WSBZ23 SBGL 051316 SBCW SIGMET 10 VALID 051321/051530 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S1748 W05715 - S1812 W05712 - S1855 W05613 - S1826 W05542 - S1741 W05549 - S1742 W05600 - S1742 W05600 - S1743 W05611 - S1748 W05715 TOP FL480 STNR NC=