WSAZ31 LPMG 301543
LPPO SIGMET U03 VALID 301600/301900 LPPT-
LPPO SANTA MARIA OCEANIC FIR SEV TURB FCST WI N3956 W03955 - N4336
W03957 - N4458 W03927 - N4458 W03605 - N4314 W03646 - N4247 W03823 -
N3956 W03955 FL180/290 MOV WSW 15KT NC=