What is an atmospheric river?
It's a term that became more widely known after record-setting flooding hit B.C. in November 2021, but as meteorologist Johanna Wagstaffe explains, atmospheric rivers are not new to west coast of North America.
2:38
2:57
2:46
1:00:04
9:13
0:27
1:57
1:36
1:21
1:19
