WSAU21 AMMC 051155

YMMM SIGMET V13 VALID 051241/051641 YMMC-

YMMM MELBOURNE FIR EMBD TS OBS WI S0350 E08000 - S0600 E07840 -

S0450 E07550 - S0240 E07730 TOP FL540 MOV W 10KT NC=