000 FKNT24 KNHC 132041 TCANT4 TROPICAL STORM HUMBERTO ICAO ADVISORY NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092013 2100 UTC FRI SEP 13 2013 TC ADVISORY DTG: 20130913/2100Z TCAC: KNHC TC: HUMBERTO NR: 021 PSN: N2500 W03206 MOV: WNW 10KT C: 0996HPA MAX WIND: 045KT FCST PSN + 06 HR: 140300 N2516 W03310 FCST MAX WIND + 06 HR: 040KT FCST PSN + 12 HR: 140900 N2537 W03418 FCST MAX WIND + 12 HR: 040KT FCST PSN + 18 HR: 141500 N2604 W03530 FCST MAX WIND + 18 HR: 035KT FCST PSN + 24 HR: 142100 N2633 W03640 FCST MAX WIND + 24 HR: 035KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20130914/0300Z $$