The last one inland in LA. was in 1983, 3.6(?)
Here is the Louisiana state listing of historical earthquakes inland:
http://earthquake.usgs.gov/regional/states/historical_state.php#louisiana
> This is a first for me to hear of in this
> area:
> 2006/02/10 04:14 M 5.2 GULF OF MEXICO Z=
> 10km 27.63N 90.14W
> This took place today about 160 Miles south
> of New Orleans IN THE GULF OF MEXICO.
> I have never heard of an earthquake in the
> gulf of Mexico offshore of Louisiana. How
> very strange! I don't read "judgements
> of God" or anything into this. I just
> find it very odd.