Grayson Valley, AL has a low earthquake risk, with a total of 10 earthquakes since 1931. The USGS database shows that there is a 2.50% chance of a major earthquake within 50km of Grayson Valley, AL within the next 50 years. The largest earthquake within 30 miles of Grayson Valley, AL was a 3.5 Magnitude in 1975.
View the probability of a major earthquake within the next 50 years in Grayson Valley, AL.
View the number of earthquake incidents in Grayson Valley, AL by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Grayson Valley, AL within 30 miles. All distances and depths in the table are measured in miles.