WSAU21 AMMC 100030

YMMM SIGMET D03 VALID 100100/100500 YMMC-

YMMM MELBOURNE FIR EMBD TS OBS WI S0720 E09900 - S1350 E09320 -

S1100 E08130 - S0830 E08200 - S1020 E09200 - S0700 E09540 TOP FL520

STNR NC=