Earthquake Information for Alderpoint, California

Alderpoint, CA has a very high earthquake risk, with a total of 830 earthquakes since 1931. The USGS database shows that there is a 92.51% chance of a major earthquake within 50km of Alderpoint, CA within the next 50 years. The largest earthquake within 30 miles of Alderpoint, CA was a 7.2 Magnitude in 1992.

Risk Level:
Very High

Total Number of Earthquakes in Alderpoint since 1931 within 30 miles

830

Probability of A 5.0 Earthquake within next 50 years

92.51%

Most Recent
Largest

4/30/2024 - 2.2 mag, 30.7mi depth 25.1516 mi from Hayfork, CA
4/28/2024 - 2.4 mag, 22.5mi depth 7.29118 mi from Redway, CA
4/27/2024 - 1.6 mag, 27.0mi depth 13.2388 mi from Redway, CA
4/26/2024 - 2.4 mag, 26.6mi depth 19.5748 mi from Hayfork, CA
4/21/2024 - 2.0 mag, 22.7mi depth 7.07467 mi from Redway, CA
4/20/2024 - 2.4 mag, 22.2mi depth 7.31204 mi from Redway, CA
4/12/2024 - 1.4 mag, 20.0mi depth 2.47265 mi from Redway, CA
4/3/2024 - 1.5 mag, 15.4mi depth 8.69969 mi from Petrolia, CA
3/21/2024 - 1.5 mag, 15.8mi depth 5.80435 mi from Redway, CA
3/20/2024 - 1.5 mag, 19.1mi depth 1.37109 mi from Redway, CA
3/17/2024 - 3.5 mag, 33.0mi depth 21.4559 mi from Hydesville, CA
3/16/2024 - 1.9 mag, 5.4mi depth 15.5624 mi from Rio Dell, CA
3/12/2024 - 2.2 mag, 23.3mi depth 7.35389 mi from Redway, CA
3/8/2024 - 1.8 mag, 23.0mi depth 7.29006 mi from Redway, CA
3/7/2024 - 2.4 mag, 3.6mi depth 9.84142 mi from Laytonville, CA
2/26/2024 - 1.3 mag, 15.0mi depth 5.66179 mi from Shelter Cove, CA
2/8/2024 - 2.2 mag, 8.7mi depth 7.98134 mi from Laytonville, CA
2/8/2024 - 1.8 mag, 6.0mi depth 7.8802 mi from Laytonville, CA
2/8/2024 - 1.6 mag, 20.1mi depth 21.4695 mi from Hayfork, CA
1/25/2024 - 1.6 mag, 22.7mi depth 0.428587 mi from Redway, CA
1/24/2024 - 1.6 mag, -0.7mi depth 13.5223 mi from Rio Dell, CA
1/17/2024 - 2.7 mag, 27.3mi depth 23.485 mi from Hayfork, CA
1/10/2024 - 2.2 mag, 26.4mi depth 17.4175 mi from Hydesville, CA
1/8/2024 - 1.9 mag, 25.0mi depth 19.4715 mi from Redway, CA
12/28/2023 - 2.2 mag, 20.6mi depth 2.63705 mi from Redway, CA
12/23/2023 - 1.5 mag, 12.9mi depth 10.9221 mi from Petrolia, CA
12/5/2023 - 2.1 mag, 2.8mi depth 10.4465 mi from Laytonville, CA
11/29/2023 - 1.8 mag, 8.9mi depth 21.9749 mi from Hayfork, CA
11/22/2023 - 1.7 mag, 23.3mi depth 13.3532 mi from Redway, CA
11/20/2023 - 2.4 mag, 13.3mi depth 9.25833 mi from Petrolia, CA
11/4/2023 - 1.7 mag, 21.8mi depth 16.8789 mi from Rio Dell, CA
11/4/2023 - 1.7 mag, 7.8mi depth 10.259 mi from Laytonville, CA
11/1/2023 - 2.4 mag, 5.3mi depth 23.5713 mi from Hayfork, CA
10/30/2023 - 1.2 mag, 7.9mi depth 2.92229 mi from Redway, CA
10/26/2023 - 1.8 mag, 20.4mi depth 5.81768 mi from Redway, CA
10/20/2023 - 1.8 mag, 24.9mi depth 14.5574 mi from Redway, CA
10/18/2023 - 1.8 mag, 36.0mi depth 9.01531 mi from Petrolia, CA
10/17/2023 - 2.8 mag, 30.8mi depth 12.0943 mi from Petrolia, CA
10/16/2023 - 2.4 mag, 28.6mi depth 11.281 mi from Rio Dell, CA
10/16/2023 - 4.8 mag, 30.9mi depth 12.059 mi from Petrolia, CA
10/16/2023 - 3.1 mag, 30.7mi depth 11.7612 mi from Petrolia, CA
10/6/2023 - 2.1 mag, 22.5mi depth 16.3628 mi from Hydesville, CA
10/2/2023 - 1.7 mag, 0.0mi depth 10.1747 mi from Laytonville, CA
9/27/2023 - 1.5 mag, 6.1mi depth 2.59046 mi from Redway, CA
9/26/2023 - 2.4 mag, -0.1mi depth 10.2097 mi from Laytonville, CA
9/15/2023 - 1.5 mag, 27.6mi depth 6.19811 mi from Rio Dell, CA
9/13/2023 - 2.3 mag, 20.0mi depth 2.01773 mi from Redway, CA
9/7/2023 - 2.0 mag, 4.1mi depth 9.17774 mi from Covelo, CA
9/7/2023 - 3.2 mag, -0.5mi depth 8.02237 mi from Redway, CA
9/6/2023 - 2.1 mag, 3.9mi depth 8.53634 mi from Covelo, CA

