****0000000209**** WSAZ31 LPMG 180840 LPPO SIGMET U02 VALID 180900/181200 LPPT- LPPO SANTA MARIA OCEANIC FIR SEV TURB FCST WI N4227 W02810 - N4302 W03042 - N4457 W03207 - N4457 W02912 - N4227 W02810 FL160/400 MOV SE 30KT NC=