A 4.1 magnitude earthquake struck off B.C.'s south coast. CBC meteorologist and seismologist Johanna Wagstaffe breaks down what we know ...
CBC meteorologist and seismologist Johanna Wagstaffe breaks down what we know about the 4.7-magnitude earthquake that rattled southwest B.C. and what we can learn from it.
If you've been keeping count, southwestern B.C. has felt at least three earthquakes in the past couple of weeks. Seismologist Johanna Wagstaffe says the quakes don't make a larger quake more likely — ...