Earthquake Information for Winchester, California

Winchester, CA has a very high earthquake risk, with a total of 47,799 earthquakes since 1931. The USGS database shows that there is a 99.13% chance of a major earthquake within 50km of Winchester, CA within the next 50 years. The largest earthquake within 30 miles of Winchester, CA was a 5.9 Magnitude in 1986.

Risk Level:
Very High

Total Number of Earthquakes in Winchester since 1931 within 30 miles

47,799

Probability of A 5.0 Earthquake within next 50 years

99.13%

Most Recent
Largest

4/18/2024 - 1.0 mag, 10.3mi depth 0.627077 mi from Mentone, CA
4/18/2024 - 0.7 mag, 5.6mi depth 98.5044 mi from Los Angeles, CA
4/18/2024 - 0.7 mag, 16.9mi depth 7.30116 mi from Cabazon, CA
4/18/2024 - 1.0 mag, 16.3mi depth 0.939445 mi from Yucaipa, CA
4/18/2024 - 0.6 mag, 5.6mi depth 98.5831 mi from Los Angeles, CA
4/18/2024 - 0.9 mag, 16.7mi depth 97.3194 mi from Los Angeles, CA
4/18/2024 - 1.9 mag, 18.0mi depth 2.61063 mi from Calimesa, CA
4/18/2024 - 1.3 mag, 12.3mi depth 3.22683 mi from Moreno Valley, CA
4/17/2024 - 1.1 mag, 13.8mi depth 3.1559 mi from Banning, CA
4/17/2024 - 0.8 mag, 13.8mi depth 4.88218 mi from Banning, CA
4/17/2024 - 1.1 mag, 13.7mi depth 4.94421 mi from Cabazon, CA
4/17/2024 - 1.5 mag, 11.4mi depth 3.60271 mi from Redlands, CA
4/17/2024 - 1.1 mag, 11.3mi depth 3.0386 mi from Redlands, CA
4/17/2024 - 0.7 mag, 2.9mi depth 101.679 mi from Los Angeles, CA
4/17/2024 - 0.8 mag, 9.4mi depth 3.21421 mi from Redlands, CA
4/17/2024 - 1.4 mag, 17.9mi depth 2.13928 mi from Loma Linda, CA
4/17/2024 - 1.6 mag, 7.7mi depth 6.38044 mi from Anza, CA
4/17/2024 - 1.4 mag, 4.8mi depth 98.7012 mi from Los Angeles, CA
4/17/2024 - 1.1 mag, 5.7mi depth 99.0918 mi from Los Angeles, CA
4/16/2024 - 0.4 mag, 16.0mi depth 5.01238 mi from Anza, CA
4/16/2024 - 1.5 mag, 8.8mi depth 6.77393 mi from Anza, CA
4/16/2024 - 0.6 mag, 8.6mi depth 6.39726 mi from Anza, CA
4/16/2024 - 2.0 mag, 14.2mi depth 4.52471 mi from Calimesa, CA
4/16/2024 - 1.7 mag, 15.0mi depth 1.17365 mi from Loma Linda, CA
4/16/2024 - 1.1 mag, 11.7mi depth 2.30598 mi from Loma Linda, CA
4/16/2024 - 0.9 mag, 9.1mi depth 1.77999 mi from Banning, CA
4/16/2024 - 0.4 mag, 5.7mi depth 1.69297 mi from Anza, CA
4/16/2024 - 2.0 mag, 10.6mi depth 0.923561 mi from Mentone, CA
4/16/2024 - 1.0 mag, 5.9mi depth 5.8874 mi from Aguanga, CA
4/16/2024 - 0.8 mag, 11.1mi depth 3.17844 mi from Redlands, CA
4/15/2024 - 1.0 mag, 12.2mi depth 3.40752 mi from Colton, CA
4/15/2024 - 0.6 mag, 12.2mi depth 4.30909 mi from Anza, CA
4/15/2024 - 1.1 mag, 7.3mi depth 3.60773 mi from Redlands, CA
4/15/2024 - 1.5 mag, 1.7mi depth 1.8198 mi from Home Gardens, CA
4/15/2024 - 1.5 mag, 1.4mi depth 2.44975 mi from Home Gardens, CA
4/15/2024 - 1.7 mag, 15.7mi depth 5.0212 mi from Valle Vista, CA
4/15/2024 - 1.0 mag, 15.1mi depth 0.751405 mi from Loma Linda, CA
4/15/2024 - 1.5 mag, 15.0mi depth 1.61213 mi from Redlands, CA
4/14/2024 - 1.0 mag, 4.3mi depth 3.91777 mi from Anza, CA
4/14/2024 - 0.9 mag, 9.7mi depth 1.04612 mi from Cabazon, CA
4/12/2024 - 0.9 mag, 12.1mi depth 6.26141 mi from Cabazon, CA
4/12/2024 - 1.3 mag, 8.6mi depth 6.63604 mi from Anza, CA
4/12/2024 - 0.4 mag, 3.8mi depth 3.85017 mi from Anza, CA
4/12/2024 - 1.7 mag, 6.3mi depth 4.53381 mi from Aguanga, CA
4/11/2024 - 1.8 mag, 14.8mi depth 3.4425 mi from Calimesa, CA
4/11/2024 - 1.4 mag, 16.0mi depth 2.76995 mi from Colton, CA
4/11/2024 - 1.1 mag, 13.3mi depth 2.24536 mi from Temecula, CA
4/11/2024 - 1.3 mag, 15.6mi depth 1.91057 mi from Colton, CA
4/11/2024 - 1.8 mag, 14.1mi depth 1.0987 mi from Cabazon, CA
4/11/2024 - 0.2 mag, 7.9mi depth 6.33587 mi from Anza, CA