4/25/1992 - 7.2 mag, 18.5mi depth 7.1868 mi from Redcrest, CA
8/17/1991 - 6.0 mag, 15.8mi depth 10.5891 mi from Petrolia, CA
1/16/1990 - 5.5 mag, 2.0mi depth 10.1684 mi from Petrolia, CA
1/1/2023 - 5.4 mag, 27.8mi depth 9.52585 mi from Rio Dell, CA
7/12/1977 - 5.0 mag, 20.0mi depth 6.5721 mi from Phillipsville, CA
10/16/2023 - 4.8 mag, 30.9mi depth 12.059 mi from Petrolia, CA
12/16/1982 - 4.8 mag, 5.0mi depth 5.9569 mi from Redcrest, CA
8/28/2016 - 4.4 mag, 35.3mi depth 17.7725 mi from Hayfork, CA
10/13/1980 - 4.3 mag, 30.0mi depth 4.2833 mi from Bridgeville, CA
4/25/1992 - 4.2 mag, 15.0mi depth 9.5746 mi from Shelter Cove, CA
10/20/2022 - 4.1 mag, 32.6mi depth 25.941 mi from Hayfork, CA
11/3/2021 - 4.1 mag, 6.5mi depth 11.3535 mi from Covelo, CA
1/4/2010 - 4.1 mag, 30.7mi depth 0.8901 mi from Myers Flat, CA
5/2/1995 - 4.0 mag, 34.0mi depth 12.005 mi from Ruth, CA
4/20/2021 - 3.9 mag, 31.2mi depth 12.7747 mi from Redway, CA
9/30/1973 - 3.9 mag, 5.0mi depth 7.4544 mi from Petrolia, CA
10/25/1979 - 3.9 mag, 5.0mi depth 8.7547 mi from Redcrest, CA
2/3/2017 - 3.9 mag, 31.3mi depth 12.0229 mi from Redway, CA
8/9/1974 - 3.9 mag, 7.0mi depth 10.3211 mi from Petrolia, CA
9/24/2013 - 3.8 mag, 34.5mi depth 4.7549 mi from Mad River, CA
7/10/2010 - 3.8 mag, 31.9mi depth 4.0044 mi from Mad River, CA
12/4/2019 - 3.8 mag, 21.9mi depth 1.97399 mi from Redway, CA
6/27/1981 - 3.8 mag, 11.0mi depth 5.7896 mi from Myers Flat, CA
9/22/1978 - 3.7 mag, 2.0mi depth 5.4547 mi from Hyampom, CA
6/25/1981 - 3.7 mag, 5.0mi depth 11.5847 mi from Shelter Cove, CA
10/9/2020 - 3.7 mag, 23.4mi depth 19.0458 mi from Redway, CA
1/16/1987 - 3.7 mag, 5.0mi depth 2.4441 mi from Redcrest, CA
11/11/1995 - 3.7 mag, 25.7mi depth 9.445 mi from Bridgeville, CA
12/24/2010 - 3.7 mag, 25.3mi depth 6.2862 mi from Bridgeville, CA
4/15/1993 - 3.7 mag, 31.7mi depth 8.8573 mi from Bridgeville, CA
3/17/1982 - 3.6 mag, 5.0mi depth 4.7417 mi from Weott, CA
6/7/1975 - 3.6 mag, 33.0mi depth 7.9982 mi from Weott, CA
12/31/2017 - 3.6 mag, 29.4mi depth 15.6771 mi from Hayfork, CA
9/23/1990 - 3.5 mag, 2.0mi depth 2.6576 mi from Covelo, CA
9/2/1993 - 3.5 mag, 12.6mi depth 8.9329 mi from Petrolia, CA
3/17/2024 - 3.5 mag, 33.0mi depth 21.4559 mi from Hydesville, CA
7/12/1977 - 3.5 mag, 21.0mi depth 7.9996 mi from Phillipsville, CA
8/2/1979 - 3.5 mag, 5.0mi depth 8.7159 mi from Myers Flat, CA
11/15/2003 - 3.5 mag, 9.7mi depth 9.5937 mi from Petrolia, CA
6/23/2007 - 3.5 mag, 27.0mi depth 4.3424 mi from Phillipsville, CA
9/14/2020 - 3.4 mag, 5.7mi depth 6.95592 mi from Covelo, CA
4/23/1985 - 3.4 mag, 10.0mi depth 9.9964 mi from Weott, CA
2/28/1980 - 3.4 mag, 5.0mi depth 5.6734 mi from Weott, CA
11/11/2010 - 3.4 mag, 30.3mi depth 2.7963 mi from Miranda, CA
8/1/1987 - 3.4 mag, 15.0mi depth 5.074 mi from Scotia, CA
11/21/2013 - 3.4 mag, 29.5mi depth 17.8736 mi from Redway, CA
7/24/1991 - 3.4 mag, 6.0mi depth 8.1857 mi from Bridgeville, CA
11/25/2003 - 3.4 mag, 5.5mi depth 8.8037 mi from Laytonville, CA
8/1/2004 - 3.4 mag, 32.7mi depth 7.4481 mi from Weott, CA
3/23/2001 - 3.4 mag, 12.8mi depth 8.7906 mi from Petrolia, CA

