(CNN) -- A 7.0-magnitude earthquake struck off Chile's Pacific coast Sunday, the U.S. Geological Survey said.
The quake's epicenter was 61 km (38 miles) west-northwest of Iquique, Chile, and its depth was 35 km (21.7 miles), the USGS said.
There were no immediate reports of damages or injuries, but local emergency officials activated a precautionary tsunami warning and urged residents to move to higher ground, CNN Chile reported.
There is no widespread destructive tsunami threat, the Pacific Tsunami Warning Center said.
-- CNN en Español's Nelson Quiñones contributed to this report.
Posted by: Nick Viviani