WSAU21 AMMC 141739

YMMM SIGMET D01 VALID 141755/141955 YMMC-

YMMM MELBOURNE FIR EMBD TS OBS WI S1240 E08720 - S1450 E08850 -

S1550 E08650 - S1450 E08540 - S1250 E08620 TOP FL550 STNR NC=