000 WTPZ35 KNHC 271433 TCPEP5 BULLETIN TROPICAL STORM DARBY ADVISORY NUMBER 19 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP052010 800 AM PDT SUN JUN 27 2010 ...DARBY SLOWLY WEAKENING... SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...13.7N 103.0W ABOUT 290 MI...470 KM SSW OF ZIHUATANEJO MEXICO MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/HR PRESENT MOVEMENT...STATIONARY MINIMUM CENTRAL PRESSURE...999 MB...29.50 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 DARBY WAS LOCATED NEAR LATITUDE 13.7 NORTH...LONGITUDE 103.0 WEST. DARBY IS NEARLY STATIONARY AND A SLOW MOTION TOWARD THE NORTHEAST IS EXPECTED OVER THE NEXT DAY OR TWO. MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 50 MPH...85 KM/HR...WITH HIGHER GUSTS. ADDITIONAL WEAKENING IS LIKELY DURING THE NEXT 48 HOURS AND DARBY IS FORECAST TO DECAY TO A REMNANT LOW BY TUESDAY. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 35 MILES...55 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES. HAZARDS AFFECTING LAND ---------------------- NONE. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...200 PM PDT. $$ FORECASTER BLAKE