Earthquake Information for Santa Rosa, California

Santa Rosa, CA has a very high earthquake risk, with a total of 45,947 earthquakes since 1931. The USGS database shows that there is a 95.97% chance of a major earthquake within 50km of Santa Rosa, CA within the next 50 years. The largest earthquake within 30 miles of Santa Rosa, CA was a 6.0 Magnitude in 2014.

Risk Level:
Very High

Total Number of Earthquakes in Santa Rosa since 1931 within 30 miles

45,947

Probability of A 5.0 Earthquake within next 50 years

95.97%

Most Recent
Largest

12/5/2023 - 1.1 mag, 2.3mi depth 4.33685 mi from Cobb, CA
12/5/2023 - 1.1 mag, 1.1mi depth 0.762366 mi from Cobb, CA
12/5/2023 - 0.4 mag, 2.3mi depth 4.90996 mi from Cobb, CA
12/5/2023 - 1.3 mag, 2.8mi depth 4.02037 mi from Cobb, CA
12/5/2023 - 0.5 mag, 2.4mi depth 8.00216 mi from Cloverdale, CA
12/4/2023 - 0.8 mag, 2.1mi depth 4.63776 mi from Cobb, CA
12/4/2023 - 0.3 mag, 10.8mi depth 3.86834 mi from Cobb, CA
12/4/2023 - 0.4 mag, 2.0mi depth 3.62749 mi from Cobb, CA
12/4/2023 - 0.6 mag, 1.6mi depth 3.93509 mi from Cobb, CA
12/4/2023 - 0.6 mag, 1.5mi depth 2.80093 mi from Cobb, CA
12/3/2023 - 1.4 mag, 2.0mi depth 4.66966 mi from Cobb, CA
12/3/2023 - 0.5 mag, 2.0mi depth 4.83998 mi from Cobb, CA
12/3/2023 - 0.4 mag, 3.2mi depth 2.89448 mi from Cobb, CA
12/3/2023 - 0.7 mag, 1.9mi depth 3.66162 mi from Cobb, CA
12/3/2023 - 0.3 mag, 9.3mi depth 2.93041 mi from Cobb, CA
12/3/2023 - 0.8 mag, 1.2mi depth 5.01055 mi from Cobb, CA
12/3/2023 - 0.9 mag, 2.4mi depth 8.07813 mi from Cloverdale, CA
12/3/2023 - 1.1 mag, 1.3mi depth 5.03074 mi from Cobb, CA
12/3/2023 - 1.5 mag, 2.0mi depth 4.63553 mi from Cobb, CA
12/2/2023 - 1.4 mag, 1.0mi depth 2.15044 mi from Cobb, CA
12/2/2023 - 1.0 mag, 1.3mi depth 2.25871 mi from Cobb, CA
12/2/2023 - 0.9 mag, 2.3mi depth 2.43621 mi from Cobb, CA
12/2/2023 - 1.7 mag, 4.9mi depth 3.63339 mi from Angwin, CA
12/2/2023 - 0.8 mag, 1.9mi depth 4.31083 mi from Cobb, CA
12/2/2023 - 2.1 mag, 1.4mi depth 7.21107 mi from Middletown, CA
12/2/2023 - 1.1 mag, 1.8mi depth 2.39417 mi from Cobb, CA
12/1/2023 - 1.2 mag, 24.6mi depth 3.34874 mi from Cobb, CA
12/1/2023 - 0.8 mag, 1.9mi depth 5.08032 mi from Cobb, CA
12/1/2023 - 0.7 mag, 1.4mi depth 5.27865 mi from Cobb, CA
12/1/2023 - 1.1 mag, 1.0mi depth 2.59407 mi from Cobb, CA
12/1/2023 - 1.2 mag, 1.9mi depth 7.86262 mi from Middletown, CA
11/30/2023 - 0.6 mag, 2.3mi depth 4.64152 mi from Cobb, CA
11/30/2023 - 0.2 mag, 2.0mi depth 4.23832 mi from Cobb, CA
11/30/2023 - 0.8 mag, 1.8mi depth 5.06248 mi from Cobb, CA
11/30/2023 - 0.7 mag, 1.9mi depth 6.28538 mi from Cobb, CA
11/30/2023 - 0.7 mag, 1.1mi depth 4.12081 mi from Cobb, CA
11/29/2023 - 0.7 mag, 2.5mi depth 4.56946 mi from Cobb, CA
11/29/2023 - 0.8 mag, 2.1mi depth 2.5777 mi from Cobb, CA
11/29/2023 - 0.2 mag, 2.3mi depth 4.67094 mi from Cobb, CA
11/29/2023 - 1.1 mag, 1.8mi depth 5.08936 mi from Cobb, CA
11/29/2023 - 0.2 mag, 4.4mi depth 4.53299 mi from Cobb, CA
11/29/2023 - 0.8 mag, 0.3mi depth 2.37714 mi from Cobb, CA
11/29/2023 - 0.7 mag, 2.0mi depth 2.35524 mi from Cobb, CA
11/29/2023 - 0.3 mag, 1.6mi depth 5.1612 mi from Cobb, CA
11/29/2023 - 0.2 mag, 2.3mi depth 4.75646 mi from Cobb, CA
11/29/2023 - 0.9 mag, 1.8mi depth 4.74364 mi from Cobb, CA
11/28/2023 - 1.4 mag, 1.5mi depth 2.51694 mi from Cobb, CA
11/28/2023 - 0.2 mag, 6.9mi depth 3.25054 mi from Cobb, CA
11/28/2023 - 0.3 mag, 1.5mi depth 2.21196 mi from Cobb, CA
11/28/2023 - 0.6 mag, 2.1mi depth 5.50437 mi from Cobb, CA

