Earthquake Information for Cobb, California

Cobb, CA has a very high earthquake risk, with a total of 48,314 earthquakes since 1931. The USGS database shows that there is a 94.09% chance of a major earthquake within 50km of Cobb, CA within the next 50 years. The largest earthquake within 30 miles of Cobb, CA was a 4.8 Magnitude in 2006.

Risk Level:
Very High

Total Number of Earthquakes in Cobb since 1931 within 30 miles

48,314

Probability of A 5.0 Earthquake within next 50 years

94.09%

Most Recent
Largest

4/25/2024 - 0.8 mag, 1.0mi depth 5.05153 mi from Cobb, CA
4/25/2024 - 1.0 mag, 2.2mi depth 4.63373 mi from Cobb, CA
4/25/2024 - 0.7 mag, 1.8mi depth 3.66324 mi from Cobb, CA
4/25/2024 - 0.7 mag, 1.3mi depth 5.9556 mi from Cobb, CA
4/25/2024 - 0.9 mag, 0.5mi depth 2.03116 mi from Cobb, CA
4/25/2024 - 0.9 mag, 2.4mi depth 4.90158 mi from Cobb, CA
4/25/2024 - 0.3 mag, 2.0mi depth 4.5963 mi from Cobb, CA
4/25/2024 - 1.1 mag, 2.1mi depth 2.38713 mi from Cobb, CA
4/25/2024 - 0.3 mag, 1.1mi depth 4.88952 mi from Cobb, CA
4/24/2024 - 0.2 mag, 1.7mi depth 3.70873 mi from Cobb, CA
4/24/2024 - 1.1 mag, 2.2mi depth 4.03251 mi from Cobb, CA
4/24/2024 - 0.8 mag, 1.5mi depth 4.34509 mi from Cobb, CA
4/24/2024 - 0.4 mag, 1.2mi depth 4.3729 mi from Cobb, CA
4/24/2024 - 1.0 mag, 2.5mi depth 4.37175 mi from Cobb, CA
4/24/2024 - 0.7 mag, 2.0mi depth 4.57956 mi from Cobb, CA
4/24/2024 - 0.7 mag, 3.1mi depth 4.16012 mi from Cobb, CA
4/24/2024 - 1.4 mag, 2.0mi depth 4.77531 mi from Cobb, CA
4/24/2024 - 0.8 mag, 2.1mi depth 4.85422 mi from Cobb, CA
4/24/2024 - 0.2 mag, 1.4mi depth 2.73918 mi from Cobb, CA
4/24/2024 - 0.4 mag, 6.3mi depth 5.08183 mi from Cobb, CA
4/24/2024 - 2.1 mag, 1.9mi depth 4.54418 mi from Cobb, CA
4/24/2024 - 0.7 mag, 4.8mi depth 4.7608 mi from Cobb, CA
4/24/2024 - 0.8 mag, 1.8mi depth 4.41645 mi from Cobb, CA
4/24/2024 - 1.2 mag, 1.8mi depth 3.65616 mi from Cobb, CA
4/24/2024 - 0.7 mag, 1.8mi depth 3.60013 mi from Cobb, CA
4/24/2024 - 0.8 mag, 2.2mi depth 2.30408 mi from Cobb, CA
4/24/2024 - 0.9 mag, 2.3mi depth 4.29273 mi from Cobb, CA
4/24/2024 - 0.9 mag, 1.9mi depth 2.34795 mi from Cobb, CA
4/24/2024 - 0.8 mag, 2.0mi depth 5.51491 mi from Cobb, CA
4/24/2024 - 0.7 mag, 1.7mi depth 5.14314 mi from Cobb, CA
4/24/2024 - 0.7 mag, 2.3mi depth 4.05162 mi from Cobb, CA
4/24/2024 - 0.7 mag, 2.0mi depth 3.84441 mi from Cobb, CA
4/23/2024 - 1.0 mag, 2.3mi depth 4.52438 mi from Cobb, CA
4/23/2024 - 1.0 mag, 1.1mi depth 2.05559 mi from Cobb, CA
4/23/2024 - 1.0 mag, 1.3mi depth 5.02505 mi from Cobb, CA
4/23/2024 - 0.8 mag, 1.8mi depth 5.07141 mi from Cobb, CA
4/23/2024 - 0.7 mag, 2.2mi depth 3.61862 mi from Cobb, CA
4/23/2024 - 1.0 mag, 21.0mi depth 2.65518 mi from Cobb, CA
4/23/2024 - 1.3 mag, 2.0mi depth 4.61468 mi from Cobb, CA
4/23/2024 - 1.3 mag, 2.2mi depth 4.62446 mi from Cobb, CA
4/23/2024 - 1.3 mag, 0.4mi depth 4.67886 mi from Cobb, CA
4/23/2024 - 0.7 mag, 2.2mi depth 4.65863 mi from Cobb, CA
4/23/2024 - 0.8 mag, 2.0mi depth 5.11936 mi from Cobb, CA
4/23/2024 - 0.8 mag, 0.9mi depth 5.16688 mi from Cobb, CA
4/23/2024 - 0.8 mag, 1.7mi depth 3.47608 mi from Cobb, CA
4/23/2024 - 0.4 mag, 1.7mi depth 3.84266 mi from Cobb, CA
4/22/2024 - 0.8 mag, 2.2mi depth 2.49221 mi from Cobb, CA
4/22/2024 - 1.0 mag, 0.7mi depth 1.64165 mi from Cobb, CA
4/22/2024 - 1.3 mag, 2.0mi depth 3.58246 mi from Cobb, CA
4/22/2024 - 1.3 mag, 1.8mi depth 3.54641 mi from Cobb, CA

