WSAU21 AMMC 092038

YMMM SIGMET A16 VALID 092045/100045 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S2950 E08020 - S3620 E09440 -

S3510 E10500 - S3700 E10550 - S3950 E09440 - S3320 E07830 FL240/360

MOV E 30KT NC=