WSAU21 AMMC 121823

YBBB SIGMET F08 VALID 121900/122300 YMMC-

YBBB BRISBANE FIR SEV ICE FCST WI S3117 E16000 - S2600 E16000 -

S2600 E16300 - S3117 E16300 FL140/250 MOV S 05KT NC=