000 WTNT81 KNHC 201451 TCVAT1 ALBERTO WATCH/WARNING BREAKPOINTS/ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012012 1100 AM EDT SUN MAY 20 2012 .TROPICAL STORM ALBERTO SCZ045-047-048-049-050-051-052-202100- /O.CON.KNHC.TR.A.1001.000000T0000Z-000000T0000Z/ 1100 AM EDT SUN MAY 20 2012 SAVANNAH-RIVER-GA 32.03N 80.86W SOUTH-SANTEE-RIVER-SC 33.12N 79.27W $$ ATTN...WFO...CHS...