WSNM31 FYWW 231523
FYWH SIGMET 1 VALID 231523/231923 FYWH-
FYWF WINDHOEK FIR EMBD TS OBS AT 1430Z E OF LINE S2700 E01941 -
S2411 E01648 - S2327 E01744 - S2102 E01657 - S1929 E01633 MOV SE
INTSF=