WSBZ23 SBGL 041930
SBBS SIGMET 13 VALID 041935/042330 SBBS - SBBS BRASILIA FIR EMBD TS FCST  WI S1724 W05407 - S2020 W05127 - S2220 W04955 - S2256 W04808 - S2221 W04751 - S2141 W04732 - S2227 W04533 - S2228 W04530 - S2151 W04500 - S2150 W04501 - S2147 W04457 - S2032 W04358 - S2009 W04324 - S2012 W04316 - S1607 W04618 - S1340 W05105 - S1539 W05322 - S1643 W05306 - S1643 W05306 - S1644 W05306 - S1724 W05407 TOP FL420 STNR NC=