000 FKNT21 KNHC 121158 TCANT1 TROPICAL CYCLONE TEST ICAO ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL AL812021 1200 UTC WED MAY 12 2021 TC ADVISORY DTG: 20210512/1200Z TCAC: KNHC TC: TEST ADVISORY NR: 2021/001 OBS PSN: NIL MOV: NIL INTST CHANGE: NIL C: NIL MAX WIND: NIL FCST PSN + 06 HR: NIL FCST MAX WIND + 06 HR: NIL FCST PSN + 12 HR: NIL FCST MAX WIND + 12 HR: NIL FCST PSN + 18 HR: NIL FCST MAX WIND + 18 HR: NIL FCST PSN + 24 HR: NIL FCST MAX WIND + 24 HR: NIL RMK THIS IS A TEST TC ADVISORY. MWO SHOULD NOW ISSUE A TEST SIGMET FOR TC. PLEASE REFER TO THE EMAIL FROM AUSTRO CONTROL DATED 05 MAY 2021. NXT MSG: NIL $$