000 WTPZ35 KNHC 140844 TCPEP5 BULLETIN TROPICAL STORM ISELLE ADVISORY NUMBER 4 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008 200 AM PDT THU AUG 14 2008 AT 200 AM PDT...0900 UTC...THE CENTER OF TROPICAL STORM ISELLE WAS LOCATED NEAR LATITUDE 17.6 NORTH...LONGITUDE 108.6 WEST OR ABOUT 300 MILES...480 KM...WEST-SOUTHWEST OF MANZANILLO MEXICO AND ABOUT 375 MILES...605 KM...SOUTH-SOUTHEAST OF THE SOUTHERN TIP OF BAJA CALIFORNIA. ISELLE IS MOVING TOWARD THE WEST-NORTHWEST NEAR 10 MPH...17 KM/HR. A GENERAL NORTHWESTWARD MOTION WITH A SLIGHT DECREASE IN FORWARD SPEED IS EXPECTED DURING THE NEXT COUPLE OF DAYS. ON THIS TRACK ISELLE WILL REMAIN WELL OFFSHORE FROM THE PACIFIC COAST OF MEXICO TODAY AND FRIDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 45 MPH...75 KM/HR...WITH HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT COUPLE OF DAYS. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 35 MILES...55 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1002 MB...29.59 INCHES. REPEATING THE 200 AM PDT POSITION...17.6 N...108.6 W. MOVEMENT TOWARD...WEST-NORTHWEST NEAR 10 MPH. MAXIMUM SUSTAINED WINDS...45 MPH. MINIMUM CENTRAL PRESSURE...1002 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 800 AM PDT. $$ FORECASTER KNABB