****0000000221**** WSSG31 GOOY 221259 GOOO SIGMET A3 VALID 221300/221700 GOBD- GOOO DAKAR OCEANIC FIR/UIR EMBD TS OBS AT 1250Z WI N0346 W01122 - S0144 W00316 - S0541 W00903 - S0004 W01452 - N0346 W01122 TOP FL450 STNR NC= DUPE