That is impossible to know. Tsunamis have been occurring since earth has had oceans, which is billions of years longer than there have been humans around to record them. This is evidence of a very large tsunami affecting most of the planet approximately 3.5 billion years ago, but it would not have been the first. Human kept records of tsunamis go back thousands of years, appearing at least as early as the time of Ancient Greece.
Earth Quake and Tsunami attack.
at kata beach dec 26th 2004 by 10-15 am
Kesennuma got hit the most.
The 1941 attack on Pearl Harbor. The 1946 Tsunami.
The effect we now call tsunami has been happening since there have been oceans on the planet Earth (billions of years). There was no "First Tsunami"; the Japanese have been calling the effect 'tsunami' for many centuries.
2004
In the event of a tsunami warning or attack, it is important to follow evacuation orders from local authorities and move to higher ground or designated evacuation shelters. Avoid going near the shore or low-lying areas, and listen to official updates on the situation. Stay calm and help others evacuate safely if possible.
the first tsunami was in 1001 it was 200m high
In the context of a natural disaster event, the earthquake typically occurs before the tsunami. This is because the earthquake generates the seismic waves that trigger the tsunami as a series of powerful ocean waves.
The earthquake was first and caused the tsunami, like when you throw a stone into a pond first and then the ripples go out.
It hit Sumatra first, an Indonesian island.
It hit Sumatra first, an Indonesian island.