WSAU21 AMMC 120417

YMMM SIGMET J03 VALID 120439/120839 YMMC-

YMMM MELBOURNE FIR EMBD TS FCST WI S2450 E08510 - S2610 E08810 -

S3050 E08500 - S3000 E07740 TOP FL380 MOV SE 20KT NC=