTER BERG NNNN
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