WSAU21 AMMC 091659

YBBB SIGMET F04 VALID 091720/092120 YMMC-

YBBB BRISBANE FIR SEV ICE FCST WI YWYA - YBIA - S3220 E15200 - YCOM

- YMAY - YTEM - YTOT - YTGM 9000FT/FL180 STNR NC=