Earthquake Information for Fontana, California

Fontana, CA has a very high earthquake risk, with a total of 20,356 earthquakes since 1931. The USGS database shows that there is a 99.45% chance of a major earthquake within 50km of Fontana, CA within the next 50 years. The largest earthquake within 30 miles of Fontana, CA was a 5.7 Magnitude in 1990.

Risk Level:
Very High

Total Number of Earthquakes in Fontana since 1931 within 30 miles

20,356

Probability of A 5.0 Earthquake within next 50 years

99.45%

Most Recent
Largest

4/18/2024 - 1.0 mag, 10.3mi depth 0.627077 mi from Mentone, CA
4/18/2024 - 1.0 mag, 2.0mi depth 2.19537 mi from Lake Elsinore, CA
4/18/2024 - 1.0 mag, 16.3mi depth 0.939445 mi from Yucaipa, 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 - 1.5 mag, 11.4mi depth 3.60271 mi from Redlands, CA
4/17/2024 - 1.5 mag, 2.5mi depth 2.30509 mi from Fontana, CA
4/17/2024 - 1.1 mag, 11.3mi depth 3.0386 mi from Redlands, 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
4/16/2024 - 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 - 1.2 mag, 8.8mi depth 3.6924 mi from Muscoy, CA
4/16/2024 - 1.1 mag, 11.7mi depth 2.30598 mi from Loma Linda, CA
4/16/2024 - 2.0 mag, 10.6mi depth 0.923561 mi from Mentone, CA
4/16/2024 - 0.8 mag, 11.1mi depth 3.17844 mi from Redlands, CA
4/15/2024 - 1.5 mag, 13.2mi depth 1.8409 mi from San Bernardino, CA
4/15/2024 - 1.0 mag, 12.2mi depth 3.40752 mi from Colton, CA
4/15/2024 - 1.1 mag, 7.3mi depth 3.60773 mi from Redlands, CA
4/15/2024 - 1.2 mag, 5.3mi depth 2.6062 mi from Fontana, CA
4/15/2024 - 1.5 mag, 1.7mi depth 1.8198 mi from Home Gardens, CA
4/15/2024 - 1.1 mag, 4.9mi depth 2.12509 mi from Fontana, CA
4/15/2024 - 1.5 mag, 1.4mi depth 2.44975 mi from Home Gardens, 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
4/13/2024 - 1.3 mag, 14.6mi depth 4.88496 mi from Jurupa Valley, 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 - 1.3 mag, 15.6mi depth 1.91057 mi from Colton, CA
4/11/2024 - 1.1 mag, 6.6mi depth 2.69913 mi from Running Springs, CA
4/10/2024 - 1.0 mag, 13.6mi depth 3.33969 mi from Redlands, CA
4/10/2024 - 2.0 mag, 1.8mi depth 2.35109 mi from Home Gardens, CA
4/10/2024 - 0.8 mag, -1.1mi depth 0.386541 mi from Calimesa, CA
4/10/2024 - 1.5 mag, 1.6mi depth 0.595829 mi from Home Gardens, CA
4/9/2024 - 1.1 mag, 15.1mi depth 2.40781 mi from San Bernardino, CA
4/9/2024 - 1.6 mag, 9.4mi depth 5.39782 mi from Corona, CA
4/9/2024 - 1.0 mag, 17.6mi depth 3.94545 mi from Moreno Valley, CA
4/8/2024 - 0.8 mag, 15.1mi depth 2.90005 mi from Colton, CA
4/8/2024 - 1.3 mag, 8.4mi depth 4.82495 mi from Lake Elsinore, CA
4/8/2024 - 1.1 mag, 1.9mi depth 1.78475 mi from Home Gardens, CA
4/8/2024 - 1.7 mag, 1.3mi depth 3.06678 mi from Home Gardens, CA
4/8/2024 - 1.5 mag, 12.6mi depth 3.14411 mi from Moreno Valley, CA
4/7/2024 - 1.2 mag, 15.2mi depth 2.60192 mi from San Bernardino, CA
4/7/2024 - 1.1 mag, 9.6mi depth 3.30855 mi from Fontana, CA
4/7/2024 - 1.3 mag, 9.1mi depth 1.85624 mi from Yorba Linda, CA
4/7/2024 - 1.1 mag, 7.9mi depth 5.47475 mi from Villa Park, CA
4/7/2024 - 1.1 mag, 10.7mi depth 0.853721 mi from Mentone, CA
4/6/2024 - 1.3 mag, 8.9mi depth 1.20349 mi from Fontana, CA
4/6/2024 - 2.3 mag, 9.3mi depth 1.36857 mi from Fontana, CA
4/6/2024 - 1.9 mag, 9.2mi depth 1.29361 mi from Fontana, CA

