****0000000228****
WSSG31 GOOY 290400

GOOO SIGMET A2 VALID 290400/290800 GOBD-
GOOO DAKAR OCEANIC FIR/UIR EMBD TS OBS AT 0350Z 
WI N0314 W01516 - S0209 W00532 - S0227 W02117 - S0053 W02323 - N0241
W02223 - N0314 W01516
 TOP FL380 STNR WKN=