Earthquake Information for Sonoma County, California

Sonoma County, CA has a very high earthquake risk, with a total of 156 earthquakes since 1931. The USGS database shows that there is a 90.28% chance of a major earthquake within 50km of Sonoma County, CA within the next 50 years. The largest earthquake within 30 miles of Sonoma County, CA was a 5.7 Magnitude in 1969.

Risk Level:
Very High

Total Number of Earthquakes in Sonoma County since 1931

156

Probability of A 5.0 Earthquake within next 50 years

90.28%

Most Recent
Largest

4/19/2024 - 1.7 mag, 8.1mi depth 5 mi from Kenwood, CA
4/18/2024 - 0.8 mag, 2.4mi depth 8 mi from Cloverdale, CA
4/17/2024 - 1.2 mag, 2.9mi depth 7 mi from Cloverdale, CA
4/17/2024 - 2.5 mag, 7.9mi depth 5 mi from Kenwood, CA
4/15/2024 - 1.7 mag, 0.9mi depth 7 mi from Cloverdale, CA
4/14/2024 - 1.4 mag, 4.7mi depth 6 mi from Healdsburg, CA
4/11/2024 - 0.9 mag, 2.6mi depth 8 mi from Cloverdale, CA
4/11/2024 - 1.1 mag, 2.5mi depth 8 mi from Cloverdale, CA
4/11/2024 - 0.3 mag, 3.5mi depth 7 mi from Cloverdale, CA
4/9/2024 - 1.5 mag, 2.8mi depth 1 mi from Cloverdale, CA
4/8/2024 - 0.5 mag, 2.5mi depth 8 mi from Cloverdale, CA
4/5/2024 - 1.2 mag, 2.2mi depth 8 mi from Cloverdale, CA
4/4/2024 - 1.0 mag, 2.6mi depth 8 mi from Cloverdale, CA
4/4/2024 - 0.7 mag, 2.3mi depth 8 mi from Cloverdale, CA
4/3/2024 - 1.3 mag, 6.3mi depth 3 mi from Santa Rosa, CA
4/2/2024 - 3.2 mag, 9.6mi depth 3 mi from Santa Rosa, CA
3/29/2024 - 1.0 mag, 2.5mi depth 8 mi from Cloverdale, CA
3/27/2024 - 0.8 mag, 2.5mi depth 8 mi from Cloverdale, CA
3/26/2024 - 1.9 mag, 17.5mi depth 4 mi from Windsor, CA
3/25/2024 - 1.2 mag, 1.9mi depth 4 mi from Cloverdale, CA
3/24/2024 - 1.4 mag, 2.3mi depth 8 mi from Cloverdale, CA
3/23/2024 - 1.5 mag, 7.8mi depth 2 mi from Healdsburg, CA
3/21/2024 - 0.6 mag, 2.2mi depth 8 mi from Cloverdale, CA
3/21/2024 - 1.6 mag, 2.1mi depth 8 mi from Cloverdale, CA
3/19/2024 - 2.1 mag, 7.4mi depth 1 mi from Glen Ellen, CA
3/9/2024 - 0.7 mag, 2.1mi depth 8 mi from Cloverdale, CA
3/8/2024 - 1.0 mag, 14.4mi depth 1 mi from Cloverdale, CA
3/5/2024 - 1.9 mag, 5.4mi depth 3 mi from Glen Ellen, CA
3/3/2024 - 1.0 mag, 1.7mi depth 7 mi from Cloverdale, CA
3/3/2024 - 1.4 mag, 3.6mi depth 5 mi from Cloverdale, CA
2/28/2024 - 0.8 mag, 2.2mi depth 8 mi from Cloverdale, CA
2/27/2024 - 1.5 mag, 1.5mi depth 5 mi from Cloverdale, CA
2/26/2024 - 1.8 mag, 16.9mi depth 3 mi from Sebastopol, CA
2/24/2024 - 2.1 mag, 5.4mi depth 3 mi from Santa Rosa, CA
2/24/2024 - 1.1 mag, 2.5mi depth 8 mi from Cloverdale, CA
2/23/2024 - 1.2 mag, 3.5mi depth 3 mi from Glen Ellen, CA
2/23/2024 - 1.5 mag, 8.3mi depth 2 mi from Santa Rosa, CA
2/22/2024 - 1.9 mag, 8.5mi depth 4 mi from Rohnert Park, CA
2/20/2024 - 1.6 mag, 2.4mi depth 8 mi from Cloverdale, CA
2/19/2024 - 1.7 mag, 3.3mi depth 7 mi from Cloverdale, CA
2/17/2024 - 0.8 mag, 2.6mi depth 8 mi from Cloverdale, CA
2/16/2024 - 1.4 mag, 6.6mi depth 7 mi from Cloverdale, CA
2/16/2024 - 1.4 mag, 5.9mi depth 7 mi from Cloverdale, CA
2/16/2024 - 1.6 mag, 6.8mi depth 3 mi from Healdsburg, CA
2/12/2024 - 1.6 mag, 6.6mi depth 7 mi from Cloverdale, CA
2/12/2024 - 1.4 mag, 6.2mi depth 7 mi from Cloverdale, CA
