000 FKNT21 KNHC 192034 TCANT1 TROPICAL STORM ALBERTO ICAO ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012012 2100 UTC SAT MAY 19 2012 TC ADVISORY DTG: 20120519/2100Z TCAC: KNHC TC: ALBERTO NR: 001 PSN: N3212 W07742 MOV: SW 03KT C: 1007HPA MAX WIND: 040KT FCST PSN + 06 HR: 200300 N3200 W07758 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 200900 N3151 W07812 FCST MAX WIND + 12 HR: 045KT FCST PSN + 18 HR: 201500 N3145 W07824 FCST MAX WIND + 18 HR: 045KT FCST PSN + 24 HR: 202100 N3145 W07836 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: 20120520/0300Z ..