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The temperature of rocks in the volcanic cone increase.

Changes in shape of the volcanic cone. Most of the time the cone starts to swell or bulge just before a eruption.

A number of increases in small earthquakes or tremors around a volcano

Emission of gas and steam from a volcano.

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14y ago
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14y ago

Smoke coming up from the volcano. and rumbling sounds.

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12y ago

Temperature increases smoke will come out of the volcano and a little bit of ash that's your sign to evacuate

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10y ago

if you live next to a volcano or near one when the ground rumbles a lot that's usually when a volcano errupts

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13y ago

Non

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Q: What are signs that you should look for when a volcano is going to erupt?
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Related questions

A volcano that is erupting or has shown signs that may erupt in the near future is called?

An "active" volcano.


Can you predict the exact day when a current volcano will erupt?

No. Although scientists can monitor signs that a volcano is getting ready to erupt they are nowhere near predicting the day a volcano will erupt. They might not even be able to predict the month or even the year that it will erupt.


A volcano that is erupting or has shown signs that it may erupt is called what?

active


If a volcano that is erupting or has shown signs that it may erupt in future is called?

active


A volcano that is erupting or has shown signs that it may erupt in the future is called?

active


What are 3 stages in a life cycle of a volcano?

active- or live volcano is one that is erupting or has shown signs that it may erupt in the near future dormant- volcano to awaken in the future and become active extinct- or dead volcano is unlikely to erupt again


What does a government do before a volcano eruption?

They can put up some signs, or symbols such as an example like the typhoons signal...


What is the volcano beside the Iceland volcano called?

You're probably thinking of the second, much larger volcano in Iceland that began showing signs that it may be about to erupt after the start of the Eyjafjallajökull eruption. That volcano is named Katla.


What where some events that led up to the Krakatoa eruption?

There was many signs such as earthquakes every now n then. nobody decided to listen to them signs and kept on going on with there everyday plans. there were also other signs such as smoke coming out of the top of the volcano, which was pretty obvious that the volcano was going to erupt. also, many of the animals were leaving because they new something was going to happen. but many died from the eruption because they ignored all the signs that were given to them. Hope i answered your Question :)


Can a volcano erupt after years of inactivity?

Yes they can, but only after extereme signs of disaster they can erupt after years of inactivity. One of these disasters are small tremors in the ground. So in conclusion, yes they can :)


Describe the three stages in the life cycle of a volcano?

active- or live volcano is one that is erupting or has shown signs that it may erupt in the near future dormant- volcano to awaken in the future and become active extinct- or dead volcano is unlikely to erupt again


What signs indicate that a volcano might erupt?

Before a volcano erupts, there may be high frequency and low frequency earthquakes, changes in shape or size of the volcano, and tremors.