Anagram & Information om | Engelska ordet LAHARS

Exempel på hur man kan använda LAHARS i en mening

• If this should happen, parts of Pierce County and the Puyallup Valley would be at risk from lahars, lava, or pyroclastic flows.
• Major tributaries of the Cowlitz River include the Cispus River and the Toutle River, which was overtaken by volcanic mudflows (lahars) during the May 1980 eruption of Mount St.
• Between 3 and 4 million years ago, volcanic-derived mud flows called lahars streamed down several major mountains that included nearby but now extinct Mount Yana and Mount Maidu to become the Tuscan Formation.
• Thus it poses a threat to the nearby area through lava flows, pyroclastic flows, lahars (volcanically induced mudslides, landslides, and debris flows), ash, avalanches, and floods.
• Basement rocks in the area are greywacke and argillite, and a number of the headlands are formed from harder Parnell grit rocks, produced by lahars during the Miocene.
• May 22 – Lassen Peak, one of the Cascade Volcanoes in Northern California, erupts, sending an ash plume 30,000 feet in the air and devastating the nearby area with pyroclastic flows and lahars.
• The eruption severely damaged surrounding areas with pyroclastic surges, pyroclastic falls, and later, flooding lahars caused by rainwater re-mobilizing volcanic deposits.
• Ashfall and lahars (mudflows) from the volcanoes created the conditions for fossilization at what is now Florissant Fossil Beds National Monument.
• In geology, debris usually applies to the remains of geological activity including landslides, volcanic explosions, avalanches, mudflows or Glacial lake outburst floods (Jökulhlaups) and moraine, lahars, and lava eruptions.
• The mountain continued to erupt well into the historical period, with the last recorded eruption occurring in 915 AD in the Nakaumi caldera, devastating the surrounding area with pyroclastic flows and lahars and covering most of the Tōhoku region of Japan with volcanic ash, leading to crop failures, climate change, and famines.
• It is composed of pyroclastic material, pumitic projectiles, phreatic and phreatomagmatic deposits, and examples of pyroclastic flows and lahars.
• Eruptions at Sangay exhibit strombolian activity, producing ashfall, lava flows, pyroclastic flows, and lahars.
• Other types of mudflows include lahars (involving fine-grained pyroclastic deposits on the flanks of volcanoes) and jökulhlaups (outbursts from under glaciers or icecaps).
• Volcanic debris mixed with ice to form massive lahars (volcanically induced mudflows, landslides, and debris flows), which rushed into the river valleys below the mountain, killing about 25,000 people and destroying Armero and 13 other villages.
• Following the 2007 lahar, the risks of future lahars were reassessed and judged to affect more valleys than before.
• There were also concerns that rains from Typhoon Noul could trigger lahars and mudslides near the mountain.
• Mud flows (lahars) are remobilized hydrated ash deposits from pyroclastic flows and ash fall deposits, moving downslope even at very shallow angles at high speed.
• Subglacial eruptions, those of ice-covered volcanoes, result in the interaction of magma with ice and snow, leading to meltwater formation, jökulhlaups, and lahars.
• Little is known about this event apart from the occurrence of mudflows and lahars, this have led volcanologists to consider this eruption report as a false report just like in the case of the supposed 1906 Lanín eruption.
• Most of the evacuees were from Albay due to fears of deadly mudslides and lahars associated with Mount Mayon as witnessed during Typhoon Durian.

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