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When a volcano erupts, it will cause shockwaves to be radiated out due to the impact. The shockwaves will cause waves to form and travel at high speeds. When it approaches the Coastlines, the waves will start to get higher as the seafloor gets shallower, causing a tsunami.

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15y ago
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14y ago

all volcanic eruptions are accompanied with mild shocks. mostly these are very mild that they are hardly felt. when they are severe they make the tectonic plates to move. when the tectonic plates under the water bodies colloid with each other, tsunamis occur.

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14y ago

Tsunamis that are triggered by volcanic eruptions

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Q: How do volcanoes form tsunamis?
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Related questions

What form divergent?

They form trenches, mountains, volcanoes, earthquakes, and tsunamis.


What do Divergent forms?

They form trenches, mountains, volcanoes, earthquakes, and tsunamis.


How do divergent boundaries form volcanoes?

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What features form at divergent boundaries?

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Do tsunamis erupt?

No. Volcanoes erupt.


Why do some volcanoes erupt in under water?

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PHIVOLCS is the abbreviated form of the Philippine Institute of Volcanology and Seismology. The function of PHIVOLCS is to monitor the activities of earthquakes, tsunamis, and volcanoes.


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Does underwater volcanoes cause tsunamis and later become islands?

no


What is responsible for earthquakes volcanoes and tsunamis?

high earth pressure


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What happens when tsunami erupts?

Nothing . . . tsunamis are ocean waves, not volcanoes.