WSNM31 FYWW 061858
FYWH SIGMET 2 VALID 061858/062258 FYWH-
FYWF WINDHOEK FIR OBSC TS OBS AT 1858Z WI S1742 E02309 - S1723
E01536 - S2845 E01924 - S1742 E02309 MOV SE INTSF=