****0000000220**** WSSG31 GOOY 301500 GOOO SIGMET D1 VALID 301500/301900 GOBD- GOOO DAKAR TERRESTRE FIR/UIR EMBD TS OBS AT 1450Z WI N0850 W00810 - N0840 W00230 - N0520 W00240 - N0450 W00730 - N0850 W00810 TOP FL450 MOV W 15KT INTSF=