7/8/1986 - 5.9 mag, 11.7mi depth 3.9759 mi from Cabazon, CA
8/1/1975 - 4.9 mag, 5.0mi depth 4.2292 mi from Mountain Center, CA
6/16/2005 - 4.9 mag, 11.6mi depth 2.6641 mi from Yucaipa, CA
9/2/2007 - 4.8 mag, 2.5mi depth 1.729 mi from Temescal Valley, CA
12/16/1988 - 4.8 mag, 8.0mi depth 3.0959 mi from Whitewater, CA
9/25/2007 - 4.6 mag, 9.8mi depth 1.468 mi from Temescal Valley, CA
6/15/1982 - 4.5 mag, 12.0mi depth 2.0378 mi from Anza, CA
1/6/2016 - 4.5 mag, 1.6mi depth 1.34483 mi from Banning, CA
6/29/1992 - 4.5 mag, 4.7mi depth 4.956 mi from Forest Falls, CA
5/8/2018 - 4.5 mag, 13.8mi depth 7.23173 mi from Cabazon, CA
2/21/2000 - 4.5 mag, 15.0mi depth 0.3774 mi from Loma Linda, CA
12/5/1997 - 4.5 mag, 4.5mi depth 4.3741 mi from Forest Falls, CA
8/16/1998 - 4.4 mag, 6.2mi depth 2.3 mi from Forest Falls, CA
8/14/2018 - 4.4 mag, 0.6mi depth 3.44608 mi from Aguanga, CA
5/31/1993 - 4.4 mag, 5.7mi depth 4.8026 mi from Forest Falls, CA
10/18/2005 - 4.4 mag, 18.6mi depth 6.8854 mi from Cabazon, CA
10/1/1998 - 4.4 mag, 4.4mi depth 1.6354 mi from Forest Falls, CA
1/12/2010 - 4.3 mag, 10.1mi depth 1.9178 mi from Banning, CA
1/16/2010 - 4.3 mag, 13.9mi depth 4.2208 mi from Calimesa, CA
9/21/1974 - 4.2 mag, 8.0mi depth 1.5811 mi from Good Hope, CA
7/19/1999 - 4.2 mag, 14.0mi depth 4.721 mi from Anza, CA
3/31/2023 - 4.2 mag, 14.5mi depth 97.1335 mi from Los Angeles, CA
11/17/2008 - 4.1 mag, 12.2mi depth 3.1528 mi from Lake Riverside, CA
6/30/1992 - 4.1 mag, 3.6mi depth 3.5349 mi from Oak Glen, CA
10/2/1985 - 4.1 mag, 15.0mi depth 0.9634 mi from Loma Linda, CA
2/13/2010 - 4.1 mag, 8.5mi depth 3.2651 mi from Redlands, CA
10/2/2008 - 4.1 mag, 12.5mi depth 2.7473 mi from Forest Falls, CA
9/14/2011 - 4.1 mag, 16.9mi depth 2.6811 mi from Calimesa, CA
10/18/2005 - 4.1 mag, 16.7mi depth 7.0234 mi from Cabazon, CA
6/27/2005 - 4.0 mag, 12.1mi depth 1.7128 mi from Yucaipa, CA
12/2/1989 - 4.0 mag, 14.0mi depth 4.0912 mi from Mountain Center, CA
1/25/2018 - 4.0 mag, 10.1mi depth 8.20491 mi from Trabuco Canyon, CA
3/20/1993 - 4.0 mag, 9.1mi depth 2.7806 mi from Loma Linda, CA
12/28/1996 - 4.0 mag, 13.1mi depth 1.2532 mi from Valle Vista, CA