2/12/2024 - 1.6 mag, 6.1mi depth 7 mi from Cloverdale, CA
2/9/2024 - 1.2 mag, 6.6mi depth 7 mi from Cloverdale, CA
2/9/2024 - 2.3 mag, 6.0mi depth 7 mi from Cloverdale, CA
2/3/2024 - 1.2 mag, 5.0mi depth 4 mi from Cloverdale, CA
2/2/2024 - 0.4 mag, 4.6mi depth 7 mi from Cloverdale, CA
2/1/2024 - 1.4 mag, 5.0mi depth 8 mi from Cloverdale, CA
2/1/2024 - 0.6 mag, 2.3mi depth 8 mi from Cloverdale, CA
1/31/2024 - 1.2 mag, 2.1mi depth 8 mi from Cloverdale, CA
1/31/2024 - 1.7 mag, 2.1mi depth 8 mi from Cloverdale, CA
1/26/2024 - 1.1 mag, 2.3mi depth 8 mi from Cloverdale, CA
1/24/2024 - 0.7 mag, 2.2mi depth 8 mi from Cloverdale, CA
1/22/2024 - 1.5 mag, 3.3mi depth 6 mi from Cloverdale, CA
1/17/2024 - 1.4 mag, 1.4mi depth 5 mi from Cloverdale, CA
1/16/2024 - 0.8 mag, 2.5mi depth 8 mi from Cloverdale, CA
1/15/2024 - 1.1 mag, 5.8mi depth 7 mi from Cloverdale, CA
1/12/2024 - 1.4 mag, 3.6mi depth 5 mi from Cloverdale, CA
1/11/2024 - 1.2 mag, 3.4mi depth 5 mi from Cloverdale, CA
1/6/2024 - 0.8 mag, 2.3mi depth 6 mi from Cloverdale, CA
1/5/2024 - 1.1 mag, 2.1mi depth 8 mi from Cloverdale, CA
1/2/2024 - 1.0 mag, 3.0mi depth 7 mi from Cloverdale, CA
12/29/2023 - 1.6 mag, 39.4mi depth 6 mi from Healdsburg, CA
12/29/2023 - 1.2 mag, 2.5mi depth 8 mi from Cloverdale, CA
12/29/2023 - 1.6 mag, 9.8mi depth 3 mi from Santa Rosa, CA
12/28/2023 - 1.4 mag, 2.5mi depth 8 mi from Cloverdale, CA
12/24/2023 - 0.8 mag, 2.3mi depth 8 mi from Cloverdale, CA
12/20/2023 - 0.8 mag, 2.4mi depth 8 mi from Cloverdale, CA
12/20/2023 - 1.2 mag, 2.5mi depth 8 mi from Cloverdale, CA
12/20/2023 - 1.6 mag, 3.5mi depth 8 mi from Cloverdale, CA
12/20/2023 - 1.6 mag, 3.8mi depth 8 mi from Cloverdale, CA
12/20/2023 - 1.4 mag, 2.6mi depth 9 mi from Cloverdale, CA
12/20/2023 - 0.8 mag, 2.5mi depth 8 mi from Cloverdale, CA
12/19/2023 - 0.8 mag, 2.1mi depth 8 mi from Cloverdale, CA
12/19/2023 - 0.6 mag, 2.3mi depth 8 mi from Cloverdale, CA
12/19/2023 - 1.4 mag, 2.3mi depth 8 mi from Cloverdale, CA
12/15/2023 - 1.7 mag, 3.7mi depth 6 mi from Cloverdale, CA
12/15/2023 - 1.4 mag, 3.7mi depth 6 mi from Cloverdale, CA
12/15/2023 - 1.1 mag, 2.3mi depth 5 mi from Cloverdale, CA
12/14/2023 - 1.8 mag, 0.7mi depth 4 mi from Petaluma, CA
12/13/2023 - 0.7 mag, 2.6mi depth 8 mi from Cloverdale, CA
12/12/2023 - 2.0 mag, 8.8mi depth 4 mi from Santa Rosa, CA
12/12/2023 - 2.6 mag, 9.5mi depth 3 mi from Santa Rosa, CA
12/11/2023 - 1.5 mag, 5.1mi depth 5 mi from Cloverdale, CA
12/10/2023 - 1.1 mag, 2.5mi depth 8 mi from Cloverdale, CA
12/9/2023 - 0.4 mag, 2.3mi depth 8 mi from Cloverdale, CA
12/6/2023 - 0.8 mag, 2.5mi depth 8 mi from Cloverdale, CA
12/5/2023 - 0.5 mag, 2.4mi depth 8 mi from Cloverdale, CA
12/3/2023 - 0.9 mag, 2.4mi depth 8 mi from Cloverdale, CA
11/30/2023 - 1.4 mag, 2.7mi depth 7 mi from Cloverdale, CA
11/28/2023 - 1.8 mag, 8.8mi depth 3 mi from Healdsburg, CA
11/28/2023 - 0.5 mag, 2.5mi depth 8 mi from Cloverdale, CA
11/28/2023 - 1.3 mag, 7.2mi depth 3 mi from Healdsburg, CA
11/27/2023 - 1.0 mag, 2.4mi depth 8 mi from Cloverdale, CA
11/26/2023 - 0.7 mag, 3.9mi depth 5 mi from Cloverdale, CA
11/26/2023 - 1.7 mag, 4.0mi depth 7 mi from Healdsburg, CA

