WSBZ23 SBGL 191950 SBCW SIGMET 34 VALID 191955/192330 SBCW - SBCW CURITIBA FIR SEV ICE FCST WI S2037 W04158 - S2150 W04145 - S2256 W04028 - S2339 W03944 - S2225 W03809 - S2110 W03922 - S2043 W03947 - S2045 W03949 - S2052 W04000 - S2057 W04015 - S2054 W04034 - S2042 W04049 - S2024 W04059 - S2027 W04111 - S2037 W04158 FL150/210 STNR NC=