WSAU21 AMMC 140419

YMMM SIGMET U03 VALID 140440/140840 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S1840 E08400 - S2800 E09140 -

S2840 E08850 - S2450 E08410 - S1840 E08130 FL280/340 MOV E 25KT NC=