Earthquake Information for Happy Valley, Oregon

Happy Valley, OR has a high earthquake risk, with a total of 321 earthquakes since 1931. The USGS database shows that there is a 32.26% chance of a major earthquake within 50km of Happy Valley, OR within the next 50 years. The largest earthquake within 30 miles of Happy Valley, OR was a 5.6 Magnitude in 1993.

Risk Level:
High

Total Number of Earthquakes in Happy Valley since 1931 within 30 miles

321

Probability of A 5.0 Earthquake within next 50 years

32.26%

Most Recent
Largest

4/25/2024 - 2.0 mag, 27.6mi depth 2.18923 mi from Tigard, OR
4/9/2024 - 2.4 mag, -0.8mi depth 2.41318 mi from Yacolt, WA
3/21/2024 - 1.9 mag, -0.3mi depth 2.97227 mi from Aloha, OR
3/19/2024 - 1.6 mag, -0.4mi depth 3.23613 mi from Yacolt, WA
2/23/2024 - 2.1 mag, -0.5mi depth 3.40553 mi from Yacolt, WA
12/20/2023 - 1.9 mag, 18.1mi depth 0.789064 mi from La Center, WA
6/21/2023 - 2.5 mag, 20.1mi depth 1.71146 mi from Lake Shore, WA
3/20/2023 - 2.0 mag, 6.6mi depth 5.8349 mi from Portland, OR
7/24/2022 - 2.9 mag, 17.4mi depth 3.72663 mi from Aloha, OR
6/6/2022 - 2.8 mag, 3.8mi depth 2.85513 mi from Fern Prairie, WA
5/25/2022 - 2.6 mag, 19.7mi depth 3.38836 mi from Molalla, OR
4/18/2022 - 1.5 mag, -0.4mi depth 6.11137 mi from Molalla, OR
2/14/2022 - 1.4 mag, -0.8mi depth 2.18604 mi from Lewisville, WA
10/12/2021 - 2.0 mag, -0.5mi depth 5.05594 mi from Molalla, OR
10/4/2021 - 1.4 mag, -0.2mi depth 3.05506 mi from Aloha, OR
9/15/2021 - 1.7 mag, -1.0mi depth 3.19522 mi from Venersborg, WA
2/7/2021 - 2.8 mag, 6.3mi depth 10.9474 mi from Venersborg, WA
12/15/2020 - 1.4 mag, -1.1mi depth 2.03558 mi from Yacolt, WA
11/6/2020 - 1.3 mag, -1.1mi depth 1.4832 mi from Yacolt, WA
10/28/2020 - 1.8 mag, -0.1mi depth 0.755864 mi from Sherwood, OR
10/6/2020 - 2.5 mag, 7.8mi depth 1.32507 mi from Camas, WA
9/16/2020 - 2.6 mag, -1.2mi depth 2.71956 mi from Yacolt, WA
8/24/2020 - 1.5 mag, -0.6mi depth 1.91012 mi from Venersborg, WA
7/5/2020 - 1.8 mag, 13.1mi depth 10.2428 mi from Venersborg, WA
7/3/2020 - 1.5 mag, 20.3mi depth 2.20521 mi from Beaverton, OR
4/6/2020 - 2.4 mag, 16.3mi depth 1.97963 mi from Molalla, OR
4/2/2020 - 1.4 mag, -0.8mi depth 1.41516 mi from Lewisville, WA
3/21/2020 - 1.5 mag, 17.4mi depth 7.44714 mi from Vancouver, WA
2/14/2020 - 1.3 mag, -1.0mi depth 1.62096 mi from Battle Ground, WA
1/27/2020 - 2.6 mag, 11.7mi depth 6.00615 mi from Scappoose, OR
10/30/2019 - 1.3 mag, 8.6mi depth 11.7402 mi from Venersborg, WA
5/23/2019 - 2.0 mag, -1.0mi depth 5.00547 mi from Molalla, OR
5/4/2019 - 2.0 mag, 45.0mi depth 0.864996 mi from Milwaukie, OR
3/26/2019 - 1.4 mag, -1.3mi depth 2.05619 mi from Lewisville, WA
1/15/2019 - 1.4 mag, -0.9mi depth 2.71123 mi from Venersborg, WA
11/11/2018 - 2.3 mag, 9.6mi depth 4.29933 mi from Ridgefield, WA
10/11/2018 - 1.7 mag, 16.7mi depth 10.2098 mi from Estacada, OR
9/25/2018 - 2.7 mag, 16.1mi depth 5.52542 mi from Scappoose, OR
7/25/2018 - 2.5 mag, 26.5mi depth 6.2783 mi from Silverton, OR
5/23/2018 - 2.1 mag, 2.7mi depth 4.05789 mi from Fern Prairie, WA
4/26/2018 - 1.0 mag, -1.0mi depth 2.6819 mi from Lewisville, WA
3/24/2018 - 2.5 mag, 25.9mi depth 3.04968 mi from Molalla, OR
3/24/2018 - 2.5 mag, 25.9mi depth 3.04968 mi from Molalla, OR
3/16/2018 - 2.5 mag, 8.3mi depth 1.66962 mi from Lewisville, WA
3/12/2018 - 1.0 mag, -0.8mi depth 2.7449 mi from Fern Prairie, WA
12/14/2017 - 1.3 mag, -0.8mi depth 5.67805 mi from Yacolt, WA
12/13/2017 - 3.9 mag, 17.3mi depth 7.46061 mi from Molalla, OR
11/22/2017 - 1.7 mag, 23.0mi depth 0.474623 mi from Molalla, OR
11/6/2017 - 1.7 mag, 2.6mi depth 3.68144 mi from Orchards, WA
11/3/2017 - 2.4 mag, 4.0mi depth 7.80527 mi from Vancouver, WA

