WSAU21 AMMC 160546

YMMM SIGMET H04 VALID 160605/161005 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E12440 - S4500 E12130 -

S4430 E12500 - S5000 E12840 10000FT/FL240 MOV E 25KT WKN=