Grand Coteau, LA has a very low earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 0.46% chance of a major earthquake within 50km of Grand Coteau, LA within the next 50 years.
View the probability of a major earthquake within the next 50 years in Grand Coteau, LA.
See Louisiana Earthquake Report or St. Landry Parish, LA Earthquake Report