Tsunami waves can occur if one or more of the many aftershocks. From earthquakes due to a single swing swing of the sea. If it is down to the beach to wait for some time to make sure it is safe from the waves.
Tsunamis can occur several times. From the earthquake once due to the sway of the sea. If it is down to the beach to wait for a while. To ensure the safety of the wave.
the tsunami can occur in several waves. From the earthquake once due to the sway of the sea. If it is down to the beach to wait for some time. To make sure safe from the wave.