3/11/1998 - 4.0 mag, 14.9mi depth 1.7748 mi from Loma Linda, CA
1/30/2022 - 4.0 mag, 13.7mi depth 98.3917 mi from Los Angeles, CA
8/22/1979 - 4.0 mag, 16.0mi depth 3.753 mi from Valle Vista, CA
8/6/1984 - 4.0 mag, 14.0mi depth 3.3347 mi from Whitewater, CA
3/18/1981 - 4.0 mag, 12.0mi depth 4.6325 mi from Forest Falls, CA
6/5/1978 - 3.9 mag, 12.0mi depth 9.3455 mi from Aguanga, CA
9/10/2019 - 3.9 mag, 14.2mi depth 1.31449 mi from Wildomar, CA
10/28/2012 - 3.9 mag, 19.4mi depth 5.0347 mi from Mountain Center, CA
5/6/2015 - 3.9 mag, 15.3mi depth 1.70507 mi from San Jacinto, CA
10/5/1984 - 3.9 mag, 19.0mi depth 3.0875 mi from Mountain Center, CA
12/13/1999 - 3.9 mag, 3.3mi depth 5.1075 mi from Forest Falls, CA
1/31/1974 - 3.8 mag, 8.0mi depth 1.3876 mi from Yucaipa, CA
3/22/1999 - 3.8 mag, 16.7mi depth 1.5454 mi from Loma Linda, CA
6/8/2006 - 3.8 mag, 18.7mi depth 0.8887 mi from Cabazon, CA
5/11/1997 - 3.8 mag, 16.5mi depth 2.7931 mi from Whitewater, CA
11/6/1992 - 3.8 mag, 19.8mi depth 5.8717 mi from Whitewater, CA

View All

Earthquake Probability for Winchester, CA

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

99.13%

5.1

98.35%

5.2

98.35%

5.2

97.19%

5.3

95.61%

5.4

93.65%

5.5

91.36%

5.6

88.85%

5.7

86.20%

5.8

83.53%

5.9

80.92%

6.0

78.43%

6.1

75.83%

6.2

73.44%

6.3

71.11%

6.4

69.00%

6.5

66.76%

6.6

65.10%

6.7

62.44%

6.8

59.30%

6.9

55.40%

7.0

51.25%

7.1

46.80%

7.2

42.40%

7.3

37.15%

7.4

31.89%

7.5

25.40%

7.6

18.21%

7.7

11.82%

7.8

7.01%

7.9

3.88%

8.0

1.72%

8.1

0.73%

8.2

0.24%

8.3

0.06%

8.4

0.01%

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 Winchester, CA

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

List of Earthquake Incidents for Winchester, CA

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

04/18/2024

0.9

16.7

97.32

Earthquake Information for Winchester, California

Earthquake Probability for Winchester, CA

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

Earthquake Count for Winchester, CA

List of Earthquake Incidents for Winchester, CA

Risk Of Natural Disasters In Winchester, CA

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