WSAU21 AMMC 020117

YMMM SIGMET H18 VALID 020200/020600 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S3220 E10200 - S3810 E10610 -

S3800 E09550 - S3600 E09110 - S3020 E09110 FL240/360 MOV ESE 25KT NC=