8/24/2014 - 6.0 mag, 10.8mi depth 4.17432 mi from American Canyon, CA
10/2/1969 - 5.7 mag, 15.0mi depth 3.3136 mi from Cotati, CA
9/3/2000 - 5.0 mag, 10.2mi depth 2.7448 mi from Yountville, CA
5/12/2006 - 4.8 mag, 2.9mi depth 5.2108 mi from Cobb, CA
9/4/1995 - 4.6 mag, 7.3mi depth 7.7546 mi from Healdsburg, CA
1/11/2000 - 4.6 mag, 6.6mi depth 3.5478 mi from Geyserville, CA
10/20/2006 - 4.6 mag, 3.5mi depth 4.1061 mi from Cobb, CA
2/18/2004 - 4.5 mag, 3.6mi depth 2.2929 mi from Cobb, CA
1/12/2014 - 4.5 mag, 2.6mi depth 5.26777 mi from Cobb, CA
3/14/2013 - 4.5 mag, 2.2mi depth 3.7835 mi from Cobb, CA
8/14/1990 - 4.5 mag, 3.0mi depth 3.8051 mi from Cobb, CA
9/19/1992 - 4.5 mag, 2.0mi depth 4.2515 mi from Cobb, CA
5/12/2006 - 4.4 mag, 2.6mi depth 7.0471 mi from Cobb, CA
1/27/1990 - 4.4 mag, 7.0mi depth 3.4358 mi from Cobb, CA
4/11/2023 - 4.4 mag, 2.0mi depth 4.54207 mi from Cobb, CA
8/3/2006 - 4.4 mag, 8.9mi depth 2.4925 mi from Glen Ellen, CA
9/13/2022 - 4.4 mag, 7.5mi depth 1.94914 mi from Santa Rosa, CA
3/1/2011 - 4.4 mag, 3.0mi depth 5.4367 mi from Cobb, CA
5/5/2012 - 4.4 mag, 2.8mi depth 3.3875 mi from Cobb, CA
4/24/2007 - 4.4 mag, 2.5mi depth 4.8427 mi from Cobb, CA
12/8/2000 - 4.4 mag, 4.1mi depth 4.3973 mi from Cobb, CA
1/10/2000 - 4.4 mag, 6.2mi depth 2.7978 mi from Geyserville, CA
12/4/1996 - 4.4 mag, 1.9mi depth 3.556 mi from Cobb, CA
12/27/2004 - 4.3 mag, 3.7mi depth 5.6052 mi from Middletown, CA
9/22/1999 - 4.3 mag, 7.0mi depth 4.7239 mi from Rohnert Park, CA
1/18/2000 - 4.3 mag, 7.4mi depth 2.3364 mi from Geyserville, CA
5/29/1982 - 4.3 mag, 5.0mi depth 6.39 mi from Cobb, CA
10/3/2003 - 4.3 mag, 2.5mi depth 4.7291 mi from Cobb, CA
2/13/2012 - 4.3 mag, 1.4mi depth 3.1274 mi from Cobb, CA
5/9/2005 - 4.3 mag, 0.3mi depth 3.6856 mi from Cobb, CA
1/4/2009 - 4.2 mag, 4.3mi depth 4.494 mi from Cobb, CA
5/25/2003 - 4.2 mag, 5.4mi depth 0.8639 mi from Santa Rosa, CA
8/3/2003 - 4.2 mag, 1.7mi depth 3.5596 mi from Cobb, CA
6/28/2022 - 4.2 mag, 0.3mi depth 1.49677 mi from Cobb, CA
9/22/1984 - 4.2 mag, 2.0mi depth 5.0821 mi from Cobb, CA
