On July 8, 1987 at 11:50: 14.9, Easter Island experienced a major earthquake with a magnitude of Ms=6.3, succeeded by several tremors which measured up to Ms=5.9. The epicenter was located at 26.999 south latitude and 108.285 west longitude at a depth of 10 kilometers and slightly westwards of the island.
Edwards, Edmundo and Marchetti, Raul
"When the Earth Trembled, the Statues Fell,"
Rapa Nui Journal: Journal of the Easter Island Foundation: Vol. 10
, Article 1.
Available at: https://kahualike.manoa.hawaii.edu/rnj/vol10/iss1/1