The 1946 Vancouver Island earthquake was a 7.3 magnitude earthquake that struck Vancouver Island, on the Coast of British Columbia, Canada, at 10:15 a.m. on Sunday, June 23, 1946. The main shock epicenter occurred in the Forbidden Plateau area northwest of Courtenay. While most of the large earthquakes in the Vancouver area occur at tectonic plate boundaries, the 1946 Vancouver Island earthquake was a crustal event.[2] Shaking was felt from Portland, Oregon to Prince Rupert, British Columbia. The earthquake is remembered as one of the most damaging earthquakes in the history of British Columbia. However, damage was restricted because there were no heavily populated areas near the epicenter, where the violent shaking occurred.