View All

Earthquake Probability for Alderpoint, CA

View the probability of a major earthquake within the next 50 years in Alderpoint, CA.

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

92.51%

5.1

89.45%

5.2

89.45%

5.2

85.97%

5.3

82.22%

5.4

78.34%

5.5

74.49%

5.6

70.76%

5.7

67.25%

5.8

64.02%

5.9

61.08%

6.0

58.45%

6.1

55.68%

6.2

53.22%

6.3

51.06%

6.4

49.04%

6.5

47.13%

6.6

44.83%

6.7

42.64%

6.8

40.72%

6.9

38.95%

7.0

37.04%

7.1

34.74%

7.2

31.14%

7.3

26.22%

7.4

21.72%

7.5

17.55%

7.6

15.72%

7.7

13.48%

7.8

10.39%

7.9

6.92%

8.0

3.84%

8.1

2.42%

8.2

0.66%

8.3

0.32%

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 Alderpoint, CA

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

List of Earthquake Incidents for Alderpoint, CA

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

04/30/2024

2.2

30.7

25.15

Earthquake Information for Alderpoint, California

Earthquake Probability for Alderpoint, CA

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

Earthquake Count for Alderpoint, CA

List of Earthquake Incidents for Alderpoint, CA

Risk Of Natural Disasters In Alderpoint, CA

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