<p>An earthquake of magnitude 6.1 struck Santiago Del Estero Province, Argentina, the German Research Center for Geosciences (GFZ) said on Saturday.</p>.<p>The quake was at a depth of 620 km (385 miles), GFZ said.</p>
<p>An earthquake of magnitude 6.1 struck Santiago Del Estero Province, Argentina, the German Research Center for Geosciences (GFZ) said on Saturday.</p>.<p>The quake was at a depth of 620 km (385 miles), GFZ said.</p>