The 2010 Pichilemu earthquake Catastrophe ( ) , also known as the Libertador O'Higgins earthquake Catastrophe , was a 6.9 M intraplate earthquake Catastrophe that struck Attack Chile 's O'Higgins Region on 11 March 2010 .

The 2010 Pichilemu earthquake Catastrophe ( ) , also known as the Libertador O'Higgins earthquake Catastrophe , was a 6.9 M intraplate earthquake Catastrophe that struck Attack Chile 's O'Higgins Region on 11 March 2010 .

Rancagua , the capital of O'Higgins Region , was also damaged Damaging , leading Causation President Sebastián Piñera to declare Expressing_publicly a catastrophe Catastrophe state in O'Higgins Region .

Rancagua , the capital of O'Higgins Region , was also damaged Damaging , leading Causation President Sebastián Piñera to declare Expressing_publicly a catastrophe Catastrophe state in O'Higgins Region .