Mag Location Age

1.7

10.8 km from Entiat, WA
21 h

3.3

Off the coast of OR
22 h

1.1

7.1 km from Mt Hood, OR
1 d

5.4

Off the coast of OR
2 d

0.3

23.4 km from Mt St Helens, WA
2 d

0.5

11.4 km from Mt St Helens, WA
2 d

3.8

178km WNW of Port Orford, OR
2 d

1.5

16.5 km from Kirkland, Wa
2 d

0.7

8.0 km from Mt St Helens, WA
3 d

0.6

34.6 km from Mt St Helens, WA
3 d

0.2

7.9 km from Mt St Helens, WA
3 d

0.0

8.1 km from Mt Rainier, WA
3 d

1.0

37.4 km from Glacier Peak, WA
3 d

2.3

21km SE of Burney, CA
3 d

1.4

3.9 km from Bremerton, WA
3 d

1.6

4.2 km from Bremerton, WA
3 d

2.7

15km SSW of Battle Mountain, NV
3 d

0.9

17.7 km from Hanford-200W, WA
3 d

1.0

23.0 km from Sedro Woolley, WA
4 d

0.3

10.3 km from Morton, WA
4 d

0.6

19.3 km from Hanford-200W, WA
4 d

1.4

15.9 km from Kirkland, Wa
4 d

1.4

15.3 km from Tacoma, WA
4 d

2.6

16km SSW of Cascade, ID
4 d

1.0

2.8 km from Mt Rainier, WA
4 d

2.0

44.6 km from Port Angeles, WA
4 d

1.1

27.4 km from Mt Rainier, WA
5 d

2.0

64.0 km from Hope, BC
5 d

1.6

38.5 km from The Dalles, OR
5 d
Ml=4.6 Monroe Earthquake of July 12, 2019
Additional Info is available for this earthquake, via its event page.
Typical Mount Hood Earthquake Swarm
The swarm that started late on July 7 really got hopping on July 9 at about 9am PDT (16:00Z). Thi...
An updated tremor monitoring system
A completely redesigned tremor location program and web interface is now available. The hourly tr...