yes, thousands
No, the tsunami did not trigger a nuclear blast. The nuclear blast at Fukushima Daiichi Nuclear Power Plant in Japan was caused by a loss of cooling functionality due to the earthquake which occurred before the tsunami.
An underground nuclear blast is referred to as an underground nuclear test. It involves detonating a nuclear weapon below the surface of the Earth, effectively containing the explosion underground. This type of blast generates seismic waves that can be detected and analyzed for various purposes, including testing nuclear weapons technology.
The blast effects (which is all the question as worded asks about) would be the same as the blast effects of a weight of TNT identical to the nuclear bomb's yield (by definition). However a nuclear bomb has additional effects that the TNT doesn't, but as this question only asked about blast effects, I won't visit them.
Blast, always blast.
Correct answer is blast effect
A nuclear blast can have devastating effects, including heat, blast pressure, and radiation that can result in immediate death. The impact of a nuclear blast depends on various factors, such as the distance from the explosion and the size of the bomb.
none
A direct nuclear blast - nothing. However it is said that cockroaches would possibly survive radiation where other animals would be killed.
No, nuclear energy is not a blast of energy. It is derived from the process of nuclear fission or fusion, where the nucleus of an atom is split or combined to release energy in the form of heat. This heat is then used to generate electricity in nuclear power plants.
Greater damage from blast and thermal radiation.
Blast
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