5/12/2006 - 4.8 mag, 2.9mi depth 5.2108 mi from Cobb, CA
1/11/2000 - 4.6 mag, 6.6mi depth 3.5478 mi from Geyserville, CA
9/4/1995 - 4.6 mag, 7.3mi depth 7.7546 mi from Healdsburg, CA
10/20/2006 - 4.6 mag, 3.5mi depth 4.1061 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
9/19/1992 - 4.5 mag, 2.0mi depth 4.2515 mi from Cobb, CA
8/14/1990 - 4.5 mag, 3.0mi depth 3.8051 mi from Cobb, CA
2/18/2004 - 4.5 mag, 3.6mi depth 2.2929 mi from Cobb, CA
9/13/2022 - 4.4 mag, 7.5mi depth 1.94914 mi from Santa Rosa, CA
4/11/2023 - 4.4 mag, 2.0mi depth 4.54207 mi from Cobb, CA
1/10/2000 - 4.4 mag, 6.2mi depth 2.7978 mi from Geyserville, CA
3/1/2011 - 4.4 mag, 3.0mi depth 5.4367 mi from Cobb, CA
12/6/2020 - 4.4 mag, 8.6mi depth 7.81321 mi from Lakeport, CA
5/12/2006 - 4.4 mag, 2.6mi depth 7.0471 mi from Cobb, CA
12/8/2000 - 4.4 mag, 4.1mi depth 4.3973 mi from Cobb, CA
5/5/2012 - 4.4 mag, 2.8mi depth 3.3875 mi from Cobb, CA
12/14/2001 - 4.4 mag, 6.9mi depth 5.2678 mi from Hopland, CA
12/4/1996 - 4.4 mag, 1.9mi depth 3.556 mi from Cobb, CA
1/27/1990 - 4.4 mag, 7.0mi depth 3.4358 mi from Cobb, CA
4/24/2007 - 4.4 mag, 2.5mi depth 4.8427 mi from Cobb, CA
6/17/2023 - 4.4 mag, 8.4mi depth 4.91014 mi from Talmage, CA
10/3/2003 - 4.3 mag, 2.5mi depth 4.7291 mi from Cobb, CA
5/29/1982 - 4.3 mag, 5.0mi depth 6.39 mi from Cobb, CA
5/9/2005 - 4.3 mag, 0.3mi depth 3.6856 mi from Cobb, CA
2/13/2012 - 4.3 mag, 1.4mi depth 3.1274 mi from Cobb, CA
12/27/2004 - 4.3 mag, 3.7mi depth 5.6052 mi from Middletown, CA
12/7/2001 - 4.3 mag, 6.9mi depth 5.0569 mi from Hopland, CA
1/18/2000 - 4.3 mag, 7.4mi depth 2.3364 mi from Geyserville, CA
1/4/2009 - 4.2 mag, 4.3mi depth 4.494 mi from Cobb, 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
5/25/2003 - 4.2 mag, 5.4mi depth 0.8639 mi from Santa Rosa, CA
9/22/1984 - 4.2 mag, 2.0mi depth 5.0821 mi from Cobb, CA
4/7/1983 - 4.1 mag, 6.0mi depth 2.2534 mi from Talmage, CA
2/18/1999 - 4.1 mag, 2.2mi depth 4.351 mi from Cobb, CA
4/3/1990 - 4.1 mag, 2.0mi depth 3.7981 mi from Cobb, CA
1/17/1994 - 4.1 mag, 11.3mi depth 5.408 mi from Hidden Valley Lake, CA
9/12/1974 - 4.1 mag, 8.0mi depth 4.2023 mi from Cobb, CA
3/15/1990 - 4.1 mag, 4.0mi depth 4.0023 mi from Cobb, CA
11/18/1996 - 4.1 mag, 3.4mi depth 3.1738 mi from Cobb, CA
5/30/2008 - 4.1 mag, 1.9mi depth 4.6706 mi from Cobb, CA
1/26/2024 - 4.1 mag, 9.0mi depth 4.11637 mi from Cobb, CA
1/2/1997 - 4.1 mag, 3.2mi depth 4.3306 mi from Hopland, CA
9/19/1989 - 4.1 mag, 4.0mi depth 3.7831 mi from Cobb, CA
6/9/1990 - 4.1 mag, 4.0mi depth 2.8734 mi from Cobb, CA
1/6/2000 - 4.0 mag, 2.1mi depth 5.606 mi from Cobb, CA
9/19/1989 - 4.0 mag, 5.0mi depth 2.8833 mi from Cobb, CA
9/8/1977 - 4.0 mag, 7.0mi depth 7.1962 mi from Healdsburg, CA
4/18/2002 - 4.0 mag, 3.6mi depth 4.1499 mi from Cobb, CA

View All

Earthquake Probability for Cobb, CA

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

94.09%

5.1

91.62%

5.2

91.62%

5.2

88.80%

5.3

85.74%

5.4

82.58%

5.5

79.41%

5.6

76.35%

5.7

73.46%

5.8

70.78%

5.9

68.35%

6.0

66.18%

6.1

63.90%

6.2

61.85%

6.3

59.77%

6.4

55.96%

6.5

53.67%

6.6

50.52%

6.7

47.32%

6.8

43.60%

6.9

37.93%

7.0

30.36%

7.1

23.71%

7.2

17.23%

7.3

10.78%

7.4

5.21%

7.5

0.85%

7.6

0.08%

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 Cobb, CA

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

List of Earthquake Incidents for Cobb, CA

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

04/25/2024

0.7

1.8

3.66

Earthquake Information for Cobb, California

Earthquake Probability for Cobb, CA

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

Earthquake Count for Cobb, CA

List of Earthquake Incidents for Cobb, CA

Risk Of Natural Disasters In Cobb, CA

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