Earthquake Information for Irwindale, California

Irwindale, CA has a very high earthquake risk, with a total of 10,465 earthquakes since 1931. The USGS database shows that there is a 98.53% chance of a major earthquake within 50km of Irwindale, CA within the next 50 years. The largest earthquake within 30 miles of Irwindale, CA was a 5.7 Magnitude in 1987.

Risk Level:
Very High
Total Number of Earthquakes in Irwindale since 1931 within 30 miles
10,465
Probability of A 5.0 Earthquake within next 50 years
98.53%

Earthquake Probability for Irwindale, CA

View the probability of a major earthquake within the next 50 years in Irwindale, CA.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2
(within 31 km/51 miles above magnitude)
MAGNITUDE
PROBABILITY
5.0
98.53%
5.1
97.72%
5.2
97.72%
5.2
96.71%
5.3
95.53%
5.4
94.23%
5.5
92.87%
5.6
91.50%
5.7
90.16%
5.8
88.89%
5.9
87.71%
6.0
86.63%
6.1
85.50%
6.2
84.47%
6.3
83.37%
6.4
80.81%
6.5
74.97%
6.6
69.96%
6.7
64.45%
6.8
59.87%
6.9
55.51%
7.0
51.23%
7.1
47.17%
7.2
42.87%
7.3
38.39%
7.4
34.21%
7.5
29.62%
7.6
25.05%
7.7
19.84%
7.8
14.34%
7.9
9.06%
8.0
4.56%
8.1
1.70%
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%