WSAU21 AMMC 050629

YMMM SIGMET I01 VALID 050645/051045 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E07650 - S4720 E07630 -

S4500 E07700 - S4620 E07920 - S5000 E08010 FL160/260 MOV E 30KT NC=