<p>The quake occurred at 1.43 am, at a depth of 10 km under the seabed, 210 km southwest of Bali, an official of the agency told Xinhua on phone. No tsunami warning was issued.<br /><br />Indonesia sits on a vulnerable quake-hit zone called the "Pacific Ring of Fire".<br /></p>
<p>The quake occurred at 1.43 am, at a depth of 10 km under the seabed, 210 km southwest of Bali, an official of the agency told Xinhua on phone. No tsunami warning was issued.<br /><br />Indonesia sits on a vulnerable quake-hit zone called the "Pacific Ring of Fire".<br /></p>