000 FKNT24 KNHC 250853 TCANT4 HURRICANE IRENE ICAO ADVISORY NUMBER 20 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092011 0900 UTC THU AUG 25 2011 TC ADVISORY DTG: 20110825/0900Z TCAC: KNHC TC: IRENE NR: 020 PSN: N2436 W07612 MOV: NW 10KT C: 0950HPA MAX WIND: 100KT FCST PSN + 06 HR: 251500 N2536 W07647 FCST MAX WIND + 06 HR: 105KT FCST PSN + 12 HR: 252100 N2637 W07715 FCST MAX WIND + 12 HR: 110KT FCST PSN + 18 HR: 260300 N2740 W07732 FCST MAX WIND + 18 HR: 115KT FCST PSN + 24 HR: 260900 N2845 W07738 FCST MAX WIND + 24 HR: 115KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20110825/1500Z $$