10/2/1969 - 5.7 mag, 15.0mi depth 3 mi from Cotati, CA
1/11/2000 - 4.6 mag, 6.6mi depth 4 mi from Geyserville, CA
9/4/1995 - 4.6 mag, 7.3mi depth 8 mi from Healdsburg, CA
9/13/2022 - 4.4 mag, 7.5mi depth 2 mi from Santa Rosa, CA
8/3/2006 - 4.4 mag, 8.9mi depth 2 mi from Glen Ellen, CA
1/10/2000 - 4.4 mag, 6.2mi depth 3 mi from Geyserville, CA
9/22/1999 - 4.3 mag, 7.0mi depth 5 mi from Rohnert Park, CA
1/18/2000 - 4.3 mag, 7.4mi depth 2 mi from Geyserville, CA
10/25/1988 - 4.2 mag, 5.0mi depth 3 mi from Sea Ranch, CA
10/12/1986 - 4.2 mag, 13.0mi depth 2 mi from Sea Ranch, CA
5/25/2003 - 4.2 mag, 5.4mi depth 1 mi from Santa Rosa, CA
9/22/1977 - 4.0 mag, 5.0mi depth 5 mi from Windsor, CA
5/27/1978 - 4.0 mag, 7.0mi depth 3 mi from Larkfield Wikiup, CA
7/30/2003 - 4.0 mag, 5.1mi depth 3 mi from Geyserville, CA
9/8/1977 - 4.0 mag, 7.0mi depth 7 mi from Healdsburg, CA
9/11/1977 - 3.9 mag, 12.0mi depth 6 mi from Geyserville, CA
9/3/1989 - 3.9 mag, 7.0mi depth 3 mi from Geyserville, CA
10/19/2005 - 3.9 mag, 2.8mi depth 8 mi from Cloverdale, CA
7/20/1991 - 3.8 mag, 7.0mi depth 4 mi from Santa Rosa, CA
9/11/1977 - 3.8 mag, 9.0mi depth 5 mi from Healdsburg, CA
7/23/1991 - 3.7 mag, 5.0mi depth 7 mi from Cloverdale, CA
7/6/2006 - 3.7 mag, 0.0mi depth 11 mi from Stewarts Point, CA
2/5/1997 - 3.7 mag, 6.5mi depth 3 mi from Rohnert Park, CA
3/23/1986 - 3.7 mag, 2.0mi depth 8 mi from Cloverdale, CA
7/6/2001 - 3.6 mag, 7.2mi depth 4 mi from Rohnert Park, CA
2/4/1997 - 3.6 mag, 6.1mi depth 3 mi from Rohnert Park, CA
1/12/2007 - 3.6 mag, 9.9mi depth 4 mi from Kenwood, CA
3/31/1978 - 3.6 mag, 2.0mi depth 9 mi from Timber Cove, CA
1/19/2023 - 3.6 mag, 4.4mi depth 5 mi from Cloverdale, CA
11/8/1993 - 3.5 mag, 7.8mi depth 2 mi from Kenwood, CA
5/29/2017 - 3.5 mag, 2.7mi depth 7 mi from Cloverdale, CA
2/1/2003 - 3.5 mag, 5.9mi depth 7 mi from Cloverdale, CA
6/6/1974 - 3.5 mag, 2.0mi depth 4 mi from Santa Rosa, CA
11/11/1974 - 3.5 mag, 2.0mi depth 5 mi from Geyserville, CA
1/3/2004 - 3.5 mag, 3.6mi depth 6 mi from Geyserville, CA
9/9/2007 - 3.5 mag, 0.0mi depth 6 mi from Geyserville, CA
9/30/2021 - 3.4 mag, 9.4mi depth 2 mi from Santa Rosa, CA
10/15/2021 - 3.4 mag, -0.3mi depth 9 mi from Cloverdale, CA
10/19/1977 - 3.4 mag, 10.0mi depth 1 mi from Glen Ellen, CA
9/26/1989 - 3.4 mag, 7.0mi depth 2 mi from Geyserville, CA
5/27/1976 - 3.4 mag, 2.0mi depth 3 mi from Rohnert Park, CA
4/18/2022 - 3.3 mag, 1.7mi depth 2 mi from Cloverdale, CA
8/1/2016 - 3.3 mag, 10.2mi depth 2 mi from Kenwood, CA
7/11/1990 - 3.3 mag, 8.0mi depth 4 mi from Glen Ellen, CA
3/20/2016 - 3.3 mag, 0.7mi depth 3 mi from Kenwood, CA
7/25/2011 - 3.3 mag, 6.9mi depth 2 mi from Penngrove, CA
8/20/2020 - 3.3 mag, 5.8mi depth 20 mi from Sea Ranch, CA
9/21/1990 - 3.3 mag, 5.0mi depth 4 mi from Cloverdale, CA
3/7/2017 - 3.3 mag, 2.9mi depth 8 mi from Cloverdale, CA
2/6/1999 - 3.3 mag, 0.9mi depth 18 mi from Stewarts Point, CA
