An earthquake measuring 5.4 on the Richter scale jolted Nias region, Indonesia at 11:01 GMT on Sunday, the US Geological Survey said. The epicenter, with a depth of 32.10 km, was initially determined to be at 0.2168 degrees north latitude and 97.9433 degrees east longitude. Damages or casualties have not been announced yet. (QNA) M A R/LY