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Powerful earthquake strikes off eastern Indonesia

People run out of a building following a powerful 6.6-magnitude earthquake in Indonesia on Saturday, April 21, 2012.

April 21, 2012 12:00:00 AM PDT
A powerful earthquake hit waters off eastern Indonesia Saturday, sending residents into the streets in panic.

The quake had a preliminary magnitude of 6.6. and hit about 50 miles off Papua province. It was centered just 18 miles beneath the ocean floor.

Some street lamps fell down, and at least one building had a wall collapse. Authorities said the temblor did not have the potential to trigger a tsunami.

Back in December 2004, a giant earthquake just off the coast triggered a tsunami in the Indian Ocean that killed 230,000 people.

The Associated Press contributed to this story.