Earthquake Information for Middletown, California

Middletown, CA has a very high earthquake risk, with a total of 48,305 earthquakes since 1931. The USGS database shows that there is a 94.28% chance of a major earthquake within 50km of Middletown, CA within the next 50 years. The largest earthquake within 30 miles of Middletown, CA was a 5.0 Magnitude in 2000.

Risk Level:
Very High

Total Number of Earthquakes in Middletown since 1931 within 30 miles

48,305

Probability of A 5.0 Earthquake within next 50 years

94.28%

Most Recent
Largest

4/27/2024 - 0.9 mag, 13.4mi depth 4.07659 mi from Cobb, CA
4/27/2024 - 0.8 mag, 15.6mi depth 3.04406 mi from Cobb, CA
4/27/2024 - 0.8 mag, 0.9mi depth 3.5893 mi from Cobb, CA
4/27/2024 - 1.3 mag, 1.4mi depth 4.49746 mi from Cobb, CA
4/27/2024 - 0.8 mag, 14.0mi depth 5.4098 mi from Cobb, CA
4/27/2024 - 0.3 mag, 2.4mi depth 2.45715 mi from Cobb, CA
4/27/2024 - 1.3 mag, 2.1mi depth 4.58347 mi from Cobb, CA
4/26/2024 - 0.8 mag, 1.4mi depth 6.07277 mi from Cobb, CA
4/26/2024 - 0.7 mag, 0.9mi depth 1.70432 mi from Cobb, CA
4/26/2024 - 0.8 mag, 1.1mi depth 5.29899 mi from Cobb, CA
4/26/2024 - 1.3 mag, 2.2mi depth 4.3103 mi from Cobb, CA
4/26/2024 - 0.7 mag, 1.5mi depth 6.17345 mi from Cobb, CA
4/26/2024 - 0.8 mag, 2.0mi depth 3.57877 mi from Cobb, CA
4/26/2024 - 0.8 mag, 2.3mi depth 4.53324 mi from Cobb, CA
4/26/2024 - 0.2 mag, 2.0mi depth 3.89641 mi from Cobb, CA
4/26/2024 - 0.2 mag, 2.7mi depth 3.80747 mi from Cobb, CA
4/26/2024 - 0.7 mag, 2.3mi depth 4.73167 mi from Cobb, CA
4/26/2024 - 1.1 mag, 1.5mi depth 6.06059 mi from Cobb, CA
4/26/2024 - 1.0 mag, 1.6mi depth 5.05558 mi from Cobb, CA
4/26/2024 - 0.7 mag, 1.8mi depth 5.6363 mi from Cobb, CA
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
4/25/2024 - 0.8 mag, 2.1mi depth 4.16605 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

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
10/20/2006 - 4.6 mag, 3.5mi depth 4.1061 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
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
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
1/27/1990 - 4.4 mag, 7.0mi depth 3.4358 mi from Cobb, CA
9/13/2022 - 4.4 mag, 7.5mi depth 1.94914 mi from Santa Rosa, CA
4/24/2007 - 4.4 mag, 2.5mi depth 4.8427 mi from Cobb, CA
1/10/2000 - 4.4 mag, 6.2mi depth 2.7978 mi from Geyserville, CA
8/3/2006 - 4.4 mag, 8.9mi depth 2.4925 mi from Glen Ellen, CA
3/1/2011 - 4.4 mag, 3.0mi depth 5.4367 mi from Cobb, CA
12/8/2000 - 4.4 mag, 4.1mi depth 4.3973 mi from Cobb, CA
4/11/2023 - 4.4 mag, 2.0mi depth 4.54207 mi from Cobb, CA
12/4/1996 - 4.4 mag, 1.9mi depth 3.556 mi from Cobb, CA
5/12/2006 - 4.4 mag, 2.6mi depth 7.0471 mi from Cobb, CA
5/5/2012 - 4.4 mag, 2.8mi depth 3.3875 mi from Cobb, CA
12/27/2004 - 4.3 mag, 3.7mi depth 5.6052 mi from Middletown, CA
1/18/2000 - 4.3 mag, 7.4mi depth 2.3364 mi from Geyserville, CA
9/22/1999 - 4.3 mag, 7.0mi depth 4.7239 mi from Rohnert Park, 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
9/17/1973 - 4.2 mag, 2.0mi depth 9.452 mi from Esparto, CA
9/22/1984 - 4.2 mag, 2.0mi depth 5.0821 mi from Cobb, CA
1/4/2009 - 4.2 mag, 4.3mi depth 4.494 mi from Cobb, CA
6/28/2022 - 4.2 mag, 0.3mi depth 1.49677 mi from Cobb, CA
8/3/2003 - 4.2 mag, 1.7mi depth 3.5596 mi from Cobb, CA
5/25/2003 - 4.2 mag, 5.4mi depth 0.8639 mi from Santa Rosa, CA
11/18/1996 - 4.1 mag, 3.4mi depth 3.1738 mi from Cobb, CA
1/26/2024 - 4.1 mag, 9.0mi depth 4.11637 mi from Cobb, CA
6/9/1990 - 4.1 mag, 4.0mi depth 2.8734 mi from Cobb, CA
5/30/2008 - 4.1 mag, 1.9mi depth 4.6706 mi from Cobb, CA
9/19/1989 - 4.1 mag, 4.0mi depth 3.7831 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
4/3/1990 - 4.1 mag, 2.0mi depth 3.7981 mi from Cobb, CA
5/21/2015 - 4.1 mag, 8.9mi depth 6.22855 mi from Yountville, CA
2/18/1999 - 4.1 mag, 2.2mi depth 4.351 mi from Cobb, CA
1/2/1997 - 4.1 mag, 3.2mi depth 4.3306 mi from Hopland, CA
3/15/1990 - 4.1 mag, 4.0mi depth 4.0023 mi from Cobb, CA
7/30/2003 - 4.0 mag, 5.1mi depth 2.5423 mi from Geyserville, CA
9/22/1977 - 4.0 mag, 5.0mi depth 4.6988 mi from Windsor, CA
12/1/2007 - 4.0 mag, 3.0mi depth 3.9251 mi from Cobb, CA
3/26/1989 - 4.0 mag, 5.0mi depth 4.1011 mi from Cobb, CA

View All

Earthquake Probability for Middletown, CA

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

94.28%

5.1

91.96%

5.2

91.96%

5.2

89.33%

5.3

86.50%

5.4

83.59%

5.5

80.69%

5.6

77.89%

5.7

75.26%

5.8

72.83%

5.9

70.63%

6.0

68.66%

6.1

66.54%

6.2

64.62%

6.3

62.69%

6.4

58.91%

6.5

55.79%

6.6

51.87%

6.7

48.01%

6.8

43.83%

6.9

37.93%

7.0

30.23%

7.1

23.61%

7.2

17.16%

7.3

10.75%

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 Middletown, CA

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

List of Earthquake Incidents for Middletown, CA

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

04/27/2024

0.8

0.9

3.59

Earthquake Information for Middletown, California

Earthquake Probability for Middletown, CA

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

Earthquake Count for Middletown, CA

List of Earthquake Incidents for Middletown, CA

Risk Of Natural Disasters In Middletown, CA

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