• Thumbnail for Debris flow
    Debris flows are geological phenomena in which water-laden masses of soil and fragmented rock flow down mountainsides, funnel into stream channels, entrain...
    22 KB (2,508 words) - 22:02, 2 April 2025
  • moraine, lahars, and lava eruptions. Geological debris sometimes moves in a stream called a debris flow. When it accumulates at the base of hillsides,...
    9 KB (1,140 words) - 00:22, 4 April 2025
  • Thumbnail for Lahar
    Lahar (redirect from Volcanic debris flow)
    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...
    24 KB (2,681 words) - 19:31, 13 May 2025
  • Thumbnail for Sediment gravity flow
    references to fluidized sediment gravity flows are in fact incorrect and actually refer to liquefied flows. Debris flow or mudflow – Grains are supported by...
    13 KB (1,659 words) - 10:20, 1 November 2024
  • Thumbnail for Alluvial fan
    the carrying capacity of flow and results in deposition of sediments. The flow can take the form of infrequent debris flows like in a landslide, or can...
    41 KB (5,202 words) - 07:26, 18 May 2025
  • driven fluid dynamical and geophysical mass flows such as ocean waves, avalanches, debris flows, mud flows, flash floods, etc., kinematic waves are important...
    3 KB (459 words) - 08:13, 29 November 2024
  • Thumbnail for Vargas tragedy
    the course of 10 days), when torrential rains caused flash floods and debris flows that killed tens of thousands of people, destroyed thousands of homes...
    27 KB (3,373 words) - 19:11, 3 April 2025
  • Thumbnail for Mudflow
    Mudflow (redirect from Mud flow)
    mud flow, is a form of mass wasting involving fast-moving flow of debris and dirt that has become liquified by the addition of water. Such flows can move...
    14 KB (1,651 words) - 00:50, 13 September 2024
  • Thumbnail for 2010 Mount Meager landslide
    significant volume of material, forming a highly mobile, very rapid debris flow. The debris flow travelled the entire 7 km (4.3 mi) length of Capricorn Creek...
    19 KB (2,156 words) - 12:43, 6 May 2024
  • Thumbnail for 1970 Huascarán debris avalanche
    The 1970 Huascarán Debris Avalanche occurred on May 31 1970, when a debris avalanche and mudflow triggered by the Ancash earthquake destroyed the Peruvian...
    34 KB (4,135 words) - 20:53, 4 March 2025
  • Thumbnail for Landslide
    Landslide (section Flows)
    such as rockfalls, mudflows, shallow or deep-seated slope failures and debris flows. Landslides occur in a variety of environments, characterized by either...
    65 KB (7,363 words) - 09:06, 15 May 2025
  • are falls, slides and flows, but usually topples, lateral spreading and complex movements are added to these. Rock, earth and debris are the terms generally...
    40 KB (5,204 words) - 06:20, 5 April 2025
  • Thumbnail for 2014 Hiroshima landslides
    heavy rain. The rain triggered 166 slope failures which included 107 debris flows and 59 shallow slides. The landslides hit residential areas including...
    45 KB (3,714 words) - 06:09, 13 April 2025
  • Thumbnail for Illhorn
    elevation of 610m, and experiences debris flows and mud slides several times annually. The largest recorded debris flow in the valley occurred in June 1961...
    3 KB (227 words) - 20:41, 15 April 2025
  • Landslide dam (redirect from Debris dam)
    the natural damming of a river by some kind of landslide, such as a debris flow, rock avalanche or volcanic eruption. If the damming landslide is caused...
    8 KB (1,011 words) - 05:49, 13 August 2023
  • Thumbnail for Mass wasting
    or ice. Types of mass wasting include creep, solifluction, rockfalls, debris flows, and landslides, each with its own characteristic features, and taking...
    21 KB (2,449 words) - 15:04, 19 November 2024
  • Thumbnail for Volcanic hazard
    blocks of rock and trees, it is a volcanic debris flow. Lahars can form directly from a pyroclastic material flow flowing into a river, or could possibly...
    24 KB (2,856 words) - 20:35, 6 April 2024
  • hyperconcentrated flow is a two-phase flowing mixture of water and sediment in a channel which has properties intermediate between fluvial flow and debris flow. Large...
    1 KB (161 words) - 17:37, 27 July 2023
  • Thumbnail for Mount Unzen
    that led to damage were debris flows and lahars, initiated by heavy rain which destabilized pyroclastic flow and ash debris previously deposited on the...
    45 KB (6,313 words) - 06:36, 13 May 2025
  • Thumbnail for Comet Falls
    filled in by rock and debris. The floods of 2003 and 2006 actually helped the falls a lot because it removed most of the debris that previously lined...
    2 KB (280 words) - 03:17, 5 December 2023
  • Thumbnail for 2006 Southern Leyte mudslide
    slide-debris avalanche occurred in the Philippine province of Southern Leyte, causing widespread damage and loss of life. The deadly landslide (or debris flow)...
    18 KB (2,049 words) - 00:41, 9 May 2025
  • A flexible debris-resisting barrier is a structure used to mitigate debris flows or to contain flow-entrained woods. These structures mainly consist of...
    4 KB (404 words) - 07:53, 8 May 2025
  • Thumbnail for Mount Rainier
    the Cascade Volcanic Arc that consists of lava flows, debris flows, and pyroclastic ejecta and flows. Its early volcanic deposits are estimated at more...
    101 KB (9,232 words) - 13:23, 8 May 2025
  • Thumbnail for Siaolin Village
    prior to the debris flow. The slide immediately covered the northern half of Siaolin and formed a landslide dam, blocking the river's flow. Within 50 minutes...
    14 KB (1,529 words) - 18:54, 25 July 2024
  • Thumbnail for Sediment transport
    moved in debris flows, hyperconcentrated mixtures of mud, clasts that range up to boulder-size, and water. Debris flows move as granular flows down steep...
    56 KB (8,279 words) - 14:06, 11 March 2025
  • rapid mass movement of water and snow, and is categorized as a type of debris flow. Slushflows are caused when water reaches a critical concentration in...
    2 KB (214 words) - 09:23, 26 March 2025
  • Thumbnail for Occupational hazards of fire debris cleanup
    other fires and the additional risk of flash floods or debris flows. Flash floods and debris flows can occur without a burned area, but after a fire, the...
    18 KB (1,909 words) - 23:13, 5 May 2025
  • which initiates mass movements of sediment (sometimes referred to as debris flow). These kinds of failures often occur when continental shelves or submarine...
    13 KB (1,663 words) - 03:54, 28 March 2024
  • Froude number (redirect from Critical flow)
    2009), "Chapter 6 Incompressible Inviscid Flow" (PDF), Fluid Mechanics Takahashi, Tamotsu (2007). Debris Flow: Mechanics, Prediction and Countermeasures...
    22 KB (3,023 words) - 18:25, 27 February 2025
  • Thumbnail for Volcanic landslide
    a cohesive debris flow from a landslide or rockslide. Debris avalanches may be restricted to grain flows or granular flows, in which flow mechanics are...
    21 KB (2,107 words) - 19:50, 20 April 2025