WSAU21 AMMC 131928

YMMM SIGMET W11 VALID 132000/140000 YMMC-

YMMM MELBOURNE FIR EMBD TS OBS WI S1820 E09150 - S1550 E08640 -

S1200 E08630 - S1300 E09130 TOP FL500 STNR NC=