000 WTPZ32 KNHC 202047 TCPEP2 BULLETIN TROPICAL STORM RAYMOND ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL EP172013 200 PM PDT SUN OCT 20 2013 ...RAYMOND EXPECTED TO BECOME A HURRICANE VERY SOON... ...HURRICANE WATCH AND TROPICAL STORM WARNING ISSUED FOR PART OF THE MEXICAN COAST... SUMMARY OF 200 PM PDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...15.6N 101.8W ABOUT 155 MI...250 KM SW OF ACAPULCO MEXICO ABOUT 145 MI...235 KM S OF ZIHUATANEJO MEXICO MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H PRESENT MOVEMENT...NNW OR 340 DEGREES AT 6 MPH...9 KM/H MINIMUM CENTRAL PRESSURE...994 MB...29.35 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... THE GOVERNMENT OF MEXICO HAS ISSUED A TROPICAL STORM WARNING AND A HURRICANE WATCH FROM ACAPULCO TO LAZARO CARDENAS. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WATCH IS IN EFFECT FOR... * ACAPULCO TO LAZARO CARDENAS A TROPICAL STORM WARNING IS IN EFFECT FOR... * ACAPULCO TO LAZARO CARDENAS A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN THE NEXT 48 HOURS. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 200 PM PDT...2100 UTC...THE CENTER OF TROPICAL STORM RAYMOND WAS LOCATED NEAR LATITUDE 15.6 NORTH...LONGITUDE 101.8 WEST. RAYMOND IS MOVING TOWARD THE NORTH-NORTHWEST NEAR 6 MPH...9 KM/H. A TURN TOWARD THE NORTH AND A DECREASE IN FORWARD SPEED ARE EXPECTED TONIGHT AND EARLY MONDAY...FOLLOWED BY A SLOW AND ERRATIC MOTION ON TUESDAY. ON THE FORECAST TRACK...RAYMOND IS EXPECTED TO APPROACH THE COAST OF MEXICO WITHIN THE HURRICANE WATCH AREA LATE MONDAY OR TUESDAY. MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 70 MPH...110 KM/H... WITH HIGHER GUSTS. ADDITIONAL STRENGTHENING IS FORECAST...AND RAYMOND IS EXPECTED TO BECOME A HURRICANE BY TONIGHT. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 60 MILES...95 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 994 MB...29.35 INCHES. HAZARDS AFFECTING LAND ---------------------- RAINFALL...RAYMOND IS EXPECTED TO PRODUCE RAINFALL AMOUNTS OF 2 TO 4 INCHES WITH ISOLATED AMOUNTS UP TO 8 INCHES OVER THE MEXICAN STATE OF GUERRERO. RAINFALL AMOUNTS OF 1 TO 3 INCHES WITH ISOLATED AMOUNTS UP TO 5 INCHES WILL BE POSSIBLE IN THE ADJACENT BORDERING STATES OF OAXACA AND MICHOACAN. WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO BEGIN IN PORTIONS OF THE WARNING AREA BY LATE MONDAY. HURRICANE CONDITIONS ARE POSSIBLE IN PORTIONS OF THE WATCH AREA BY TUESDAY. SURF...SWELLS GENERATED BY RAYMOND ARE AFFECTING PORTIONS OF THE SOUTH-CENTRAL COAST OF MEXICO. THESE SWELLS ARE LIKELY TO CAUSE LIFE-THREATENING SURF AND RIP CURRENT CONDITIONS. FOR MORE INFORMATION...PLEASE CONSULT PRODUCTS FROM YOUR LOCAL WEATHER OFFICE. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...500 PM PDT. NEXT COMPLETE ADVISORY...800 PM PDT. $$ FORECASTER BRENNAN