| Year |
Day |
Latitude |
Longitude |
Mag |
Location |
| 1663 |
Feb 5 |
47.60 |
-70.10 |
 7.0 |
Charlevoix-Kamouraska Region 1663 |
| 1700 |
Jan 26 |
48.50 |
-125.00 |
 9.0 |
Cascadia Subduction Zone |
| 1732 |
Sep 16 |
45.50 |
-73.60 |
 5.8 |
Western Quebec Seismic Zone, Montreal Region |
| 1791 |
Dec 6 |
47.40 |
-70.50 |
 6.0 |
Région Charlevoix-Kamouraska 1791 |
| 1860 |
Oct 17 |
47.50 |
-70.10 |
6.0 |
Région Charlevoix-Kamouraska 1860 |
| 1870 |
Oct 20 |
47.40 |
-70.50 |
6.5 |
Charlevoix-Kamouraska Region 1870 |
| 1872 |
Dec 15 |
48.60 |
-121.40 |
7.4 |
Washington-B.C. Border |
| 1899 |
Sep 4 |
60.00 |
-140.00 |
8.0 |
Yukon-Alaska Border |
| 1918 |
Dec 6 |
49.62 |
-125.92 |
7.0 |
Vancouver Island, British Columbia 1918 |
| 1925 |
Mar 1 |
47.80 |
-69.80 |
6.2 |
Charlevoix-Kamouraska region 1925 |
| 1929 |
May 26 |
51.51 |
-130.74 |
7.0 |
South of Haida Gwaii (formerly Queen Charlotte Islands), British Columbia |
| 1929 |
Nov 18 |
44.50 |
-56.30 |
7.2 |
Atlantic Ocean, south of Newfoundland |
| 1933 |
Nov 20 |
73.00 |
-70.75 |
7.3 |
Baffin Bay, Northwest Territories |
| 1935 |
Nov 1 |
46.78 |
-79.07 |
6.1 |
Quebec - Ontario Border, Temiscamingue region |
| 1944 |
Sep 5 |
44.97 |
-74.90 |
5.8 |
Cornwall region, Ontario-New York border |
| 1946 |
Jun 23 |
49.76 |
-125.34 |
7.3 |
Vancouver Island, British Columbia 1946 |
| 1949 |
Aug 22 |
53.62 |
-133.27 |
8.1 |
Offshore Haida Gwaii (formerly Queen Charlotte Islands), British Columbia |
| 1958 |
Jul 10 |
58.60 |
-137.10 |
7.9 |
near the British Columbia-Alaska Border |
| 1970 |
Jun 24 |
51.77 |
-130.76 |
7.4 |
South of Haida Gwaii (formerly Queen Charlotte Islands), British Columbia |
| 1979 |
Feb 28 |
60.59 |
-141.47 |
7.2 |
Southern Yukon-Alaska Border |
| 1982 |
Jan 9 |
47.00 |
-66.60 |
5.7 |
Miramichi, New Brunswick |
| 1982 |
Jan 11 |
47.00 |
-66.60 |
5.4 |
Miramichi, New Brunswick |
| 1985 |
Oct 5 |
62.21 |
-124.22 |
6.6 |
Nahanni region, Northwest Territories 1985-10 |
| 1985 |
Dec 23 |
62.19 |
-124.24 |
6.9 |
Nahanni region, Northwest Territories 1985-12 |
| 1988 |
Nov 25 |
48.12 |
-71.18 |
5.9 |
Saguenay region |
| 1989 |
Dec 25 |
60.12 |
-73.60 |
6.3 |
Ungava region |
| 2012 |
Oct 28 |
52.55 |
-132.24 |
7.7 |
Offshore Haida Gwaii |
