WSAU21 AMMC 131846

YMMM SIGMET Y02 VALID 131903/132303 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S4000 E08100 - S5000 E10550 -

S5000 E09100 - S4400 E07900 FL140/260 MOV E 45KT NC=