000 WTPZ35 KNHC 110235 TCPEP5 BULLETIN HURRICANE JOVA ADVISORY NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL EP102011 800 PM PDT MON OCT 10 2011 ...JOVA A LITTLE WEAKER... SUMMARY OF 800 PM PDT...0300 UTC...INFORMATION ---------------------------------------------- LOCATION...17.4N 106.0W ABOUT 155 MI...255 KM SW OF MANZANILLO MEXICO MAXIMUM SUSTAINED WINDS...120 MPH...195 KM/H PRESENT MOVEMENT...NNE OR 30 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...960 MB...28.35 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... THE GOVERNMENT OF MEXICO HAS CHANGED THE TROPICAL STORM WATCH TO A TROPICAL STORM WARNING NORTH OF CABO CORRIENTES NORTHWARD TO SAN BLAS MEXICO...AND ISSUED A TROPICAL STORM WARNING NORTH OF SAN BLAS TO EL ROBLITO MEXICO. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WARNING IS IN EFFECT FOR... * PUNTA SAN TELMO NORTHWARD TO CABO CORRIENTES MEXICO A TROPICAL STORM WARNING IS IN EFFECT FOR... * LAZARO CARDENAS NORTHWARD TO SOUTH OF PUNTA SAN TELMO MEXICO * NORTH OF CABO CORRIENTES TO EL ROBLITO MEXICO FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 800 PM PDT...0300 UTC...THE CENTER OF HURRICANE JOVA WAS LOCATED NEAR LATITUDE 17.4 NORTH...LONGITUDE 106.0 WEST. JOVA IS MOVING TOWARD THE NORTH-NORTHEAST NEAR 7 MPH...11 KM/H...AND A TURN TOWARD THE NORTH IS EXPECTED ON WEDNESDAY. ON THE FORECAST TRACK...THE CENTER OF THE HURRICANE WILL BE NEAR THE COAST OF MEXICO IN THE HURRICANE WARNING AREA BY TUESDAY AFTERNOON OR EVENING. MAXIMUM SUSTAINED WINDS ARE NEAR 120 MPH...195 KM/H...WITH HIGHER GUSTS. JOVA IS A CATEGORY THREE HURRICANE ON THE SAFFIR-SIMPSON HURRICANE WIND SCALE. SOME FLUCTUATIONS IN STRENGTH COULD OCCUR DURING THE NEXT DAY OR SO...BUT JOVA IS STILL EXPECTED TO REACH THE COAST OF MEXICO AS A MAJOR HURRICANE. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 15 MILES...30 KM...FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 90 MILES...150 KM. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 960 MB...28.35 INCHES. HAZARDS AFFECTING LAND ---------------------- WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO AFFECT THE COAST OF MEXICO WITHIN THE HURRICANE AND TROPICAL STORM WARNING AREAS BY TUESDAY MORNING. HURRICANE CONDITIONS ARE FORECAST TO REACH THE COAST WITHIN THE HURRICANE WARNING AREA BY TUESDAY AFTERNOON. STORM SURGE...A DANGEROUS STORM SURGE IS EXPECTED TO PRODUCE SIGNIFICANT COASTAL FLOODING NEAR AND TO THE EAST OF WHERE THE CENTER MAKES LANDFALL. NEAR THE COAST...THE SURGE WILL BE ACCOMPANIED BY LARGE AND DESTRUCTIVE WAVES. RAINFALL...JOVA IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 6 TO 12 INCHES OVER THE STATES OF MICHOACAN...COLIMA...AND JALISCO...WITH POSSIBLE ISOLATED MAXIMUM AMOUNTS OF 20 INCHES. THESE RAINS COULD CAUSE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES OVER MOUNTAINOUS TERRAIN. SURF...SWELLS GENERATED BY JOVA ARE AFFECTING PORTIONS OF THE COAST OF SOUTHWESTERN MEXICO. THESE SWELLS ARE LIKELY TO CAUSE LIFE-THREATENING SURF AND RIP CURRENT CONDITIONS. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...1100 PM PDT. NEXT COMPLETE ADVISORY...200 AM PDT. $$ FORECASTER PASCH