Earthquake Information for Siletz, Oregon

Siletz, OR has a moderate earthquake risk, with a total of 43 earthquakes since 1931. The USGS database shows that there is a 29.22% chance of a major earthquake within 50km of Siletz, OR within the next 50 years. The largest earthquake within 30 miles of Siletz, OR was a 4.6 Magnitude in 2004.

Risk Level:
Moderate

Total Number of Earthquakes in Siletz since 1931 within 30 miles

Probability of A 5.0 Earthquake within next 50 years

29.22%

Most Recent
Largest

12/28/2023 - 2.0 mag, 16.4mi depth 7.26489 mi from Toledo, OR
3/25/2021 - 2.4 mag, 40.6mi depth 3.42804 mi from Rose Lodge, OR
7/21/2020 - 3.2 mag, 44.0mi depth 2.89531 mi from Rose Lodge, OR
5/19/2019 - 3.7 mag, 48.0mi depth 1.81752 mi from Rose Lodge, OR
2/22/2019 - 3.0 mag, 44.0mi depth 3.21655 mi from Rose Lodge, OR
7/11/2018 - 3.1 mag, -0.4mi depth 16.0464 mi from Newport, OR
4/28/2018 - 2.3 mag, 25.6mi depth 14.9107 mi from Newport, OR
7/19/2016 - 1.6 mag, -0.5mi depth 8.27006 mi from Philomath, OR
7/1/2016 - 1.3 mag, -0.4mi depth 11.8669 mi from Philomath, OR
6/13/2016 - 1.8 mag, -0.4mi depth 6.21709 mi from Philomath, OR
6/6/2016 - 1.6 mag, 17.1mi depth 7.21652 mi from Grand Ronde, OR
12/31/2015 - 1.8 mag, 0.0mi depth 7.13628 mi from Philomath, OR
9/21/2015 - 2.4 mag, 0.0mi depth 13.3803 mi from Philomath, OR
7/13/2015 - 1.6 mag, 5.2mi depth 9.73444 mi from Corvallis, OR
4/9/2015 - 1.4 mag, 0.0mi depth 6.47717 mi from Philomath, OR
2/13/2015 - 2.0 mag, 0.0mi depth 6.174 mi from Philomath, OR
12/19/2014 - 3.2 mag, 27.0mi depth 8.75608 mi from Grand Ronde, OR
9/24/2014 - 2.9 mag, 53.8mi depth 8.2848 mi from Siletz, OR
8/9/2014 - 2.1 mag, 37.9mi depth 1.86106 mi from Waldport, OR
7/31/2014 - 1.3 mag, 0.0mi depth 6.81822 mi from Philomath, OR
7/2/2014 - 1.3 mag, 0.0mi depth 6.75404 mi from Philomath, OR
6/6/2014 - 1.8 mag, 0.0mi depth 7.60482 mi from Philomath, OR
4/4/2014 - 1.2 mag, 0.0mi depth 4.5587 mi from Kings Valley, OR
11/19/2013 - 1.5 mag, 0.0mi depth 3.84683 mi from Dallas, OR
10/23/2013 - 1.2 mag, 0.0mi depth 4.9228 mi from Blodgett, OR
10/9/2013 - 1.4 mag, 0.0mi depth 4.8202 mi from Blodgett, OR
10/4/2013 - 1.7 mag, 0.0mi depth 4.6515 mi from Blodgett, OR
9/11/2013 - 1.6 mag, 0.0mi depth 3.4206 mi from Kings Valley, OR
8/1/2013 - 0.9 mag, 0.0mi depth 4.9732 mi from Philomath, OR
7/30/2013 - 1.9 mag, 0.0mi depth 4.5411 mi from Blodgett, OR
7/2/2013 - 1.6 mag, 0.0mi depth 5.1497 mi from Blodgett, OR
6/17/2013 - 1.4 mag, 0.0mi depth 3.9983 mi from Kings Valley, OR
5/20/2013 - 1.5 mag, 27.3mi depth 4.0247 mi from Dallas, OR
3/29/2013 - 1.3 mag, 0.0mi depth 7.0253 mi from Alsea, OR
3/12/2013 - 1.5 mag, 0.0mi depth 0.4304 mi from Kings Valley, OR
3/1/2013 - 1.6 mag, 0.0mi depth 1.1426 mi from Philomath, OR
11/8/2012 - 2.8 mag, 38.2mi depth 7.9484 mi from Lincoln City, OR
11/3/2012 - 2.9 mag, 39.0mi depth 7.7866 mi from Lincoln City, OR
4/18/2012 - 2.8 mag, 17.6mi depth 16.8603 mi from Newport, OR
8/23/2007 - 2.8 mag, 27.3mi depth 14.1724 mi from Newport, OR
3/4/2006 - 3.2 mag, 43.5mi depth 8.623 mi from Eddyville, OR
8/19/2004 - 4.6 mag, 27.9mi depth 12.9957 mi from Newport, OR
10/25/2003 - 2.6 mag, 15.0mi depth 18.1486 mi from Newport, OR

