WSAN31 FNLU 231829
FNAN SIGMET A01 VALID 231820/232220 FNLU-
FNAN LUANDA FIR/UIR EMBD TS OBS WI S1542 E02102 - S1521 E01904 - S1250 E01823 - S1113 E02208 - S1027 E02334 - S1059 E02416 - S1258 E02255 - S1255 E02155 - S1542 E02102 TOP FL500 MOV NW 10KT INTSF=