WSBZ23 SBGL 180535
SBAZ SIGMET 21 VALID 180540/180730 SBAZ - SBAZ AMAZONICA FIR SEV ICE FCST WI S0128 W05644 - S0201 W05836 - S0022 W06047 - N0230 W05952 - N0236 W05957 - N0226 W06357 - N0239 W06403 - N0207 W06349 - N0114 W06458 - N0046 W06618 - N0215 W06723 - N0146 W06951 - N0153 W06913 - S0408 W05633 - S0128 W05644 FL150/220 STNR NC=