Earthquake Information for Lewis County, Washington

Lewis County, WA has a high earthquake risk, with a total of 414 earthquakes since 1931. The USGS database shows that there is a 69.82% chance of a major earthquake within 50km of Lewis County, WA within the next 50 years. The largest earthquake within 30 miles of Lewis County, WA was a 5.5 Magnitude in 1980.

Risk Level:
High

Total Number of Earthquakes in Lewis County since 1931

414

Probability of A 5.0 Earthquake within next 50 years

69.82%

Most Recent
Largest

4/9/2024 - 1.8 mag, 17.7mi depth 8 mi from Mineral, WA
4/8/2024 - 1.7 mag, 19.0mi depth 5 mi from Mossyrock, WA
4/6/2024 - 1.8 mag, 1.4mi depth 4 mi from Mossyrock, WA
4/2/2024 - 3.1 mag, 22.7mi depth 2 mi from Onalaska, WA
4/2/2024 - 1.2 mag, 25.0mi depth 2 mi from Onalaska, WA
4/2/2024 - 0.4 mag, 5.8mi depth 7 mi from Packwood, WA
3/26/2024 - 0.4 mag, 2.0mi depth 18 mi from Morton, WA
3/25/2024 - 1.6 mag, 19.7mi depth 17 mi from Mossyrock, WA
3/25/2024 - 1.4 mag, -0.5mi depth 7 mi from Toledo, WA
3/18/2024 - 0.8 mag, 10.4mi depth 22 mi from Mossyrock, WA
2/13/2024 - 0.4 mag, 6.1mi depth 11 mi from Morton, WA
2/10/2024 - 2.1 mag, 3.7mi depth 12 mi from Packwood, WA
2/7/2024 - 3.0 mag, 4.2mi depth 12 mi from Packwood, WA
1/25/2024 - 0.8 mag, -1.2mi depth 14 mi from Packwood, WA
1/19/2024 - 1.6 mag, -0.5mi depth 7 mi from Toledo, WA
1/1/2024 - 1.2 mag, 7.9mi depth 14 mi from Morton, WA
12/8/2023 - 0.8 mag, 16.9mi depth 3 mi from Mossyrock, WA
10/16/2023 - 0.7 mag, 8.4mi depth 14 mi from Morton, WA
10/4/2023 - 1.5 mag, 5.9mi depth 6 mi from Mineral, WA
9/13/2023 - 1.2 mag, -1.0mi depth 12 mi from Mossyrock, WA
9/2/2023 - 1.9 mag, 9.5mi depth 13 mi from Mossyrock, WA
7/23/2023 - 1.7 mag, 8.3mi depth 20 mi from Packwood, WA
7/4/2023 - 1.5 mag, 15.8mi depth 11 mi from Morton, WA
6/16/2023 - 2.0 mag, 16.4mi depth 7 mi from Morton, WA
5/14/2023 - 1.1 mag, 11.4mi depth 22 mi from Mossyrock, WA
5/5/2023 - 1.0 mag, 18.9mi depth 7 mi from Mineral, WA
5/2/2023 - 2.1 mag, 18.7mi depth 4 mi from Mossyrock, WA
5/1/2023 - 1.8 mag, 14.7mi depth 3 mi from Mossyrock, WA
3/5/2023 - 1.1 mag, 14.2mi depth 17 mi from Morton, WA
2/18/2023 - 1.1 mag, 4.9mi depth 19 mi from Morton, WA
1/31/2023 - 1.1 mag, 18.1mi depth 2 mi from Mossyrock, WA
1/31/2023 - 0.3 mag, 9.1mi depth 23 mi from Morton, WA
1/15/2023 - 2.3 mag, 18.0mi depth 8 mi from Morton, WA
12/22/2022 - 1.5 mag, 16.8mi depth 7 mi from Morton, WA
12/22/2022 - 2.9 mag, 17.2mi depth 7 mi from Morton, WA
12/21/2022 - 1.2 mag, 18.1mi depth 12 mi from Mossyrock, WA
12/14/2022 - 2.9 mag, 12.7mi depth 4 mi from Packwood, WA
12/6/2022 - 1.5 mag, -0.4mi depth 5 mi from Napavine, WA
12/5/2022 - 1.6 mag, -0.8mi depth 7 mi from Mossyrock, WA
11/23/2022 - 0.6 mag, 8.9mi depth 8 mi from Packwood, WA
11/20/2022 - 1.8 mag, 11.3mi depth 15 mi from Morton, WA
11/9/2022 - 1.8 mag, 12.2mi depth 4 mi from Packwood, WA
10/14/2022 - 0.5 mag, 12.1mi depth 16 mi from Morton, WA
9/29/2022 - 0.5 mag, 12.3mi depth 18 mi from Morton, WA
8/25/2022 - 1.9 mag, -0.4mi depth 3 mi from Winlock, WA
