Multiple earthquakes in a short time. Should you be worried?
Southwestern British Columbia has experienced several small but noticeable earthquakes over the past few weeks. Seismologist Johanna Wagstaffe explains why these tremors do not increase or decrease the likelihood of a larger earthquake.
9:07
1:58
30:03
30:04
3:25
4:37
7:08
11:21
4:00
