WSAU21 AMMC 070808

YMMM SIGMET U01 VALID 070808/071208 YMMC-

YMMM MELBOURNE FIR EMBD TS OBS WI S0720 E09950 - S0830 E10010 -

S0900 E09920 - S0640 E09730 - S0550 E09740 TOP FL520 STNR NC=