000 WTPZ35 KNHC 112035 TCPEP5 BULLETIN HURRICANE NORBERT ADVISORY NUMBER 32 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP152008 200 PM PDT SAT OCT 11 2008 ...EYE OF NORBERT EMERGING OVER THE GULF OF CALIFORNIA...HEADING FOR MAINLAND MEXICO... A HURRICANE WARNING REMAINS IN EFFECT FOR THE WEST COAST OF BAJA CALIFORNIA FROM PUERTO SAN ANDRESITO TO AGUA BLANCA...AND FOR THE EAST COAST OF BAJA CALIFORNIA FROM NORTH OF LA PAZ TO LORETO. A HURRICANE WARNING IS ALSO IN EFFECT FOR THE COAST OF MAINLAND MEXICO FROM TOPOLOBAMPO NORTHWARD TO GUAYMAS. AT 2 PM PDT...2100 UTC...A TROPICAL STORM WARNING HAS BEEN ISSUED FOR THE COAST OF MAINLAND MEXICO FROM SOUTH OF TOPOLOBAMPO SOUTHWWARD TO ALTATA. A TROPICAL STORM WARNING AND A HURRICANE WATCH ARE IN EFFECT FOR THE COAST OF BAJA CALIFORNIA FROM SOUTH OF AGUA BLANCA SOUTHWARD TO CABO SAN LUCAS AND NORTHWARD AROUND THE PENINSULA TO LA PAZ. A TROPICAL STORM WARNING IS IN EFFECT FOR THE EAST COAST OF BAJA CALIFORNIA FROM NORTH OF LORETO NORTHWARD TO MULEGE. THE WARNINGS AND WATCHES FOR THE BAJA PENINSULA WILL LIKELY BE LOWERED LATER TODAY. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 200 PM PDT...2100Z...THE CENTER OF HURRICANE NORBERT WAS LOCATED NEAR LATITUDE 25.2 NORTH...LONGITUDE 110.9 WEST OR ABOUT 65 MILES... 100 KM...SOUTH-SOUTHEAST OF LORETO MEXICO AND ABOUT 125 MILES...200 KM...WEST-SOUTHWEST OF LOS MOCHIS MEXICO. NORBERT IS MOVING TOWARD THE NORTH-NORTHEAST NEAR 15 MPH...24 KM/HR. A MOTION BETWEEN NORTH-NORTHEAST AND NORTHEAST WITH AN INCREASE IN FORWARD SPEED IS EXPECTED DURING THE NEXT 24 HOURS. ON THIS TRACK...NORBERT WILL CROSS THE GULF OF CALIFORNIA DURING THE NEXT SEVERAL HOURS AND IS EXPECTED TO MAKE LANDFALL ALONG THE COAST OF MAINLAND MEXICO WITHIN THE HURRICANE WARNING AREA TONIGHT. MAXIMUM SUSTAINED WINDS ARE NEAR 100 MPH...160 KM/HR...WITH HIGHER GUSTS. NORBERT IS A CATEGORY TWO HURRICANE ON THE SAFFIR-SIMPSON SCALE. LITTLE SIGNIFICANT CHANGE IN STRENGTH IS EXPECTED BEFORE NORBERT MAKES LANDFALL TONIGHT. THE HURRICANE IS FORECAST TO QUICKLY WEAKEN AFTER THE CENTER CROSSES THE COAST AND MOVES INTO NORTHWEST MEXICO. AN AIR FORCE RESERVE HURRICANE HUNTER AIRCRAFT IS SCHEDULED TO FLY INTO NORBERT VERY SHORTLY. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 35 MILES...55 KM...FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 125 MILES...205 KM. ESTIMATED MINIMUM CENTRAL PRESSURE IS 970 MB...28.64 INCHES. NORBERT IS EXPECTED TO PRODUCE RAINFALL ACCUMULATIONS OF 4 TO 6 INCHES OVER SOUTHERN BAJA CALIFORNIA AS WELL AS PORTIONS OF NORTHWESTERN MEXICO...WITH POSSIBLE ISOLATED AMOUNTS OF 10 INCHES. THESE RAINS COULD RESULT IN LIFE-THREATENING FLASH FLOODS AND MUD SLIDES. IN ADDITION...NORBERT COULD PRODUCE RAINFALL ACCUMULATIONS OF 1 TO 2 INCHES OVER PORTIONS OF THE SOUTHWESTERN UNITED STATES THROUGH SUNDAY MORNING. STORM SURGE FLOODING ALONG THE COAST OF BAJA CALIFORNIA WILL GRADUALLY SUBSIDE TONIGHT. STORM SURGE FLOODING OF 4 TO 7 FEET ABOVE NORMAL TIDE LEVELS...ALONG WITH LARGE AND DANGEROUS BATTERING WAVES...IS EXPECTED ALONG THE COAST OF MAINLAND MEXICO...NEAR AND TO THE SOUTHEAST OF WHERE NORBERT MAKES LANDFALL. REPEATING THE 200 PM PDT POSITION...25.2 N...110.9 W. MOVEMENT TOWARD...NORTH-NORTHEAST NEAR 15 MPH. MAXIMUM SUSTAINED WINDS...100 MPH. MINIMUM CENTRAL PRESSURE...970 MB. AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 500 PM PDT FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 800 PM PDT. $$ FORECASTER BROWN/AVILA