4.7 magnitude earthquake reported off Port Hardy coast Vancouver, BC, Canada / News Talk 980 CKNW | Vancouver's News. Vancouver's Talk Charmaine de Silva Posted: July 29, 2015 06:22 pm A 4.7 magnitude earthquake has been reported 176 km west of Port Hardy. Earthquakes Canada says no reports of damage are expected. And no tsunami advisory has been issued. The quake, which struck at approximately 5:30 pm PT, had a depth of 19 km.