Creating tidal waves or tsunamis artificially is not currently within the realm of human technological capabilities, and it is highly unlikely to be achievable in the foreseeable future. The forces and energies involved in generating a tsunami are immense, and they are typically produced by natural phenomena such as undersea earthquakes, volcanic eruptions, or large-scale landslides.
Tsunamis are caused by the displacement of a large volume of water, which generates waves that propagate across the ocean. The amount of force required to generate a tsunami wave artificially would be staggering and far beyond the capabilities of human means of production.
To put it into perspective, natural tsunamis are often generated by undersea megathrust earthquakes, which release the energy equivalent to multiple atomic bombs. The 2004 Indian Ocean tsunami, for example, was triggered by an undersea earthquake with a magnitude of around 9.1 to 9.3, releasing an estimated energy of about 1.5 × 10^17 joules, which is equivalent to the explosive force of thousands of atomic bombs.
The sheer magnitude of energy required to create a tsunami wave of similar scale artificially is currently beyond our technological capabilities. It would involve harnessing and directing energy on a scale that is currently unimaginable. Moreover, the potential for misuse and the devastating consequences of artificially generated tsunamis make it an ethically and environmentally unacceptable pursuit.
It is crucial to emphasize that tampering with natural systems of such magnitude could have catastrophic consequences, and it is essential to respect and study natural phenomena like tsunamis in order to develop effective strategies for early warning systems, preparedness, and mitigation to minimize the loss of life and property in the event of a natural disaster.