000 FKNT21 KNHC 200253 TCANT1 TROPICAL STORM ALBERTO ICAO ADVISORY NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012012 0300 UTC SUN MAY 20 2012 TC ADVISORY DTG: 20120520/0300Z TCAC: KNHC TC: ALBERTO NR: 002 PSN: N3148 W07830 MOV: SW 05KT C: 0998HPA MAX WIND: 045KT FCST PSN + 06 HR: 200900 N3140 W07850 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 201500 N3133 W07907 FCST MAX WIND + 12 HR: 045KT FCST PSN + 18 HR: 202100 N3127 W07922 FCST MAX WIND + 18 HR: 045KT FCST PSN + 24 HR: 210300 N3130 W07928 FCST MAX WIND + 24 HR: 045KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20120520/0900Z ..