Mag Location Age

2.1

6 km WSW of Petrolia, CA
12 h

2.0

4 km W of Redding, CA
19 h

0.7

43.7 km from Salem, OR
20 h

1.8

15.9 km from Everett, WA
20 h

-0.2

0.8 km from Mt St Helens, WA
22 h

0.1

1.0 km from Mt St Helens, WA
22 h

1.7

36.9 km from Darrington, WA
1 d

4.1

51 km WNW of Petrolia, CA
1 d

1.2

9.7 km from Morton, WA
1 d

1.1

17.1 km from Port Townsend, WA
1 d

1.4

16.0 km from Prosser, WA
1 d

2.2

26 km of Susanville, CA
1 d

0.1

2.6 km from Mt St Helens, WA
1 d

0.7

0.2 km from Mt St Helens, WA
2 d

1.5

21.7 km from Spokane, WA
2 d

0.7

12.1 km from Entiat, WA
2 d

2.7

9.5 km from Morton, WA
2 d

1.3

14.3 km from Portland, OR
2 d

0.0

0.9 km from Mt St Helens, WA
3 d

1.5

18.6 km from Newberg, OR
3 d

0.4

2.7 km from Mt St Helens, WA
3 d

1.9

85.5 km from Diablo, WA
3 d

0.7

15.5 km from Carnation, WA
3 d

1.3

35.0 km from Longview, WA
3 d

2.1

10 km WSW of Petrolia, CA
4 d

2.1

50.6 km from Pullman, WA
4 d

0.6

29.7 km from Aberdeen, WA
4 d

0.9

0.8 km from Mt St Helens, WA
4 d

0.8

17.9 km from Aberdeen, WA
4 d
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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