8/2/2022 - 1.1 mag, 0.5mi depth 17 mi from Mossyrock, WA
7/27/2022 - 1.1 mag, -0.2mi depth 13 mi from Morton, WA
5/20/2022 - 0.7 mag, 2.4mi depth 17 mi from Morton, WA
5/7/2022 - 1.0 mag, 15.5mi depth 7 mi from Morton, WA
4/26/2022 - 1.2 mag, -0.6mi depth 4 mi from Packwood, WA
3/29/2022 - 1.7 mag, 3.9mi depth 11 mi from Packwood, WA
3/23/2022 - 0.0 mag, 1.7mi depth 21 mi from Morton, WA
3/14/2022 - 1.8 mag, 16.6mi depth 5 mi from Mossyrock, WA
2/2/2022 - 2.4 mag, 13.5mi depth 6 mi from Mossyrock, WA
1/8/2022 - 2.0 mag, 11.9mi depth 4 mi from Packwood, WA
12/12/2021 - 2.0 mag, 10.1mi depth 14 mi from Morton, WA
11/9/2021 - 1.6 mag, 7.7mi depth 13 mi from Mossyrock, WA
10/18/2021 - 0.7 mag, 13.6mi depth 7 mi from Morton, WA
10/16/2021 - 0.8 mag, 4.5mi depth 18 mi from Packwood, WA
8/7/2021 - 1.8 mag, 15.8mi depth 3 mi from Mossyrock, WA
8/2/2021 - 0.2 mag, 13.6mi depth 17 mi from Mossyrock, WA
7/10/2021 - 2.6 mag, 10.2mi depth 6 mi from Mossyrock, WA
7/8/2021 - 1.1 mag, -0.9mi depth 7 mi from Morton, WA
6/18/2021 - 1.1 mag, 6.9mi depth 7 mi from Morton, WA
6/3/2021 - 0.7 mag, 14.6mi depth 11 mi from Morton, WA
4/30/2021 - 1.0 mag, 1.5mi depth 16 mi from Mossyrock, WA
3/14/2021 - -0.2 mag, 3.6mi depth 19 mi from Morton, WA
2/17/2021 - 1.4 mag, 13.9mi depth 18 mi from Mossyrock, WA
1/8/2021 - 0.3 mag, 26.2mi depth 11 mi from Morton, WA
1/6/2021 - 1.4 mag, -0.3mi depth 6 mi from Napavine, WA
1/1/2021 - 1.2 mag, 14.4mi depth 6 mi from Morton, WA
12/3/2020 - 1.6 mag, -0.2mi depth 18 mi from Packwood, WA
12/3/2020 - 1.4 mag, 18.5mi depth 5 mi from Morton, WA
11/21/2020 - 1.0 mag, 16.0mi depth 7 mi from Mineral, WA
11/19/2020 - 2.9 mag, 22.4mi depth 1 mi from Onalaska, WA
11/19/2020 - 1.4 mag, 20.9mi depth 2 mi from Onalaska, WA
11/18/2020 - 1.4 mag, 21.0mi depth 1 mi from Onalaska, WA
10/23/2020 - 2.7 mag, -1.2mi depth 13 mi from Packwood, WA
9/16/2020 - 1.4 mag, -1.0mi depth 5 mi from Mossyrock, WA
9/11/2020 - 3.1 mag, 20.2mi depth 2 mi from Onalaska, WA
9/11/2020 - 1.1 mag, 24.8mi depth 3 mi from Onalaska, WA
9/10/2020 - 1.2 mag, 33.6mi depth 6 mi from Toledo, WA
9/6/2020 - 2.1 mag, -1.5mi depth 14 mi from Packwood, WA
8/18/2020 - 1.8 mag, -0.6mi depth 6 mi from Toledo, WA
7/22/2020 - 1.2 mag, -1.2mi depth 22 mi from Mossyrock, WA
7/15/2020 - 1.4 mag, 2.4mi depth 6 mi from Packwood, WA
6/30/2020 - 1.0 mag, 18.2mi depth 6 mi from Mossyrock, WA
6/8/2020 - 1.2 mag, -1.0mi depth 12 mi from Morton, WA
6/3/2020 - 1.5 mag, -1.0mi depth 15 mi from Morton, WA
5/30/2020 - 1.9 mag, 19.5mi depth 4 mi from Morton, WA
5/27/2020 - 0.7 mag, 3.1mi depth 13 mi from Packwood, WA
5/27/2020 - 1.1 mag, 4.0mi depth 18 mi from Morton, WA
5/27/2020 - 0.4 mag, 0.9mi depth 20 mi from Packwood, WA
5/22/2020 - 1.6 mag, -0.6mi depth 15 mi from Packwood, WA
5/22/2020 - 1.1 mag, 0.3mi depth 14 mi from Packwood, WA
5/22/2020 - 1.1 mag, 1.2mi depth 17 mi from Packwood, WA
5/16/2020 - 1.1 mag, 0.9mi depth 17 mi from Packwood, WA
5/16/2020 - 1.3 mag, 1.0mi depth 17 mi from Packwood, WA
5/14/2020 - 2.6 mag, 14.2mi depth 14 mi from Morton, WA
5/8/2020 - 1.8 mag, 2.3mi depth 11 mi from Packwood, WA

