Jakarta, Safar 9, 1437, Nov 21, 2015, SPA -- A 6.1-magnitude earthquake struck eastern Indonesia Saturday, the US Geological Survey (USGS) said, but no tsunami warning was issued and no immediate damage or casualties were reported. The undersea quake was recorded at a depth of 67 kilometers (42 miles) near Indonesia's Babar islands, according to USGS. The quake was felt in Saumlaki, the closest city to the epicentre, QNA quoted a local geophysics station officer as saying. --SPA 19:43 LOCAL TIME 16:43 GMT www.spa.gov.sa/w