WSAZ31 LPMG 271128 LPPO SIGMET T05 VALID 271130/271500 LPPT- LPPO SANTA MARIA OCEANIC FIR EMBD TS FCST WI N3901 W03425 - N4005 W03723 - N4452 W03240 - N4352 W02819 - N3901 W03425 TOP FL400 MOV NE 15KT NC=