WSAU21 AMMC 070136

YMMM SIGMET L04 VALID 070147/070547 YMMC-

YMMM MELBOURNE FIR EMBD TS OBS WI S0540 E09310 - S0850 E09130 -

S0850 E09050 - S0700 E09020 - S0500 E09120 TOP FL530 STNR WKN=