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There are two ways can happen. It can happen during an eruption as the heat melts overlying snow and ice, which then mixex with the ash. It can also occur in the absense of an ongoing eruption if heavy rain falls on an ash deposit.

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Related Questions

When did Hal Lahar die?

Hal Lahar died on 2003-10-20.


When was Hal Lahar born?

Hal Lahar was born on 1919-07-14.


Is a lahar lava?

No. A lahar is a mudflow formed by a mixture of water and volcanic ash.


Is lahar a good thing?

It lessens the human population, so lahar is a good thing


What are the ratings and certificates for Lahar - 1996?

Lahar - 1996 is rated/received certificates of: Australia:PG


What is the difference between a lahar and a mudflow?

A lahar is a type of mudflow specifically composed of volcanic debris and water, often triggered by volcanic eruptions or volcanic activity. A mudflow, on the other hand, is a rapid flow of water-saturated earth materials that can occur due to heavy rainfall, snowmelt, or other natural causes.


Is a lahar is an example of a pluton?

No, a lahar is not an example of a pluton. A lahar is a volcanic mudflow that occurs when volcanic debris mixes with water, flowing down the slopes of a volcano. A pluton, on the other hand, is an igneous intrusion formed underground by the solidification of magma.


What is a Torrential mudflow of wet volcanic debris is called?

A torrential mudflow of wet volcanic debris is typically called a volcanic lahar. These lahars can be extremely destructive and occur when a volcanic eruption melts snow and ice, or mixes with water from heavy rainfall. They can move rapidly down slopes and valleys, carrying debris and posing serious hazards to communities in their path.


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A lahar is basically a mudslide that has debris within its flow. Effects of a lahar include your home being destroyed, trees and other vegetation being destroyed, and the loss of people.


What is the difference between a pyroclastic flow and a lahar?

A lahar is a mudflow that results from water mixing with volcanic ash. They can be hot or cold.A pyroclastic flow is a flow of superheatd ash, rock and gas that moves down the side of a volcano and is much hotter than a lahar. This material is ejected directly from a volcano.


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It will travel that distance in 15 minutes.


What is the Indonesian word for lava?

It is: lahar.