WSAU21 AMMC 130623 YMMM SIGMET C02 VALID 130704/131104 YMMC- YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E10750 - S4220 E11150 - S4610 E11340 - S5000 E11220 FL210/310 MOV E 50KT NC=