2/28/1990 - 5.7 mag, 5.0mi depth 1.2896 mi from Claremont, CA
7/29/2008 - 5.5 mag, 14.7mi depth 2.1418 mi from Chino Hills, CA
3/29/2014 - 5.1 mag, 4.8mi depth 1.99651 mi from La Habra, CA
6/16/2005 - 4.9 mag, 11.6mi depth 2.6641 mi from Yucaipa, CA
10/23/1973 - 4.9 mag, 8.0mi depth 3.6314 mi from Anaheim, CA
9/2/2007 - 4.8 mag, 2.5mi depth 1.729 mi from Temescal Valley, CA
4/29/1978 - 4.6 mag, 5.0mi depth 2.1494 mi from Anaheim, CA
1/1/1976 - 4.6 mag, 8.0mi depth 0.4904 mi from Rowland Heights, CA
7/5/2014 - 4.6 mag, 8.7mi depth 7.92017 mi from Big Bear Lake, CA
3/17/1975 - 4.6 mag, 12.0mi depth 2.858 mi from Fontana, CA
9/25/2007 - 4.6 mag, 9.8mi depth 1.468 mi from Temescal Valley, CA
6/26/1988 - 4.5 mag, 8.0mi depth 1.0451 mi from Claremont, CA
12/5/1997 - 4.5 mag, 4.5mi depth 4.3741 mi from Forest Falls, CA
6/29/1992 - 4.5 mag, 4.7mi depth 4.956 mi from Forest Falls, CA
1/9/2009 - 4.5 mag, 14.2mi depth 2.2838 mi from San Bernardino, CA
3/2/1990 - 4.5 mag, 6.0mi depth 1.6995 mi from Claremont, CA
4/17/1990 - 4.5 mag, 4.0mi depth 1.1094 mi from Claremont, CA
2/21/2000 - 4.5 mag, 15.0mi depth 0.3774 mi from Loma Linda, CA
12/28/1989 - 4.5 mag, 15.0mi depth 3.4222 mi from Muscoy, CA
4/6/1994 - 4.4 mag, 7.3mi depth 1.4454 mi from Running Springs, CA
8/20/1998 - 4.4 mag, 9.0mi depth 2.2884 mi from Wrightwood, CA
8/28/2018 - 4.4 mag, 6.1mi depth 1.3457 mi from La Verne, CA
5/31/1993 - 4.4 mag, 5.7mi depth 4.8026 mi from Forest Falls, CA
1/15/2014 - 4.4 mag, 3.6mi depth 2.63038 mi from Fontana, CA
1/6/2005 - 4.4 mag, 4.2mi depth 1.8023 mi from Fontana, CA
7/5/2014 - 4.4 mag, 6.8mi depth 7.19497 mi from Big Bear Lake, CA
1/5/2024 - 4.4 mag, 8.8mi depth 1.08893 mi from Lytle Creek, CA
8/8/2012 - 4.3 mag, 10.4mi depth 1.5817 mi from Yorba Linda, CA
1/16/2010 - 4.3 mag, 13.9mi depth 4.2208 mi from Calimesa, CA
3/1/1990 - 4.3 mag, 11.0mi depth 1.7513 mi from Claremont, CA
9/3/2002 - 4.3 mag, 12.9mi depth 2.0852 mi from Yorba Linda, CA
7/25/2015 - 4.3 mag, 4.6mi depth 1.4977 mi from Fontana, CA
1/5/1998 - 4.3 mag, 11.5mi depth 1.1131 mi from Chino Hills, CA
1/24/2024 - 4.2 mag, 15.5mi depth 2.12923 mi from San Bernardino, CA
7/26/1997 - 4.2 mag, 9.1mi depth 0.9476 mi from Muscoy, CA
1/8/1983 - 4.2 mag, 5.0mi depth 1.8233 mi from Fontana, CA
9/21/1974 - 4.2 mag, 8.0mi depth 1.5811 mi from Good Hope, CA
10/19/1979 - 4.2 mag, 7.0mi depth 3.8164 mi from Lytle Creek, CA
8/8/2012 - 4.1 mag, 10.1mi depth 1.6715 mi from Yorba Linda, CA
3/29/2014 - 4.1 mag, 9.4mi depth 0.62863 mi from Rowland Heights, 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
8/29/2012 - 4.1 mag, 9.1mi depth 1.643 mi from Yorba Linda, CA
9/14/2011 - 4.1 mag, 16.9mi depth 2.6811 mi from Calimesa, CA
6/28/1997 - 4.1 mag, 9.3mi depth 0.9849 mi from Muscoy, CA
10/16/2007 - 4.1 mag, 8.1mi depth 2.7291 mi from Wrightwood, CA
10/2/2008 - 4.1 mag, 12.5mi depth 2.7473 mi from Forest Falls, CA
2/13/2010 - 4.1 mag, 8.5mi depth 3.2651 mi from Redlands, CA
12/4/1991 - 4.0 mag, 11.0mi depth 5.297 mi from Running Springs, CA
3/9/2008 - 4.0 mag, 3.7mi depth 2.0914 mi from Fontana, CA

View All

Earthquake Probability for Fontana, CA

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

99.45%

5.1

99.01%

5.2

99.01%

5.2

98.38%

5.3

97.55%

5.4

96.55%

5.5

95.42%

5.6

94.19%

5.7

92.93%

5.8

91.67%

5.9

90.46%

6.0

89.32%

6.1

88.10%

6.2

86.97%

6.3

85.83%

6.4

83.82%

6.5

79.85%

6.6

76.02%

6.7

72.01%

6.8

68.19%

6.9

64.23%

7.0

60.17%

7.1

55.98%

7.2

51.77%

7.3

46.73%

7.4

41.67%

7.5

35.47%

7.6

28.43%

7.7

21.06%

7.8

14.48%

7.9

9.01%

8.0

4.53%

8.1

1.68%

8.2

0.30%

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 Fontana, CA

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

List of Earthquake Incidents for Fontana, CA

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

04/18/2024

1.3

12.3

3.23

Earthquake Information for Fontana, California

Earthquake Probability for Fontana, CA

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

Earthquake Count for Fontana, CA

List of Earthquake Incidents for Fontana, CA

Risk Of Natural Disasters In Fontana, CA

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