Earthquake Information for Brewster County, Texas

Brewster County, TX has a moderate earthquake risk, with a total of 27 earthquakes since 1931. The USGS database shows that there is a 17.83% chance of a major earthquake within 50km of Brewster County, TX within the next 50 years. The largest earthquake within 30 miles of Brewster County, TX was a 5.7 Magnitude in 1995.

Risk Level:
Moderate
Total Number of Earthquakes in Brewster County since 1931
27
Probability of A 5.0 Earthquake within next 50 years
17.83%

Earthquake Probability for Brewster County, TX

View the probability of a major earthquake within the next 50 years in Brewster County, TX.

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
17.83%
5.1
15.08%
5.2
15.08%
5.2
12.71%
5.3
10.70%
5.4
8.98%
5.5
7.53%
5.6
6.31%
5.7
5.28%
5.8
4.42%
5.9
3.69%
6.0
3.08%
6.1
2.54%
6.2
2.08%
6.3
1.66%
6.4
1.31%
6.5
1.01%
6.6
0.74%
6.7
0.52%
6.8
0.32%
6.9
0.15%
7.0
0.00%
7.1
0.00%
7.2
0.00%
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%
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