12/20/1981 - 3.2 mag, 5.0mi depth 3 mi from Penngrove, CA
7/28/2021 - 3.2 mag, -0.3mi depth 2 mi from Guerneville, CA
6/14/1982 - 3.2 mag, 6.0mi depth 4 mi from Geyserville, CA
4/2/2024 - 3.2 mag, 9.6mi depth 3 mi from Santa Rosa, CA
8/23/1995 - 3.2 mag, 5.7mi depth 5 mi from Geyserville, CA
11/6/2016 - 3.2 mag, -0.3mi depth 8 mi from Sea Ranch, CA
12/20/1979 - 3.2 mag, 5.0mi depth 2 mi from Cloverdale, CA
1/26/1985 - 3.2 mag, 5.0mi depth 4 mi from Geyserville, CA
9/5/2023 - 3.2 mag, 11.2mi depth 357 mi from Santa Rosa, CA
1/1/2015 - 3.2 mag, 7.4mi depth 5 mi from Kenwood, CA
12/18/1981 - 3.1 mag, 5.0mi depth 2 mi from Petaluma, CA
6/11/2011 - 3.1 mag, 9.5mi depth 1 mi from Glen Ellen, CA
3/25/1999 - 3.1 mag, 6.1mi depth 6 mi from Cloverdale, CA
5/2/1999 - 3.1 mag, 0.2mi depth 34 mi from Bodega Bay, CA
9/9/2008 - 3.1 mag, 5.6mi depth 1 mi from Healdsburg, CA
1/7/2007 - 3.1 mag, 9.3mi depth 4 mi from Glen Ellen, CA
9/30/1997 - 3.1 mag, 9.0mi depth 4 mi from Glen Ellen, CA
10/23/1984 - 3.1 mag, 8.0mi depth 3 mi from Sea Ranch, CA
7/31/1998 - 3.1 mag, 3.2mi depth 8 mi from Cloverdale, CA
1/9/1980 - 3.1 mag, 14.0mi depth 2 mi from Kenwood, CA
9/8/2008 - 3.0 mag, 5.5mi depth 6 mi from Healdsburg, CA
2/11/1997 - 3.0 mag, 6.1mi depth 3 mi from Rohnert Park, CA
3/24/1982 - 3.0 mag, 5.0mi depth 4 mi from Santa Rosa, CA
10/11/1994 - 3.0 mag, 5.8mi depth 7 mi from Cloverdale, CA
11/18/1994 - 3.0 mag, 4.8mi depth 5 mi from Kenwood, CA
8/23/1995 - 3.0 mag, 5.0mi depth 4 mi from Geyserville, CA
5/17/2007 - 3.0 mag, 5.8mi depth 2 mi from Larkfield Wikiup, CA
7/2/2018 - 3.0 mag, 6.5mi depth 3 mi from Rohnert Park, CA
12/15/1978 - 3.0 mag, 1.0mi depth 3 mi from Cloverdale, CA
2/16/2004 - 3.0 mag, 7.9mi depth 2 mi from Glen Ellen, CA
2/28/1999 - 2.9 mag, 2.9mi depth 2 mi from Cloverdale, CA
8/19/1994 - 2.9 mag, 4.6mi depth 5 mi from Sea Ranch, CA
12/24/2017 - 2.9 mag, 1.1mi depth 4 mi from Temelec, CA
7/24/2013 - 2.9 mag, 8.7mi depth 2 mi from Santa Rosa, CA
10/3/2009 - 2.9 mag, 5.4mi depth 3 mi from Glen Ellen, CA
8/31/2013 - 2.9 mag, 3.4mi depth 8 mi from Cloverdale, CA
4/20/1997 - 2.9 mag, 2.0mi depth 8 mi from Cloverdale, CA
8/12/1990 - 2.9 mag, 5.0mi depth 3 mi from Cloverdale, CA
11/16/1997 - 2.9 mag, 3.7mi depth 8 mi from Cloverdale, CA
10/30/1984 - 2.9 mag, 4.0mi depth 3 mi from Larkfield Wikiup, CA
6/4/2007 - 2.9 mag, 4.1mi depth 0 mi from Larkfield Wikiup, CA
10/9/2017 - 2.9 mag, 6.5mi depth 5 mi from Kenwood, CA
12/17/2011 - 2.9 mag, 6.1mi depth 2 mi from Larkfield Wikiup, CA
10/19/2005 - 2.8 mag, 3.1mi depth 8 mi from Geyserville, CA
3/7/1985 - 2.8 mag, 5.0mi depth 6 mi from Geyserville, CA
1/30/1996 - 2.8 mag, 6.9mi depth 8 mi from Healdsburg, CA
4/9/2008 - 2.8 mag, 6.5mi depth 2 mi from Larkfield Wikiup, CA
12/20/1981 - 2.8 mag, 5.0mi depth 4 mi from Petaluma, CA
1/16/1986 - 2.8 mag, 5.0mi depth 4 mi from Santa Rosa, CA
4/12/2008 - 2.8 mag, 6.7mi depth 5 mi from Larkfield Wikiup, CA

