WSBZ23 SBGL 270329
SBAZ SIGMET 20 VALID 270334/270730 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0557 W06634 - S0620 W06439 - S0557 W06412 - S0343 W06504 - S0345 W06522 - S0354 W06626 - S0354 W06626 - S0354 W06627 - S0431 W06539 - S0557 W06634 TOP FL450 MOV N 15KT WKN=