WSBZ23 SBGL 031401
SBCW SIGMET 23 VALID 031406/031530 SBCW - SBCW CURITIBA FIR SEV ICE FCST WI S2228 W04931 - S2338 W04847 - S2740 W04629 - S2850 W04528 - S2645 W04345 - S2644 W04344 - S2357 W04521 - S2254 W04547 - S2314 W04552 - S2338 W04639 - S2307 W04734 - S2228 W04931 FL160/200 STNR NC=