WSAU21 AMMC 020658

YMMM SIGMET A03 VALID 020745/021145 YMMC-

YMMM MELBOURNE FIR EMBD TS FCST WI S0620 E07850 - S0930 E07840 -

S1120 E07510 - S0630 E07510 TOP FL540 MOV W 10KT WKN=