<span style="color: #222222;">A powerful 7.1 magnitude earthquake struck along Peru's border with Brazil today. </span><br />'' <br />'' <span style="color: #222222;">The US Geological Survey said the quake hit at a depth of 610 kilometres, on Peru's eastern frontier with Brazil. </span><br />'' <br />'' <span style="color: #222222;">It said there were no immediate reports of damage. No tsunami warning was issued by the Pacific Tsunami Warning Center.</span>