Mag Location Age

1.6

46.0 km from Squamish, BC
12 h

1.2

37.4 km from Mt St Helens, WA
13 h

1.5

57.1 km from Coos Bay, OR
13 h

1.6

32.0 km from Eugene, OR
13 h

1.4

30.2 km from Deming, WA
15 h

1.1

33.2 km from Eugene, OR
15 h

1.7

44.3 km from Baker, OR
15 h

1.4

22.2 km from Bremerton, WA
17 h

0.4

18.2 km from Mt Rainier, WA
20 h

2.6

150 km W of Ferndale, CA
23 h

1.3

32.7 km from Eugene, OR
1 d

2.1

25 km NNW of Alder Springs, CA
1 d

2.8

238 km W of Gold Beach, OR
1 d

1.1

13.6 km from Mt St Helens, WA
1 d

0.2

12.4 km from Mt Rainier, WA
1 d

0.1

17.6 km from Mt St Helens, WA
1 d

1.0

8.0 km from Sedro Woolley, WA
1 d

1.5

37.3 km from Penticton, BC
1 d

0.4

9.9 km from Mt St Helens, WA
1 d

1.6

66.0 km from Spokane, WA
1 d

1.8

40.4 km from Salem, OR
1 d

1.5

14.7 km from Port Townsend, WA
1 d

1.2

20.9 km from Centralia, WA
1 d

0.9

32.3 km from Eugene, OR
2 d

1.6

36.5 km from Aberdeen, WA
2 d

-0.1

0.9 km from Mt St Helens, WA
2 d

1.7

11.8 km from Kirkland, WA
2 d

0.3

18.0 km from Mt Rainier, WA
2 d

1.0

11.8 km from Darrington, WA
2 d
Mount Rainier seismicity is normal
Recent reports of tremor at Rainier are clearly due to technical problem.
Understanding Earthquake Numbers
Our studies of Mount Rainier earthquakes
Mount Rainier earthquake swarm of July, 2025
Update as of July 31. Summary information for this swarm