000 FKNT23 KNHC 312031 TCANT3 TROPICAL STORM CHANTAL ICAO ADVISORY NUMBER 4 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL032007 2100 UTC TUE JUL 31 2007 TC ADVISORY DTG: 20070731/2100Z TCAC: KNHC TC: CHANTAL NR: 004 PSN: N4142 W06112 MOV: NE 23KT C: 0999HPA MAX WIND: 045KT FCST PSN + 06 HR: 010000 N4306 W05915 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 010600 N4430 W05718 FCST MAX WIND + 12 HR: 045KT FCST PSN + 18 HR: 011200 N4633 W05330 FCST MAX WIND + 18 HR: 045KT FCST PSN + 24 HR: 011800 N4836 W04942 FCST MAX WIND + 24 HR: 045KT NXT MSG: 20070801/0300Z $$