000 WTPZ35 KNHC 121141 TCPEP5 BULLETIN TROPICAL STORM NORBERT INTERMEDIATE ADVISORY NUMBER 34A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP152008 500 AM PDT SUN OCT 12 2008 ...NORBERT CONTINUES TO WEAKEN...MOISTURE SPREADING NORTHEASTWARD INTO THE SOUTH-CENTRAL UNITED STATES... FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 500 AM PDT...1200Z...THE CENTER OF TROPICAL STORM NORBERT WAS LOCATED NEAR LATITUDE 28.4 NORTH...LONGITUDE 107.2 WEST OR ABOUT 70 MILES...110 KM...WEST-SOUTHWEST OF CHIHUAHUA MEXICO. NORBERT IS MOVING TOWARD THE NORTHEAST NEAR 21 MPH...34 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE TODAY. ON THIS TRACK NORBERT...OR ITS REMNANTS...ARE EXPECTED TO CONTINUE TO MOVE OVER NORTHWESTERN MEXICO THIS MORNING...AND OVER WESTERN TEXAS AND NEW MEXICO LATER TODAY. MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 40 MPH...65 KM/HR... WITH HIGHER GUSTS. NORBERT IS EXPECTED TO WEAKEN TO A DEPRESSION VERY SOON...AND TO DISSIPATE AS A TROPICAL CYCLONE LATER THIS MORNING. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 85 MILES...140 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 998 MB...29.47 INCHES. NORBERT IS EXPECTED TO PRODUCE RAINFALL ACCUMULATIONS OF 4 TO 6 INCHES OVER 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 OR ITS REMNANTS COULD PRODUCE RAINFALL ACCUMULATIONS OF 1 TO 2 INCHES OVER PORTIONS OF THE SOUTHERN HIGH PLAINS TODAY AND TONIGHT. REPEATING THE 500 AM PDT POSITION...28.4 N...107.2 W. MOVEMENT TOWARD...NORTHEAST NEAR 21 MPH. MAXIMUM SUSTAINED WINDS...40 MPH. MINIMUM CENTRAL PRESSURE...998 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 800 AM PDT. $$ FORECASTER BROWN