000 WTNT84 KNHC 192106 TCVAT4 FOUR WATCH/WARNING ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL AL042022 506 PM EDT FRI AUG 19 2022 .POTENTIAL TROPICAL CYCLONE FOUR CAUTION...THIS PRODUCT ONLY APPROXIMATELY CONVEYS THE EXTENT OF TROPICAL CYCLONE WIND AND SURGE WATCHES AND WARNINGS. PLEASE SEE THE LATEST PUBLIC ADVISORY FROM THE NATIONAL HURRICANE CENTER FOR THE PRECISE LATERAL EXTENT OF WIND WATCHES AND WARNINGS ALONG THE COAST...AS WELL AS THE APPROXIMATE LATERAL EXTENT OF SURGE WATCHES AND WARNINGS. THE PRECISE EXTENT OF SURGE WATCHES AND WARNINGS CAN BE FOUND IN THE NWS NATIONAL DIGITAL FORECAST DATABASE HAZARD GRIDS. TXZ254-255-354-355-454-455-200515- /O.NEW.KNHC.TR.W.1004.220819T2106Z-000000T0000Z/ 406 PM CDT FRI AUG 19 2022 $$ ATTN...WFO...BRO...