Are you sure about that?
News is just coming in now.
“Juan Fernandez Island was covered by a giant wave and two buildings collapsed.”
http://momento24.com/en/2010/02/27/the-earthquake-that-hit-chile-was-felt-in-argentinean-provinces/
MSNBC reporting Talco, Chile was “Inundated by a large wave”
They are also reporting “Huge Wave” in the Juan Fernandez Islands.