WSBZ23 SBGL 161600 SBCW SIGMET 27 VALID 161601/161930 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S2541 W05117 - S2642 W04904 - S2510 W04805 - S2417 W05017 - S2541 W05117 TOP FL500 STNR NC=