WSBZ23 SBGL 172325
SBAZ SIGMET 77 VALID 172330/180330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI N0009 W06051 - S0138 W05721 - S0141 W05721 - N0042 W05355 - N0227 W05429 - N0238 W05555 - N0116 W05847 - N0217 W05941 - N0009 W06051 TOP FL480 STNR NC=