The first of three quakes, a magnitude 2.7, struck around 1:46 a.m. The second and third — a 1.8 and 2.2 — both hit in quick succession around 6:22 a.m. Their depths ranged fr

A magnitude 3.1 earthquake was reported less than a mile south of Ontario International Airport early Wednesday afternoon, the U.S. Geological Survey says.

A 4.1 magnitude quake struck close to 200 km near northern Vancouver Island, marking the second earthquake near Vancouver Island in a week.