WSAU21 AMMC 041846

YMMM SIGMET P08 VALID 041854/042254 YMMC-

YMMM MELBOURNE FIR EMBD TS FCST WI S1200 E07630 - S1500 E08420 -

S2600 E08900 - S2810 E08230 - S2620 E07950 - S2450 E08510 - S1810

E08230 - S1410 E07530 TOP FL520 MOV E 15KT NC=