****0000000171****
WSSG31 GOOY 011617

GOOO SIGMET C1 VALID 011620/012020 GOBD-
GOOO DAKAR TERRESTRE FIR/UIR EMBD TS OBS AT 1610Z
N OF N0458 AND S OF N0605 
TOP FL400 MOV W 10KT INTSF=