Quake hits Andaman, Orissa; tremors felt in Chennai, Hong Kong

From the Times of India:
"NEW DELHI: An earthquake hit the Andaman and Nicobar Islands in the Bay of Bengal around 10.24 pm on Tuesday but no damage has been reported. Though Indian authorities said the earthquake measured 6.8 on the Richter scale, the US Geological Survey said it measured 6.4.

..The earthquake was felt as far away as Hong Kong, around 2,500 kilometres (1,500 miles) to the east, where the Hong Kong Observatory said it had recorded an "intense earthquake" with a magnitude of 6.4."