****0000000217****
WCNT31 LPMG 291450

LPPO SIGMET C02 VALID 291505/292105 LPPT-
LPPO SANTA MARIA OCEANIC FIR TC ISAAC PSN N4312 W03536 CB OBS AT
1500Z WI 100NM OF TC CENTRE TOP FL420 WKN  FCST AT 2105Z TC CENTRE
PSN N4344 W03415=