Earthquake Information for Clark County, Nevada

Clark County, NV has a high earthquake risk, with a total of 134 earthquakes since 1931. The USGS database shows that there is a 40.38% chance of a major earthquake within 50km of Clark County, NV within the next 50 years. The largest earthquake within 30 miles of Clark County, NV was a 3.9 Magnitude in 1983.

Risk Level:
High
Total Number of Earthquakes in Clark County since 1931
134
Probability of A 5.0 Earthquake within next 50 years
40.38%

Earthquake Probability for Clark County, NV

View the probability of a major earthquake within the next 50 years in Clark County, NV.

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
40.38%
5.1
35.43%
5.2
35.43%
5.2
31.00%
5.3
27.09%
5.4
23.67%
5.5
20.70%
5.6
18.15%
5.7
15.96%
5.8
14.09%
5.9
12.51%
6.0
11.08%
6.1
9.53%
6.2
7.95%
6.3
6.51%
6.4
5.45%
6.5
4.62%
6.6
3.53%
6.7
2.53%
6.8
1.58%
6.9
0.71%
7.0
0.17%
7.1
0.06%
7.2
0.01%
7.3
0.00%
7.4
0.00%
7.5
0.00%
7.6
0.00%
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%