000 WTPZ31 KNHC 161440 TCPEP1 BULLETIN TROPICAL STORM KRISTY ADVISORY NUMBER 17 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112012 800 AM PDT SUN SEP 16 2012 ...KRISTY STILL A TROPICAL STORM... ...EXPECTED TO BECOME A DEPRESSION LATER TODAY... SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...24.5N 117.9W ABOUT 520 MI...835 KM WNW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NW OR 305 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES WATCHES AND WARNINGS -------------------- THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL STORM KRISTY WAS LOCATED NEAR LATITUDE 24.5 NORTH...LONGITUDE 117.9 WEST. KRISTY IS MOVING TOWARD THE NORTHWEST NEAR 9 MPH...15 KM/H. A TURN TOWARD THE NORTHWEST AND NORTH-NORTHWEST WITH A DECREASE IN FORWARD SPEED IS EXPECTED LATER TODAY AND MONDAY. A TURN TOWARD THE NORTH-NORTHEAST AND NORTHEAST IS ANTICIPATED ON TUESDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 40 MPH...65 KM/H...WITH HIGHER GUSTS. GRADUAL WEAKENING IS FORECAST DURING THE NEXT 48 HOURS...AND KRISTY IS LIKELY TO BECOME A TROPICAL DEPRESSION LATER TODAY...AND A REMNANT LOW ON MONDAY. TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 90 MILES...150 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1004 MB...29.65 INCHES. HAZARDS AFFECTING LAND ---------------------- SURF...SWELLS GENERATED BY KRISTY WILL STILL AFFECT PORTIONS OF SOUTHERN BAJA CALIFORNIA DURING THE NEXT DAY OR SO. THESE SWELLS COULD CAUSE LIFE-THREATENING SURF AND RIP CURRENT CONDITIONS. PLEASE CONSULT PRODUCTS FROM YOUR LOCAL WEATHER OFFICE. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...200 PM PDT. $$ FORECASTER ROBERTS