3/25/1993 - 5.6 mag, 20.6mi depth 3.0534 mi from Scotts Mills, OR
8/1/1989 - 3.9 mag, 14.4mi depth 1.2698 mi from Camas, WA
12/13/2017 - 3.9 mag, 17.3mi depth 7.46061 mi from Molalla, OR
4/24/2003 - 3.9 mag, 17.5mi depth 4.5824 mi from Lake Shore, WA
8/3/2006 - 3.8 mag, 11.6mi depth 1.6985 mi from Cherry Grove, WA
2/8/1995 - 3.7 mag, 31.5mi depth 5.9794 mi from Mount Angel, OR
7/22/1991 - 3.5 mag, 19.8mi depth 5.4633 mi from Bethany, OR
9/8/2012 - 3.5 mag, 22.6mi depth 5.6679 mi from Molalla, OR
4/7/2014 - 3.3 mag, 19.5mi depth 3.4409 mi from Bull Mountain, OR
7/12/2007 - 3.3 mag, 20.3mi depth 0.2748 mi from Barlow, OR
7/16/1999 - 3.2 mag, 18.5mi depth 4.9475 mi from Lake Shore, WA
3/25/1993 - 3.2 mag, 14.4mi depth 3.1233 mi from Scotts Mills, OR
7/16/2016 - 3.2 mag, 25.5mi depth 1.68961 mi from Aloha, OR
11/19/2012 - 3.2 mag, 19.0mi depth 4.5636 mi from Lake Shore, WA
11/25/1999 - 3.2 mag, 29.1mi depth 3.3106 mi from Mount Angel, OR
3/26/1993 - 3.1 mag, 21.4mi depth 1.8209 mi from Scotts Mills, OR
10/18/1991 - 3.1 mag, 20.2mi depth 5.4219 mi from North Plains, OR
3/5/1991 - 3.1 mag, 20.0mi depth 1.5474 mi from Duluth, WA
10/21/1991 - 3.0 mag, 20.4mi depth 5.3176 mi from Bethany, OR
3/26/1993 - 3.0 mag, 14.1mi depth 2.5603 mi from Scotts Mills, OR
10/2/1987 - 3.0 mag, 5.0mi depth 2.6619 mi from Minnehaha, WA
3/25/1993 - 3.0 mag, 19.9mi depth 3.3628 mi from Scotts Mills, OR
10/3/2016 - 3.0 mag, 23.8mi depth 2.69073 mi from Woodburn, OR
6/8/1993 - 3.0 mag, 20.2mi depth 3.5948 mi from Scotts Mills, OR
2/26/2004 - 3.0 mag, 18.7mi depth 4.3158 mi from Lake Shore, WA
6/5/2012 - 3.0 mag, 8.8mi depth 6.176 mi from Scappoose, OR
7/25/2003 - 3.0 mag, 17.4mi depth 4.1426 mi from Lake Shore, WA
7/24/2022 - 2.9 mag, 17.4mi depth 3.72663 mi from Aloha, OR
8/28/1993 - 2.9 mag, 15.9mi depth 1.8871 mi from Scotts Mills, OR
11/12/2015 - 2.8 mag, 20.9mi depth 2.61768 mi from Felida, WA
1/29/2006 - 2.8 mag, 14.5mi depth 1.2665 mi from Portland, OR
12/19/2006 - 2.8 mag, 19.1mi depth 2.0849 mi from Molalla, OR
3/26/1993 - 2.8 mag, 16.7mi depth 2.6306 mi from Scotts Mills, OR
3/26/1993 - 2.8 mag, 17.2mi depth 3.0556 mi from Scotts Mills, OR
