USGS Now places earthquake with Ms 5.8
Posted by Lowell on September 13, 2001 at 23:14:02:

The USGS has upgraded the Vancouver event to Ms 5.8:
A magnitude 5.8 earthquake in the VANCOUVER ISL, CANADA REGION has occurred at:
48.90N 128.32W Depth 10km Fri Sep 14 04:45:12 2001 UTC

Seismograms show a second regional event followed about an hour later (location
looks to be more towards Washington for the second event)