5/18/1980 - 5.5 mag, 15.0mi depth 12 mi from Randle, WA
2/14/1981 - 5.1 mag, 7.3mi depth 14 mi from Morton, WA
5/8/1980 - 5.0 mag, 1.0mi depth 23 mi from Morton, WA
4/1/1980 - 5.0 mag, 4.0mi depth 24 mi from Morton, WA
4/25/1980 - 5.0 mag, 5.0mi depth 21 mi from Morton, WA
4/3/1980 - 5.0 mag, 2.0mi depth 23 mi from Morton, WA
4/9/1980 - 4.9 mag, 4.0mi depth 24 mi from Randle, WA
4/5/1980 - 4.9 mag, 2.0mi depth 23 mi from Morton, WA
4/16/1980 - 4.9 mag, 3.0mi depth 24 mi from Morton, WA
5/15/1980 - 4.9 mag, 2.0mi depth 24 mi from Morton, WA
4/15/1980 - 4.9 mag, 3.0mi depth 24 mi from Morton, WA
4/7/1980 - 4.9 mag, 5.0mi depth 23 mi from Morton, WA
4/20/1980 - 4.8 mag, 5.0mi depth 24 mi from Morton, WA
4/18/1980 - 4.8 mag, 4.0mi depth 24 mi from Morton, WA
5/28/1981 - 4.8 mag, 3.9mi depth 14 mi from Packwood, WA
4/1/1980 - 4.8 mag, 4.0mi depth 24 mi from Morton, WA
5/9/1980 - 4.8 mag, 2.0mi depth 24 mi from Morton, WA
4/30/1980 - 4.8 mag, 3.0mi depth 24 mi from Morton, WA
4/2/1980 - 4.8 mag, 3.0mi depth 24 mi from Morton, WA
4/3/1980 - 4.8 mag, 1.0mi depth 23 mi from Morton, WA
4/16/1980 - 4.8 mag, 4.0mi depth 24 mi from Morton, WA
5/12/1980 - 4.8 mag, 2.0mi depth 24 mi from Morton, WA
4/20/1974 - 4.8 mag, 5.0mi depth 13 mi from Packwood, WA
4/24/1980 - 4.7 mag, 4.0mi depth 24 mi from Morton, WA
5/11/1980 - 4.7 mag, 1.0mi depth 24 mi from Morton, WA
4/17/1980 - 4.7 mag, 3.0mi depth 24 mi from Morton, WA
4/13/1980 - 4.7 mag, 1.0mi depth 24 mi from Morton, WA
4/6/1980 - 4.7 mag, 2.0mi depth 23 mi from Morton, WA
5/6/1980 - 4.7 mag, 1.0mi depth 14 mi from Randle, WA
4/11/1980 - 4.7 mag, 4.0mi depth 23 mi from Morton, WA
4/18/1980 - 4.7 mag, 2.0mi depth 24 mi from Morton, WA
4/14/1980 - 4.7 mag, 4.0mi depth 24 mi from Morton, WA
4/8/1980 - 4.7 mag, 3.0mi depth 24 mi from Morton, WA
4/29/1980 - 4.7 mag, 2.0mi depth 23 mi from Morton, WA
4/10/1980 - 4.7 mag, 2.0mi depth 24 mi from Morton, WA
4/19/1980 - 4.7 mag, 3.0mi depth 23 mi from Morton, WA
4/29/1980 - 4.7 mag, 2.0mi depth 24 mi from Morton, WA
4/10/1980 - 4.7 mag, 4.0mi depth 23 mi from Morton, WA
5/7/1980 - 4.7 mag, 1.0mi depth 24 mi from Morton, WA
10/8/2006 - 4.7 mag, 3.8mi depth 17 mi from Packwood, WA
5/5/1980 - 4.6 mag, 3.0mi depth 24 mi from Morton, WA
5/2/1980 - 4.6 mag, 1.0mi depth 23 mi from Morton, WA
3/27/1980 - 4.6 mag, 4.0mi depth 24 mi from Morton, WA
5/16/1980 - 4.6 mag, 2.0mi depth 24 mi from Morton, WA
2/14/1981 - 4.6 mag, 11.5mi depth 14 mi from Morton, WA
5/4/1980 - 4.6 mag, 2.0mi depth 23 mi from Morton, WA
4/22/1980 - 4.6 mag, 4.0mi depth 24 mi from Morton, WA
5/14/1980 - 4.6 mag, 2.0mi depth 24 mi from Morton, WA
5/6/1980 - 4.6 mag, 3.0mi depth 24 mi from Morton, WA
4/7/1980 - 4.6 mag, 4.0mi depth 24 mi from Morton, WA