4/3/1990 - 4.1 mag, 2.0mi depth 3.7981 mi from Cobb, CA
5/8/2005 - 4.1 mag, 9.6mi depth 4.7643 mi from Moskowite Corner, CA
2/18/1999 - 4.1 mag, 2.2mi depth 4.351 mi from Cobb, CA
11/18/1996 - 4.1 mag, 3.4mi depth 3.1738 mi from Cobb, CA
3/15/1990 - 4.1 mag, 4.0mi depth 4.0023 mi from Cobb, CA
6/9/1990 - 4.1 mag, 4.0mi depth 2.8734 mi from Cobb, CA
9/12/1974 - 4.1 mag, 8.0mi depth 4.2023 mi from Cobb, CA
1/17/1994 - 4.1 mag, 11.3mi depth 5.408 mi from Hidden Valley Lake, CA
9/19/1989 - 4.1 mag, 4.0mi depth 3.7831 mi from Cobb, CA
5/30/2008 - 4.1 mag, 1.9mi depth 4.6706 mi from Cobb, CA
5/21/2015 - 4.1 mag, 8.9mi depth 6.22855 mi from Yountville, CA
7/30/2003 - 4.0 mag, 5.1mi depth 2.5423 mi from Geyserville, CA
5/20/2003 - 4.0 mag, 1.3mi depth 5.0062 mi from Cobb, CA
9/19/1989 - 4.0 mag, 5.0mi depth 2.8833 mi from Cobb, CA
7/15/2010 - 4.0 mag, 2.9mi depth 4.6899 mi from Cobb, CA

View All

Earthquake Probability for Santa Rosa, CA

View the probability of a major earthquake within the next 50 years in Santa Rosa, 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

95.97%

5.1

94.54%

5.2

94.54%

5.2

92.97%

5.3

91.33%

5.4

89.67%

5.5

88.05%

5.6

86.52%

5.7

85.09%

5.8

83.79%

5.9

82.62%

6.0

81.58%

6.1

80.42%

6.2

79.16%

6.3

77.74%

6.4

74.67%

6.5

71.37%

6.6

66.48%

6.7

61.49%

6.8

55.88%

6.9

48.79%

7.0

40.45%

7.1

34.09%

7.2

29.23%

7.3

25.04%

7.4

21.51%

7.5

18.26%

7.6

16.55%

7.7

14.20%

7.8

10.87%

7.9

7.10%

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 Santa Rosa, CA

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

List of Earthquake Incidents for Santa Rosa, CA

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

12/05/2023

0.5

2.4

8.00

Earthquake Information for Santa Rosa, California

Earthquake Probability for Santa Rosa, CA

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

Earthquake Count for Santa Rosa, CA

List of Earthquake Incidents for Santa Rosa, CA

Risk Of Natural Disasters In Santa Rosa, CA

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