Tsunamis

Tsunamis tend to be more prominent in countries that are surrounded by large bodies of water. In japan volcanic eruptions that occur below the ocean can create ripples of large bodies of water that can reach heights up to 128 feet in the air and higher. The earthquakes that are the cause of these deadly waves can create tsunamis strong enough to create disturbances in our electron distribution and ionosphere located 85km above earth's surface. So instead of just affecting the atmosphere tsunamis can caused disturbances in the lithosphere as well. The best way to prepare for when this disaster strikes is to try to stay away from the beach, and any large bodies of water and when thinking of moving to places where tsunamis are known to occur to pick housing on high ground to avoid the flood and damaged property. Also if you're living near a coastal region and a earthquake occurs check the news and prepare a safety kit and remember save yourself first not your possessions.