3/31/1980 - 4.6 mag, 4.0mi depth 24 mi from Morton, WA
4/18/1980 - 4.5 mag, 4.0mi depth 24 mi from Morton, WA
5/3/1980 - 4.5 mag, 2.0mi depth 23 mi from Morton, WA
4/3/1980 - 4.5 mag, 3.0mi depth 23 mi from Morton, WA
4/4/1980 - 4.5 mag, 4.0mi depth 24 mi from Morton, WA
3/30/1980 - 4.5 mag, 5.0mi depth 24 mi from Morton, WA
4/1/1980 - 4.5 mag, 4.0mi depth 24 mi from Morton, WA
4/15/1980 - 4.5 mag, 6.0mi depth 24 mi from Morton, WA
4/23/1980 - 4.5 mag, 5.0mi depth 19 mi from Randle, WA
4/27/1980 - 4.5 mag, 4.0mi depth 24 mi from Morton, WA
5/5/1980 - 4.4 mag, 2.0mi depth 24 mi from Morton, WA
3/31/1980 - 4.4 mag, 4.0mi depth 24 mi from Morton, WA
4/11/1980 - 4.4 mag, 3.0mi depth 24 mi from Randle, WA
5/9/1980 - 4.4 mag, 2.0mi depth 24 mi from Morton, WA
3/30/1980 - 4.4 mag, 4.0mi depth 24 mi from Morton, WA
4/28/1980 - 4.4 mag, 4.0mi depth 24 mi from Morton, WA
4/8/1980 - 4.4 mag, 4.0mi depth 24 mi from Morton, WA
3/31/1980 - 4.4 mag, 4.0mi depth 24 mi from Morton, WA
5/10/1980 - 4.4 mag, 10.0mi depth 13 mi from Randle, WA
4/10/1980 - 4.4 mag, 4.0mi depth 24 mi from Morton, WA
4/29/1980 - 4.3 mag, 5.0mi depth 24 mi from Morton, WA
4/12/1980 - 4.3 mag, 5.0mi depth 24 mi from Morton, WA
12/24/1989 - 4.3 mag, 18.5mi depth 6 mi from Mineral, WA
5/1/1980 - 4.3 mag, 3.0mi depth 24 mi from Morton, WA
3/28/1980 - 4.3 mag, 4.0mi depth 24 mi from Morton, WA
3/26/1980 - 4.3 mag, 4.0mi depth 24 mi from Morton, WA
5/16/1980 - 4.3 mag, 3.0mi depth 24 mi from Morton, WA
3/30/1980 - 4.3 mag, 5.0mi depth 24 mi from Morton, WA
5/2/1980 - 4.3 mag, 2.0mi depth 24 mi from Morton, WA
5/1/1980 - 4.3 mag, 1.0mi depth 25 mi from Morton, WA
4/5/1980 - 4.3 mag, 4.0mi depth 23 mi from Morton, WA
4/19/1980 - 4.3 mag, 3.0mi depth 23 mi from Morton, WA
4/13/1980 - 4.2 mag, 4.0mi depth 24 mi from Morton, WA
5/1/1980 - 4.2 mag, 3.0mi depth 24 mi from Morton, WA
3/31/1980 - 4.2 mag, 4.0mi depth 24 mi from Morton, WA
4/9/1980 - 4.2 mag, 3.0mi depth 24 mi from Morton, WA
4/30/1980 - 4.2 mag, 1.0mi depth 25 mi from Morton, WA
5/11/1980 - 4.2 mag, 1.0mi depth 24 mi from Morton, WA
3/30/1980 - 4.2 mag, 3.0mi depth 24 mi from Morton, WA
3/31/1980 - 4.2 mag, 4.0mi depth 24 mi from Morton, WA
5/16/1980 - 4.2 mag, 2.0mi depth 24 mi from Morton, WA
5/6/1980 - 4.2 mag, 1.0mi depth 24 mi from Morton, WA
4/23/1980 - 4.2 mag, 4.0mi depth 24 mi from Morton, WA
4/14/1980 - 4.2 mag, 4.0mi depth 24 mi from Morton, WA
3/24/1980 - 4.2 mag, 3.0mi depth 24 mi from Morton, WA
4/22/1980 - 4.2 mag, 3.0mi depth 24 mi from Morton, WA
5/10/1980 - 4.2 mag, 1.0mi depth 24 mi from Morton, WA
5/8/1980 - 4.2 mag, 2.0mi depth 24 mi from Morton, WA
5/17/1980 - 4.2 mag, 4.0mi depth 24 mi from Morton, WA
3/30/1980 - 4.2 mag, 5.0mi depth 24 mi from Morton, WA

