ZCZC MIATCPEP5 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL STORM GUILLERMO ADVISORY NUMBER 6 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102009 200 PM PDT THU AUG 13 2009 ...GUILLERMO A LITTLE STRONGER... AT 200 PM PDT...2100 UTC...THE CENTER OF TROPICAL STORM GUILLERMO WAS LOCATED NEAR LATITUDE 17.2 NORTH...LONGITUDE 123.1 WEST OR ABOUT 940 MILES...1515 KM...WEST-SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA. GUILLERMO IS MOVING TOWARD THE WEST NEAR 15 MPH...24 KM/HR...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE DURING THE NEXT COUPLE OF DAYS. MAXIMUM SUSTAINED WINDS ARE NEAR 70 MPH...110 KM/HR...WITH HIGHER GUSTS. ADDITIONAL STRENGTHENING IS FORECAST DURING THE NEXT 24 HOURS...AND GUILLERMO IS EXPECTED TO BECOME A HURRICANE TONIGHT. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM FROM THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 992 MB...29.29 INCHES. ...SUMMARY OF 200 PM PDT INFORMATION... LOCATION...17.2N 123.1W MAXIMUM SUSTAINED WINDS...70 MPH PRESENT MOVEMENT...WEST OR 280 DEGREES AT 15 MPH MINIMUM CENTRAL PRESSURE...992 MB THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 800 PM PDT. $$ FORECASTER ROBERTS/BEVEN NNNN
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