Mag Location Age

1.1

16km ESE of Sudden Valley, WA
4 h

2.8

41km SW of Ferndale, CA
4 h

0.9

38km NNE of Amboy, WA
8 h

1.7

24km ESE of Three Rivers, OR
8 h

0.2

30km N of Amboy, WA
10 h

2.6

27km ENE of Winnemucca, NV
14 h

2.1

13km ESE of Enumclaw, WA
20 h

2.1

25km WSW of Cheney, WA
22 h

2.0

47km ESE of Prineville, OR
22 h

1.8

2km SW of Drain, OR
23 h

0.4

38km NNE of Amboy, WA
1 d

0.2

34km N of Amboy, WA
1 d

2.7

49km WSW of Ferndale, CA
1 d

-0.1

Mount St. Helens area, WA
1 d

0.0

32km NNE of Amboy, WA
1 d

1.9

10km ENE of Terrebonne, OR
2 d

1.3

4km NNW of Venersborg, WA
2 d

2.0

10km SSW of Pomeroy, WA
2 d

1.2

11km ESE of Sandy, OR
2 d

0.7

10km SSE of Desert Aire, WA
2 d

1.9

8km SSE of Desert Aire, WA
2 d

0.6

21km SW of La Pine, OR
2 d

0.4

34km N of Amboy, WA
3 d

1.0

2km WSW of Erlands Point-Kitsap Lake, WA
3 d

1.1

5km NE of Mill Plain, WA
3 d

2.2

16km W of Portola, CA
3 d

1.2

1km NE of Edmonds, WA
3 d

1.9

7km NE of Medford, OR
3 d

1.2

10km NNE of Eatonville, WA
3 d

Observations

iMUSH: Adventures in the Field
Seismology graduate student Mika Thompson shares a thrilling tale of wasps, fallen trees, and oth...
The Long Trek to MH09
Sometimes uninstalling a seismic monitoring station doesn't go quite as planned. Here is tale of ...
Why aren't there any volcanoes in the Olympic Mountains?
Both the Cascade Mountains and the Olympic Mountains are products of subduction, but not all moun...