000 FKNT21 KNHC 202045 TCANT1 TROPICAL STORM ALBERTO ICAO ADVISORY NUMBER 5 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012012 2100 UTC SUN MAY 20 2012 TC ADVISORY DTG: 20120520/2100Z TCAC: KNHC TC: ALBERTO NR: 005 PSN: N3054 W08000 MOV: SW 05KT C: 1006HPA MAX WIND: 040KT FCST PSN + 06 HR: 210300 N3050 W07952 FCST MAX WIND + 06 HR: 040KT FCST PSN + 12 HR: 210900 N3054 W07930 FCST MAX WIND + 12 HR: 040KT FCST PSN + 18 HR: 211500 N3106 W07854 FCST MAX WIND + 18 HR: 040KT FCST PSN + 24 HR: 212100 N3131 W07806 FCST MAX WIND + 24 HR: 040KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20120521/0300Z ..