View All

Earthquake Probability for Sonoma County, CA

View the probability of a major earthquake within the next 50 years in Sonoma County, 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

90.28%

5.1

86.99%

5.2

86.99%

5.2

83.40%

5.3

79.69%

5.4

75.97%

5.5

72.36%

5.6

68.95%

5.7

65.79%

5.8

62.93%

5.9

60.36%

6.0

58.09%

6.1

55.76%

6.2

53.71%

6.3

51.82%

6.4

49.49%

6.5

47.88%

6.6

46.66%

6.7

44.80%

6.8

42.65%

6.9

39.33%

7.0

35.68%

7.1

32.15%

7.2

28.74%

7.3

25.13%

7.4

21.63%

7.5

18.37%

7.6

16.64%

7.7

14.26%

7.8

10.91%

7.9

7.12%

8.0

3.86%

8.1

2.43%

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 Sonoma County, CA

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

List of Earthquake Incidents for Sonoma County, CA

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

Date

Magnitude

Depth

04/19/2024

1.7

8.1

Earthquake Information for Sonoma County, California

Earthquake Probability for Sonoma County, CA

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

Earthquake Count for Sonoma County, CA

List of Earthquake Incidents for Sonoma County, CA

Risk Of Natural Disasters In Sonoma County, CA

Related Pages

California Earthquakes by City