WSAU21 AMMC 032130

YMMM SIGMET U01 VALID 032155/040155 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E07700 - S4100 E07900 -

S3700 E08300 - S3500 E08900 - S3800 E09400 - S4100 E09600 - S5000

E09600 FL160/380 MOV S 40KT NC=