000 WTNT34 KNHC 042023 TCPAT4 BULLETIN TROPICAL STORM IVAN ADVISORY NUMBER 9 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 5 PM AST SAT SEP 04 2004 ...IVAN GRADUALLY BECOMING STRONGER OVER THE TROPICAL ATLANTIC... AT 5 PM AST...2100Z...THE CENTER OF TROPICAL STORM IVAN WAS LOCATED NEAR LATITUDE 9.1 NORTH...LONGITUDE 40.8 WEST OR ABOUT 1450 MILES...2335 KM...EAST-SOUTHEAST OF THE LESSER ANTILLES. IVAN IS MOVING TOWARD THE WEST NEAR 20 MPH...32 KM/HR...AND THIS MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 24 HOURS. SATELLITE IMAGES INDICATE THAT THE MAXIMUM SUSTAINED WINDS ARE NOW NEAR 60 MPH... 95 KM/HR...WITH HIGHER GUSTS. A CONTINUED GRADUAL...