WVNU20 TNCC 231815
TNCC SIGMET 1 VALID 231800/232400 TNCC-
TNCF CURACAO FIR TC BRET AT 1500Z N1330 W6470 CB TOP FL500 NE OF CENTRE
MOV WNW AT14 KT WKN FCST TO MOV IN TNCC FIR AT 2400Z TC CENTRE N1330 W6756=