WSBZ23 SBGL 161823 SBCW SIGMET 38 VALID 161828/161930 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S2330 W05056 - S2415 W05016 - S2447 W05039 - S2417 W05017 - S2450 W04854 - S2259 W04758 - S2220 W04955 - S2248 W05025 - S2330 W05056 TOP FL500 STNR NC=