The earthquake had a magnitude of 7.8 on the Richter Scale, according to the U.S. Geological Service (USGS), and it was centered only 10 kilometers, or 6.2 kilometers, under the ocean surface.*
Map of earthquake epicenter, according to the USGS.
Image: USGS
Australia's Bureau of Meteorology issued a marine warning for distant Cocos and Christmas islands. It did **t advise evacuations, but said strong and dangerous currents were possible and people should secure boats and avoid waterfront areas. The warning **ted that a tsunami had **t been confirmed. Read more...