For example , it moved Argentina 's capital of Buenos Aires about 2.5 cm ( 1 in ) to the west .
The earthquake also shifted other parts of South America from the Falkland Islands to Fortaleza , Brazil .
It moved Argentina 's capital of Buenos Aires about 2.5 cm ( 1 in ) to the west .
The earthquake also shifted other parts of South America from the Falkland Islands to Fortaleza , Brazil .