WSBZ23 SBGL 041642 SBCW SIGMET 29 VALID 041647/041930 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S2641 W04932 - S2732 W04817 - S2615 W04721 - S2457 W04917 - S2641 W04932 TOP FL430 STNR NC=