Recent Earthquakes
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Rainier
St. Helens
Hood
30 Days Ago Now

Most Recent Earthquakes
Mag Location Age

2.0

 61.0 km from Coos Bay, OR
25 m

3.0

 14 km SSE of Dunsmuir, CA
3 h

1.1

 1.8 km from Mt St Helens, WA
5 h

2.2

 3 km WSW of Johnsville, CA
9 h

1.1

 14.0 km from Friday Harbor, WA
13 h

1.2

 31.9 km from Deming, WA
20 h

0.3

 1.8 km from Mt Rainier, WA
21 h

2.0

 12 km NE of Cromberg, CA
21 h

0.1

 5.5 km from Mt St Helens, WA
22 h

1.4

 33.0 km from Goat Rocks, WA
22 h

1.9

 35.1 km from Goat Rocks, WA
22 h

1.7

 33.7 km from Goat Rocks, WA
23 h

0.7

 3.6 km from Woodburn, OR
1 d

0.4

 15.6 km from Morton, WA
1 d

1.0

 16.0 km from Woodburn, OR
1 d

2.2

 11 km W of Manton, CA
1 d

-0.1

 0.5 km from Mt St Helens, WA
1 d

0.0

 1.1 km from Mt St Helens, WA
1 d

0.7

 11.5 km from Poulsbo, WA
1 d

2.2

 9 km WSW of Manton, CA
1 d

0.9

 30.2 km from Deming, WA
1 d

1.5

 67.4 km from Penticton, BC
1 d

1.6

 17.8 km from Mt St Helens, WA
2 d

0.5

 22.7 km from Mt Rainier, WA
2 d

0.0

 3.1 km from Mt St Helens, WA
2 d

0.2

 1.5 km from Mt St Helens, WA
2 d

1.0

 9.7 km from Friday Harbor, WA
2 d

2.1

 9 km NE of Brooktrails, CA
2 d

-0.7

 0.2 km from Mt Hood, OR
2 d

Seismo Blog
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
Bob Crosson has passed away
The founder of the PNSN, Professor Emeritus Robert (Bob) Crosson died on April 29 at age 86.

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