2:29 pm - June 15, 2012 — Updated: 2:29 pm - June 15, 2012 Temblor shakes West Hawaii The U.S. Geological Survey is reporting a 3.7 magnitude earthquake Friday off the North Kona coast.The USGS said the earthquake happened at 2:18 p.m. and was centered 16 kilometers deep and 14 miles west southwest of Waikoloa. View the discussion thread.