8/19/2004 - 4.6 mag, 27.9mi depth 12.9957 mi from Newport, OR
5/19/2019 - 3.7 mag, 48.0mi depth 1.81752 mi from Rose Lodge, OR
3/4/2006 - 3.2 mag, 43.5mi depth 8.623 mi from Eddyville, OR
7/21/2020 - 3.2 mag, 44.0mi depth 2.89531 mi from Rose Lodge, OR
12/19/2014 - 3.2 mag, 27.0mi depth 8.75608 mi from Grand Ronde, OR
7/11/2018 - 3.1 mag, -0.4mi depth 16.0464 mi from Newport, OR
2/22/2019 - 3.0 mag, 44.0mi depth 3.21655 mi from Rose Lodge, OR
9/24/2014 - 2.9 mag, 53.8mi depth 8.2848 mi from Siletz, OR
11/3/2012 - 2.9 mag, 39.0mi depth 7.7866 mi from Lincoln City, OR
4/18/2012 - 2.8 mag, 17.6mi depth 16.8603 mi from Newport, OR
8/23/2007 - 2.8 mag, 27.3mi depth 14.1724 mi from Newport, OR
11/8/2012 - 2.8 mag, 38.2mi depth 7.9484 mi from Lincoln City, OR
10/25/2003 - 2.6 mag, 15.0mi depth 18.1486 mi from Newport, OR
3/25/2021 - 2.4 mag, 40.6mi depth 3.42804 mi from Rose Lodge, OR
9/21/2015 - 2.4 mag, 0.0mi depth 13.3803 mi from Philomath, OR
4/28/2018 - 2.3 mag, 25.6mi depth 14.9107 mi from Newport, OR
8/9/2014 - 2.1 mag, 37.9mi depth 1.86106 mi from Waldport, OR
12/28/2023 - 2.0 mag, 16.4mi depth 7.26489 mi from Toledo, OR
2/13/2015 - 2.0 mag, 0.0mi depth 6.174 mi from Philomath, OR
7/30/2013 - 1.9 mag, 0.0mi depth 4.5411 mi from Blodgett, OR
6/13/2016 - 1.8 mag, -0.4mi depth 6.21709 mi from Philomath, OR
12/31/2015 - 1.8 mag, 0.0mi depth 7.13628 mi from Philomath, OR
6/6/2014 - 1.8 mag, 0.0mi depth 7.60482 mi from Philomath, OR
10/4/2013 - 1.7 mag, 0.0mi depth 4.6515 mi from Blodgett, OR
3/1/2013 - 1.6 mag, 0.0mi depth 1.1426 mi from Philomath, OR
7/13/2015 - 1.6 mag, 5.2mi depth 9.73444 mi from Corvallis, OR
6/6/2016 - 1.6 mag, 17.1mi depth 7.21652 mi from Grand Ronde, OR
9/11/2013 - 1.6 mag, 0.0mi depth 3.4206 mi from Kings Valley, OR
7/2/2013 - 1.6 mag, 0.0mi depth 5.1497 mi from Blodgett, OR
7/19/2016 - 1.6 mag, -0.5mi depth 8.27006 mi from Philomath, OR
11/19/2013 - 1.5 mag, 0.0mi depth 3.84683 mi from Dallas, OR
5/20/2013 - 1.5 mag, 27.3mi depth 4.0247 mi from Dallas, OR
3/12/2013 - 1.5 mag, 0.0mi depth 0.4304 mi from Kings Valley, OR
4/9/2015 - 1.4 mag, 0.0mi depth 6.47717 mi from Philomath, OR
10/9/2013 - 1.4 mag, 0.0mi depth 4.8202 mi from Blodgett, OR
6/17/2013 - 1.4 mag, 0.0mi depth 3.9983 mi from Kings Valley, OR
7/1/2016 - 1.3 mag, -0.4mi depth 11.8669 mi from Philomath, OR
3/29/2013 - 1.3 mag, 0.0mi depth 7.0253 mi from Alsea, OR
7/31/2014 - 1.3 mag, 0.0mi depth 6.81822 mi from Philomath, OR
7/2/2014 - 1.3 mag, 0.0mi depth 6.75404 mi from Philomath, OR
4/4/2014 - 1.2 mag, 0.0mi depth 4.5587 mi from Kings Valley, OR
10/23/2013 - 1.2 mag, 0.0mi depth 4.9228 mi from Blodgett, OR
8/1/2013 - 0.9 mag, 0.0mi depth 4.9732 mi from Philomath, OR

View All

Earthquake Probability for Siletz, OR

View the probability of a major earthquake within the next 50 years in Siletz, OR.

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

29.22%

5.1

27.86%

5.2

27.86%

5.2

26.70%

5.3

25.73%

5.4

24.91%

5.5

24.22%

5.6

23.64%

5.7

23.16%

5.8

22.75%

5.9

22.42%

6.0

22.13%

6.1

21.82%

6.2

18.25%

6.3

17.86%

6.4

17.46%

6.5

17.05%

6.6

15.33%

6.7

13.91%

6.8

12.86%

6.9

12.13%

7.0

11.48%

7.1

11.07%

7.2

10.70%

7.3

10.70%

7.4

10.70%

7.5

10.70%

7.6

10.70%

7.7

10.70%

7.8

10.70%

7.9

10.70%

8.0

10.70%

8.1

10.33%

8.2

9.98%

8.3

9.62%

8.4

8.89%

8.5

8.15%

8.6

7.35%

8.7

6.53%

8.8

5.72%

8.9

4.60%

9.0

4.60%

9.1

1.17%

9.2

1.17%

Earthquake Count for Siletz, OR

View the number of earthquake incidents in Siletz, OR by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Siletz, OR

Total Number of Earthquakes in Siletz, OR within 30 miles. All distances and depths in the table are measured in miles.

12/28/2023

2.0

16.4

7.26

Earthquake Information for Siletz, Oregon

Earthquake Probability for Siletz, OR

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

Earthquake Count for Siletz, OR

List of Earthquake Incidents for Siletz, OR

Risk Of Natural Disasters In Siletz, OR

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