View All

Earthquake Probability for Lewis County, WA

View the probability of a major earthquake within the next 50 years in Lewis County, WA.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

(within 31 km/51 miles above magnitude)

5.0

69.82%

5.1

64.02%

5.2

64.02%

5.2

58.27%

5.3

52.69%

5.4

47.39%

5.5

42.45%

5.6

37.88%

5.7

33.72%

5.8

29.96%

5.9

26.58%

6.0

23.57%

6.1

20.53%

6.2

17.81%

6.3

15.36%

6.4

13.17%

6.5

11.21%

6.6

9.23%

6.7

7.43%

6.8

5.67%

6.9

4.05%

7.0

2.49%

7.1

1.32%

7.2

0.21%

7.3

0.00%

7.4

0.00%

7.5

0.00%

7.6

0.00%

7.7

0.00%

7.8

0.00%

7.9

0.00%

8.0

0.00%

8.1

0.00%

8.2

0.00%

8.3

0.00%

8.4

0.00%

8.5

0.00%

8.6

0.00%

8.7

0.00%

8.8

0.00%

8.9

0.00%

9.0

0.00%

9.1

0.00%

9.2

0.00%

Earthquake Count for Lewis County, WA

View the number of earthquake incidents in Lewis County, WA by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Lewis County, WA

Total Number of Earthquakes in Lewis County, WA within 30 miles. All distances and depths in the table are measured in miles.

Date

Magnitude

Depth

04/09/2024

1.8

17.7

Earthquake Information for Lewis County, Washington

Earthquake Probability for Lewis County, WA

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

Earthquake Count for Lewis County, WA

List of Earthquake Incidents for Lewis County, WA

Risk Of Natural Disasters In Lewis County, WA

Related Pages

Washington Earthquakes by City