ZCZC MIATCPEP4 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM SIMON ADVISORY NUMBER 18 NWS NATIONAL HURRICANE CENTER MIAMI FL EP192014 800 PM PDT SUN OCT 05 2014 ...SIMON CONTINUES TO WEAKEN... SUMMARY OF 800 PM PDT...0300 UTC...INFORMATION ---------------------------------------------- LOCATION...23.8N 117.6W ABOUT 315 MI...510 KM SSW OF PUNTA EUGENIA MEXICO ABOUT 490 MI...790 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H PRESENT MOVEMENT...NNW OR 345 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...983 MB...29.03 INCHES WATCHES AND WARNINGS -------------------- THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 800 PM PDT...0300 UTC...THE CENTER OF TROPICAL STORM SIMON WAS LOCATED NEAR LATITUDE 23.8 NORTH...LONGITUDE 117.6 WEST. SIMON IS MOVING TOWARD THE NORTH-NORTHWEST NEAR 7 MPH...11 KM/H. A TURN TOWARD THE NORTH IS EXPECTED TONIGHT...FOLLOWED BY A TURN TOWARD THE NORTH-NORTHEAST BY MONDAY NIGHT. MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 70 MPH...110 KM/H... WITH HIGHER GUSTS. ADDITIONAL WEAKENING IS EXPECTED DURING THE NEXT COUPLE OF DAYS...AND SIMON IS FORECAST TO BECOME A REMNANT LOW ON TUESDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 983 MB...29.03 INCHES. HAZARDS AFFECTING LAND ---------------------- RAINFALL...SIMON IS EXPECTED TO PRODUCE STORM TOTAL RAINFALL AMOUNTS OF 3 TO 6 INCHES WITH ISOLATED AMOUNTS AROUND 9 INCHES OVER THE NEXT SEVERAL DAYS ACROSS CENTRAL AND NORTHERN PORTIONS OF THE BAJA CALIFORNIA PENINSULA AND THE STATE OF SONORA IN NORTHWESTERN MEXICO. BEGINNING ON TUESDAY...RAINFALL IS EXPECTED TO SPREAD INTO PORTIONS OF THE U.S. DESERT SOUTHWEST. THIS RAINFALL COULD CAUSE FLASH FLOODING AND MUDSLIDES. SURF...LARGE SWELLS GENERATED BY SIMON ARE AFFECTING PORTIONS OF THE BAJA CALIFORNIA PENINSULA. SWELLS FROM SIMON ARE ALSO EXPECTED TO AFFECT PORTIONS OF THE SOUTHERN CALIFORNIA COAST ON MONDAY AND TUESDAY. THESE SWELLS ARE LIKELY TO CAUSE LIFE-THREATENING SURF AND RIP CURRENT CONDITIONS. PLEASE CONSULT PRODUCTS FROM YOUR LOCAL WEATHER OFFICE. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...200 AM PDT. $$ FORECASTER BROWN NNNN
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