| Date | Magnitude | Location |
| 2004-11-02 | M=6.6 Mw | felt | 176 km SW of Port Alice, BC |
| 2004-10-05 | M=4.3 Mw | felt | 48 km NW of Bella Coola, BC |
| 2004-09-14 | M=1.9 MN | felt | 4 km NE of Wakefield, QC |
| 2004-09-09 | M=3.6 ML | felt | 70 km NW of Gold River, BC |
| 2004-09-03 | M=3.1 MN | felt | 4 km SW of Massena, NY |
| 2004-08-26 | M=5.0 MN | | 164 km NW of Coral Harbour, NU |
| 2004-08-21 | M=3.8 ML | felt | 34 km NE of Queen Charlotte City, BC |
| 2004-08-04 | M=3.8 MN | felt | 32 km SW of Cobourg, ON |
| 2004-08-03 | M=5.1 ML | felt | 58 km SW of Skagway, AK |
| 2004-08-02 | M=3.1 ML | felt | 20 km NW of Nanaimo, BC |
| 2004-07-30 | M=4.5 ML | felt | 62 km SE of Queen Charlotte City, BC |
| 2004-07-22 | M=3.1 MN | felt | 18 km NW of L'Annonciation, QC |
| 2004-07-19 | M=6.4 Mw | felt | 85 km SW of Gold River, BC |
| 2004-07-16 | M=4.5 ML | felt | 95 km NW of Dawson, YT |
| 2004-07-05 | M=4.9 mb | | 225 km NW of Clyde River, NU |
| 2004-06-13 | M=2.9 MN | felt | 13 km NW of Port-Cartier, QC |
| 2004-06-04 | M=4.9 mb | | 198 km NE of Pond Inlet, NU |
| 2004-05-29 | M=3.3 MN | felt | 13 km NW of La Pocatiere, QC |
| 2004-05-24 | M=3.0 MN | felt | 3 km SW of La Malbaie, QC |
| 2004-05-08 | M=4.4 MN | | 119 km NW of Chesterfield Inlet, NU |
| 2004-05-08 | M=3.3 MN | | 49 km NW of La Malbaie, QC |
| 2004-05-04 | M=3.5 MN | felt | 48 km SE of La Baie, QC |
| 2004-04-29 | M=5.4 ML | felt | 73 km NW of Burwash Landing, YT |
| 2004-04-10 | M=3.2 MN | felt | 21 km SW of Riviere-du-Loup, QC |
| 2004-04-07 | M=3.1 MN | felt | 14 km SE of Sept-Iles, QC |
| 2004-03-20 | M=3.0 MN | felt | 21 km SE of Port-Cartier, QC |
| 2004-03-17 | M=2.5 MN | felt | 3 km NW of Kemptville, ON |
| 2004-01-30 | M=3.0 ML | felt | 10 km SE of Tsawwassen, BC |
| 2004-01-12 | M=4.9 ML | felt | 48 km NW of Haines Junction, YT |