What we know about the 4.7-magnitude earthquake in B.C.
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.
6:49
8:01
3:16
2:49
8:25
0:21
0:17
8:21
8:19
2:32
