WSBZ23 SBGL 051715
SBAZ SIGMET 37 VALID 051720/051930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI N0100 W06640 - S0214 W06428 - S0406 W06031 - S0234 W05822 - N0208 W06325 - N0154 W06407 - N0114 W06458 - N0046 W06618 - N0103 W06631 - N0100 W06640 TOP FL480 STNR NC=