The following image is the seismograph of Canary Islands where La Palma is located. La Palma has the fault might slide anytime and can create huge tsunami toward US. It looks magma underneath has started being agitated.
https://earthquake.usgs.gov/monitoring/operations/heliplot.php
The activity of magma is also active underneath Mt. St. Helens. It is getting similar to just before the previous eruption.
Space Traveler in Alabama 