Violent type of mudflow or debris flow from a volcano
This article is about volcanic mudflow. For other uses, see Lahar (disambiguation).
A lahar (/ˈlɑːhɑːr/, from Javanese: ꦮ꧀ꦭꦲꦂ) is a violent type of mudflow or debris flow composed of a slurry of pyroclastic material, rocky debris and water. The material flows down from a volcano, typically along a river valley.[1]
Lahars can be extremely destructive: they can flow tens of metres per second, they have been known to be up to 140 metres (460 ft) deep, and large flows tend to destroy any structures in their path. Notable lahars include those at Mount Pinatubo and Nevado del Ruiz, the latter of which killed thousands of people in the town of Armero.
A lahar ( /ˈlɑːhɑːr/, from Javanese: ꦮ꧀ꦭꦲꦂ) is a violent type of mudflow or debris flow composed of a slurry of pyroclastic material, rocky debris and...
Lahar Singh Siroya (born 14 July 1948) is an Indian politician of the Bharatiya Janata Party (BJP). He got elected to Rajya Sabha (Upper House) as a Member...
The Electron Lahar, also known as the Electron Mudflow, was a lahar in the U.S. state of Washington that descended from the summit and sunset amphitheater...
sent destructive lahars down the river. The 1953 lahar was the cause of the Tangiwai disaster, in which 151 people died. Even larger lahars occurred in 1862...
by volcanic eruptions. Most deaths were caused by pyroclastic flows and lahars, deadly hazards that often accompany explosive eruptions of subduction-zone...
large amount of glacial ice means that Mount Rainier could produce massive lahars that could threaten the entire Puyallup River valley and other river valleys...
The Eastern Ruapehu Lahar Alarm and Warning System (ERLAWS) is a lahar warning system that was installed on Mount Ruapehu, New Zealand following volcanic...
and rock called pyroclastic flows. These eruptions often cause massive lahars (mud and debris flows), which pose a threat to human life and the environment...
the ashfall came darkness and the sounds of lahars rumbling down nearby river valleys. Several smaller lahars washed through the Clark Air Base, flowing...
Lahar Assembly constituency is one of the 230 Vidhan Sabha (Legislative Assembly) constituencies of Madhya Pradesh state in central India. This constituency...
Harold Wade Lahar (July 14, 1919 – October 20, 2003) was an American football player and coach. He served as the head football coach at Colgate University...
The Osceola Mudflow, also known as the Osceola Lahar, was a debris flow and lahar in the U.S. state of Washington that descended from the summit and northeast...
lake was created after the cataclysmic eruption of Mount Pinatubo in 1991. Lahars following the eruption blocked the drainage of Mapanuepe River, south of...
holding back nearby Mount Ruapehu's crater lake, creating a rapid mudflow (lahar) in the Whangaehu River, which destroyed one of the bridge piers at Tangiwai...
creating the cattle-goddess, Lahar, and the grain goddess, Ashnan, to feed and clothe the Anunnaki, who in turn made man. Lahar and Ashnan are created in...
The Mount Rainier Volcano Lahar Warning System consists of two separate components, operating in tandem: Acoustic Flow Monitors (AFM) and the All Hazard...
sending four enormous lahars (volcanically induced mudflows, landslides, and debris flows) down its slopes at 50 km/h (30 mph). The lahars picked up speed in...
(Panjay Sarkar). This town is situated 10 km (6.2 mi) from Bhind. Naarada (Lahar) is the place where mythological saint Maharshi Narada prayed. Pandari is...
which can then continue to flow downhill as a lahar. This is one of several mechanisms that can create a lahar.[citation needed] In 1963, NASA astronomer...
with large pyroclastic flows; a post-eruption aftermath of rain-triggered lahars in surrounding drainages and dome-building that fills the caldera; and then...
its first historical eruption in 1822 that produced pyroclastic flows and lahars that killed 4,011 people. The last major eruption on Galunggung was in 1982...
Earth's largest, most destructive debris flows are lahars that originate on volcanoes. An example is the lahar that inundated the city of Armero, Colombia....
pyroclastic surges, pyroclastic falls, and subsequently, by the flooding lahars caused by rainwater re-mobilizing earlier volcanic deposits. This caused...