WSAU21 AMMC 120240

YBBB SIGMET F04 VALID 120300/120700 YMMC-

YBBB BRISBANE FIR SEV ICE FCST WI S2540 E16040 - S2400 E16040 -

S2500 E16300 - S2820 E16300 FL140/240 MOV S 05KT NC=