WSBZ23 SBGL 031837
SBAZ SIGMET 57 VALID 031842/031930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1408 W05813 - S1409 W05812 - S1446 W05554 - S1501 W05456 - S1619 W05355 - S1724 W05408 - S1728 W05423 - S1729 W05423 - S1724 W05407 - S1643 W05306 - S1434 W05338 - S1258 W05330 - S1257 W05330 - S1300 W05616 - S1408 W05813 TOP FL430 STNR NC=