10/18/1991 - 2.8 mag, 18.7mi depth 5.0457 mi from Bethany, OR
7/27/1991 - 2.8 mag, 20.1mi depth 5.1467 mi from Bethany, OR
6/14/2017 - 2.8 mag, 19.4mi depth 1.18639 mi from Cedar Mill, OR
9/24/2014 - 2.8 mag, 29.3mi depth 4.10175 mi from Mulino, OR
10/19/1999 - 2.8 mag, 16.0mi depth 2.385 mi from Forest Grove, OR
4/30/1994 - 2.8 mag, 22.1mi depth 2.6842 mi from Scotts Mills, OR
8/6/2009 - 2.8 mag, 18.9mi depth 6.4699 mi from Colton, OR
6/6/2022 - 2.8 mag, 3.8mi depth 2.85513 mi from Fern Prairie, WA
6/2/1993 - 2.8 mag, 11.8mi depth 2.9307 mi from Scotts Mills, OR
4/28/2003 - 2.8 mag, 14.3mi depth 3.9146 mi from Colton, OR
7/26/2003 - 2.8 mag, 16.9mi depth 4.2368 mi from Lake Shore, WA
4/13/2012 - 2.8 mag, 2.8mi depth 4.6782 mi from Fern Prairie, WA
6/23/1995 - 2.8 mag, 0.8mi depth 0.251 mi from Camas, WA
12/24/2012 - 2.8 mag, 18.2mi depth 4.5111 mi from Lake Shore, WA
2/7/2021 - 2.8 mag, 6.3mi depth 10.9474 mi from Venersborg, WA
12/29/2014 - 2.7 mag, 19.3mi depth 7.19003 mi from Vancouver, WA

View All

Earthquake Probability for Happy Valley, OR

View the probability of a major earthquake within the next 50 years in Happy Valley, 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

32.26%

5.1

28.96%

5.2

28.96%

5.2

26.09%

5.3

23.61%

5.4

21.49%

5.5

19.68%

5.6

18.14%

5.7

16.84%

5.8

15.74%

5.9

14.77%

6.0

13.86%

6.1

12.81%

6.2

11.61%

6.3

9.03%

6.4

8.13%

6.5

7.47%

6.6

5.93%

6.7

4.58%

6.8

3.45%

6.9

2.42%

7.0

1.43%

7.1

0.70%

7.2

0.03%

7.3

0.01%

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 Happy Valley, OR

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

List of Earthquake Incidents for Happy Valley, OR

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

04/25/2024

2.0

27.6

2.19

Earthquake Information for Happy Valley, Oregon

Earthquake Probability for Happy Valley, OR

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

Earthquake Count for Happy Valley, OR

List of Earthquake Incidents for Happy Valley, OR

Risk Of Natural Disasters In Happy Valley, OR

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