000 WTPZ34 KNHC 071144 TCPEP4 BULLETIN TROPICAL STORM SIMON INTERMEDIATE ADVISORY NUMBER 23A NWS NATIONAL HURRICANE CENTER MIAMI FL EP192014 500 AM PDT TUE OCT 07 2014 ...HEAVY RAINS CONTINUING OVER PORTIONS OF THE BAJA CALIFORNIA PENINSULA... SUMMARY OF 500 AM PDT...1200 UTC...INFORMATION ---------------------------------------------- LOCATION...27.4N 116.9W ABOUT 115 MI...185 KM WSW OF PUNTA EUGENIA MEXICO MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NNE OR 15 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...1002 MB...29.59 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... NONE SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WATCH IS IN EFFECT FOR... * PUNTA ABREOJOS TO PUNTA EUGENIA A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN THE NEXT 6 TO 12 HOURS. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 500 AM PDT...1200 UTC...THE CENTER OF TROPICAL STORM SIMON WAS LOCATED NEAR LATITUDE 27.4 NORTH...LONGITUDE 116.9 WEST. SIMON IS MOVING TOWARD THE NORTH-NORTHEAST NEAR 7 MPH...11 KM/H...AND THIS MOTION IS EXPECTED TO CONTINUE DURING THE NEXT 24 TO 36 HOURS. MAXIMUM SUSTAINED WINDS ARE NEAR 40 MPH...65 KM/H...WITH HIGHER GUSTS. SIMON IS FORECAST TO WEAKEN TO A REMNANT LOW LATER TODAY OR WEDNESDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 90 MILES...150 KM FROM THE CENTER. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1002 MB...29.59 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 FEW DAYS ACROSS CENTRAL AND NORTHERN PORTIONS OF THE BAJA CALIFORNIA PENINSULA AND THE STATE OF SONORA IN NORTHWESTERN MEXICO. OVER THE NEXT FEW DAYS...STORM TOTAL RAINFALL AMOUNTS OF 1 TO 2 INCHES WITH ISOLATED AMOUNTS OF AROUND 4 INCHES ARE EXPECTED ACROSS PORTIONS OF ARIZONA. THIS RAINFALL COULD CAUSE FLASH FLOODING AND MUD SLIDES. WIND...WINDS TO TROPICAL STORM FORCE ARE STILL POSSIBLE WITHIN THE WATCH AREA TODAY. SURF...LARGE SWELLS GENERATED BY SIMON WILL AFFECT PORTIONS OF THE BAJA CALIFORNIA PENINSULA AND THE COAST OF SOUTHERN CALIFORNIA TODAY. THESE SWELLS ARE LIKELY TO CAUSE LIFE-THREATENING SURF AND RIP CURRENT CONDITIONS. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...800 AM PDT. $$ FORECASTER PASCH