WSAU21 AMMC 071629 YMMM SIGMET P02 VALID 071719/072119 YMMC- YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E10500 - S5000 E10000 - S4250 E09300 - S5000 E09650 - S5000 E09200 - S3000 E08040 - S2650 E08700 - S3200 E09700 FL140/400 MOV E 15KT NC=