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WSSG31 GOOY 182235

GOOO SIGMET C3 VALID 182235/190235 GOBD-
GOOO DAKAR OCEANIC FIR/UIR EMBD TS OBS AT 2225Z WI N0210 W02740 -
N0420 W01520 - N0250 W01150 - N0050 W01450 - N0030 W02510 - N0210
W02740 TOP FL450 MOV W 10KT NC=