WSAU21 AMMC 080327

YMMM SIGMET B03 VALID 080347/080747 YMMC-

YMMM MELBOURNE FIR EMBD TS OBS WI S1400 E07510 - S1130 E08000 -

S1300 E08000 - S2100 E07710 - S2300 E07500 TOP FL520 STNR NC=