Earthquake Information for Valley Head, Alabama

Valley Head, AL has a low earthquake risk, with a total of 24 earthquakes since 1931. The USGS database shows that there is a 4.42% chance of a major earthquake within 50km of Valley Head, AL within the next 50 years. The largest earthquake within 30 miles of Valley Head, AL was a 4.6 Magnitude in 2003.

Risk Level:
Low
Total Number of Earthquakes in Valley Head since 1931 within 30 miles
24
Probability of A 5.0 Earthquake within next 50 years
4.42%

Earthquake Probability for Valley Head, AL

View the probability of a major earthquake within the next 50 years in Valley Head, AL.

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
4.42%
5.1
3.58%
5.2
3.58%
5.2
3.58%
5.3
2.91%
5.4
2.36%
5.5
1.92%
5.6
1.78%
5.7
1.45%
5.8
1.28%
5.9
1.05%
6.0
0.97%
6.1
0.77%
6.2
0.66%
6.3
0.52%
6.4
0.47%
6.5
0.36%
6.6
0.30%
6.7
0.27%
6.8
0.19%
6.9
0.15%
7.0
0.13%
7.1
0.08%
7.2
0.05%
7.3
0.04%
7.4
0.02%
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%