WSAU21 AMMC 070531

YMMM SIGMET B02 VALID 070605/071005 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E08930 - S4550 E10010 -

S4630 E10340 - S5000 E09600 FL170/300 MOV E 55KT NC=