WSBZ23 SBGL 091800
SBBS SIGMET 18 VALID 091805/091930 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S2338 W04639 - S2307 W04734 - S2219 W04955 - S2549 W04920 - S2553 W04704 - S2605 W04447 - S2543 W04435 - S2513 W04304 - S2528 W04205 - S2528 W04205 - S2338 W04639 TOP FL450 STNR NC=