000 WTNT34 KNHC 201454 TCPAT4 BULLETIN TROPICAL STORM NADINE ADVISORY NUMBER 37 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142012 1100 AM AST THU SEP 20 2012 ...NADINE CONTINUES TO PASS SOUTH OF THE AZORES... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...36.2N 29.4W ABOUT 165 MI...265 KM SSW OF PICO IN THE AZORES MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...ESE OR 120 DEGREES AT 10 MPH...17 KM/H MINIMUM CENTRAL PRESSURE...981 MB...28.97 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * THE AZORES ISLANDS OF FLORES...CORVO...FAIAL...PICO...SAO JORGE... GRACIOSA...TERCEIRA...SAO MIGUEL...AND SANTA MARIA FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 1100 AM AST...1500 UTC...THE CENTER OF TROPICAL STORM NADINE WAS LOCATED NEAR LATITUDE 36.2 NORTH...LONGITUDE 29.4 WEST. NADINE IS MOVING TOWARD THE EAST-SOUTHEAST NEAR 10 MPH...17 KM/H. A TURN TOWARD THE SOUTHEAST IS EXPECTED BY TONIGHT...WITH A DECREASE IN FORWARD SPEED EXPECTED OVER THE NEXT DAY OR TWO. MAXIMUM SUSTAINED WINDS ARE NEAR 50 MPH...85 KM/H...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 48 HOURS...BUT NADINE COULD BECOME A POST-TROPICAL CYCLONE IN A DAY OR TWO. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 275 MILES...445 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 981 MB...28.97 INCHES. HAZARDS AFFECTING LAND ---------------------- WIND...TROPICAL STORM OR GALE CONDITIONS ARE EXPECTED WITHIN PORTIONS OF THE TROPICAL STORM WARNING AREA TODAY. SURF...SWELLS GENERATED BY NADINE WILL AFFECT THE AZORES DURING THE NEXT FEW DAYS. THESE SWELLS ARE LIKELY TO CAUSE LIFE-THREATENING SURF AND RIP CURRENT CONDITIONS. PLEASE CONSULT PRODUCTS FROM YOUR LOCAL WEATHER OFFICE. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...200 PM AST. NEXT COMPLETE ADVISORY...500 PM AST. $$ FORECASTER PASCH