Sending best wishes to friends in Oaxaca State, as well as all the South of Mexico. So far 16 people are confirmed dead, that’s almost certain to rise.
So far, those aftershocks have been in the 4.0 to 5.7 mag range, which aren’t funny to experience but not too heavy. Hopefully we don’t get to add a 7+ to the cluster. USGS map from here.