Mag Location Age

0.5

39.2 km from Wenatchee, WA
1 h

2.5

50 km W of Petrolia, CA
2 h

2.2

4 km E of Arcata, CA
4 h

0.4

19.7 km from Eatonville, WA
6 h

2.2

29.4 km from Victoria, BC
7 h

-0.2

0.4 km from Mt St Helens, WA
7 h

0.9

14.7 km from Enumclaw, WA
9 h

1.2

10.2 km from Eatonville, WA
12 h

0.2

1.6 km from Mt St Helens, WA
13 h

0.0

1.4 km from Mt St Helens, WA
13 h

0.5

0.6 km from Mt Rainier, WA
15 h

0.4

0.8 km from Mt Rainier, WA
15 h

0.4

0.9 km from Mt Rainier, WA
15 h

0.4

0.8 km from Mt Rainier, WA
16 h

0.4

0.9 km from Mt Rainier, WA
17 h

0.3

18.4 km from Poulsbo, WA
18 h

2.9

14 km SE of Pine Hills, CA
18 h

0.5

1.4 km from Mt Hood, OR
23 h

0.4

7.9 km from Mt Rainier, WA
23 h

0.7

0.9 km from Mt Rainier, WA
1 d

0.6

0.8 km from Mt Rainier, WA
1 d

0.5

0.3 km from Mt Rainier, WA
1 d

0.5

0.7 km from Mt Rainier, WA
1 d

0.8

0.3 km from Mt Rainier, WA
1 d

0.6

0.4 km from Mt Rainier, WA
1 d

-0.2

5.7 km from Carnation, WA
1 d

0.5

3.6 km from Entiat, WA
1 d

1.2

11.5 km from Morton, WA
1 d

2.2

3 km SW of Tennant, CA
1 d
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.
Tonasket Earthquake Swarm or Aftershock Sequence?
At 6:47pm PDT, on April 12, 2025 a magnitude 3.1 earthquake located about 6 km (4 miles) northeas...