WSAU21 AMMC 151843

YMMM SIGMET M01 VALID 151900/152200 YMMC-

YMMM MELBOURNE FIR EMBD TS OBS WI S1600 E08840 - S1910 E08830 -

S1910 E08510 - S1550 E08500 TOP FL530 MOV SW 08KT NC=