000 FKNT23 KNHC 192043 TCANT3 TROPICAL STORM HARVEY ICAO ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082011 2100 UTC FRI AUG 19 2011 TC ADVISORY DTG: 20110819/2100Z TCAC: KNHC TC: HARVEY NR: 004 PSN: N1630 W08442 MOV: W 10KT C: 1002HPA MAX WIND: 040KT FCST PSN + 06 HR: 200300 N1638 W08538 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 200900 N1648 W08633 FCST MAX WIND + 12 HR: 050KT FCST PSN + 18 HR: 201500 N1700 W08727 FCST MAX WIND + 18 HR: 055KT FCST PSN + 24 HR: 202100 N1713 W08824 FCST MAX WIND + 24 HR: 050KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20110820/0300Z $$