000 WTNT35 KNHC 101148 TCPAT5 BULLETIN TROPICAL STORM NATE INTERMEDIATE ADVISORY NUMBER 11A NWS NATIONAL HURRICANE CENTER MIAMI FL AL152011 700 AM CDT SAT SEP 10 2011 ...NATE MOVING WESTWARD TOWARD THE SOUTHWEST COAST OF THE GULF OF MEXICO... SUMMARY OF 700 AM CDT...1200 UTC...INFORMATION ---------------------------------------------- LOCATION...20.0N 94.0W ABOUT 155 MI...245 KM ENE OF VERACRUZ MEXICO ABOUT 230 MI...370 KM ESE OF TUXPAN MEXICO MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...W OR 270 DEGREES AT 5 MPH...7 KM/H MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WATCH IS IN EFFECT FOR... * MEXICO FROM TAMPICO TO VERACRUZ A TROPICAL STORM WARNING IS IN EFFECT FOR... * MEXICO FROM TAMPICO TO PUNTA EL LAGARTO. A TROPICAL STORM WATCH IS IN EFFECT FOR... * MEXICO FROM NORTH OF TAMPICO TO LA CRUZ FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 700 AM CDT...1200 UTC...THE CENTER OF TROPICAL STORM NATE WAS LOCATED NEAR LATITUDE 20.0 NORTH...LONGITUDE 94.0 WEST. NATE IS MOVING TOWARD THE WEST NEAR 5 MPH...7 KM/H. THIS GENERAL MOTION WITH SOME INCREASE IN FORWARD SPEED IS EXPECTED DURING THE NEXT DAY OR SO. ON THE FORECAST TRACK...THE CENTER OF NATE WILL REACH THE COAST IN THE WARNING AREA ON SUNDAY. MAXIMUM SUSTAINED WINDS REMAIN NEAR 50 MPH...85 KM/H...WITH HIGHER GUSTS. SOME SLOW STRENGTHENING IS FORECAST DURING THE NEXT DAY OR SO...AND NATE COULD BE NEAR HURRICANE STRENGTH AS IT APPROACHES THE COAST OF MEXICO ON SUNDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1000 MB...29.53 INCHES. HAZARDS AFFECTING LAND ---------------------- WIND...TROPICAL STORM CONDITIONS ARE EXPECTED WITHIN THE WARNING AREA BY TONIGHT OR EARLY SUNDAY. HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE HURRICANE WATCH AREA BY MIDDAY SUNDAY. RAINFALL...NATE IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF 4 TO 6 INCHES WITH ISOLATED MAXIMUM AMOUNTS OF 12 INCHES OVER THE MEXICAN STATES OF VERACRUZ AND TABASCO. ADDITIONAL RAINFALL ACCUMULATIONS OF 1 TO 2 INCHES ARE POSSIBLE OVER THE MEXICAN STATE OF CAMPECHE. STORM SURGE...A STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS 1 TO 3 FEET ABOVE NORMAL TIDE LEVELS ALONG THE IMMEDIATE COAST NEAR AND TO THE NORTH OF WHERE THE CENTER MAKES LANDFALL. NEAR THE COAST...THE SURGE WILL BE ACCOMPANIED BY LARGE AND DANGEROUS WAVES. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...1000 AM CDT. $$ FORECASTER BRENNAN