Two very strong and shallow M6.9 earthquakes hit off the coast of Chile
Two very strong and shallow earthquakes measuring M6.9 on the Richter scale hit off the coast of Chile at 01:54 and 02:46 UTC on November 11, 2015. USGS is reporting depth of 10 km (6.2 miles) for the both quakes. CSN Chile is reporting the same magnitudes, but at…
