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El Golfo Landslide

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Finite-element models (FEM) of <b>El</b> <b>Golfo</b> <b>landslide</b> unloading <b>El</b> Hierro edifi...
in > Geology
Published: 01 December 2009
Figure 2 Finite-element models (FEM) of El Golfo landslide unloading El Hierro edifice. (A) FEM setup.Initial edifice rises above seafloor (height [ Hi ] = 6 km, radius [R] = 30 km). Far-field boundary conditions are simulated by imposing a set of infinite elements at bottom and on right side
Image
Sketch of <b>El</b> <b>Golfo</b> <b>landslide</b> and its potential effects on <b>El</b> Hierro&#x27;s magma...
in > Geology
Published: 01 December 2009
Figure 3 Sketch of El Golfo landslide and its potential effects on El Hierro's magma plumbing system. (A) Broad magma storage regions beneath El Hierro are represented as oblate-shaped reservoirs. Black solid lines represent sill- and dike-like magma-filled fractures (cf. Stroncik et al., 2009
Journal Article
Journal: Geology
Published: 01 December 2009
Geology (2009) 37 (12): 1099–1102.
...Figure 2 Finite-element models (FEM) of El Golfo landslide unloading El Hierro edifice. (A) FEM setup.Initial edifice rises above seafloor (height [ Hi ] = 6 km, radius [R] = 30 km). Far-field boundary conditions are simulated by imposing a set of infinite elements at bottom and on right side...
FIGURES | View All (4)
Journal Article
Journal: Geology
Published: 01 March 2013
Geology (2013) 41 (3): 355–358.
...-scale landslides play an important role in the evolution of El Hierro. A giant flank landslide (El Golfo, 13–134 ka, 150–180 km 3 ) mobilized, in a single event, a volume equivalent to 450–550 eruptions of the size of the reported one, showing striking differences in the construction and destruction...
FIGURES
Journal Article
Journal: Geology
Published: 01 March 1996
Geology (1996) 24 (3): 231–234.
...D. G. Masson Abstract Landslides play an important role in the evolution of many volcanic islands, producing huge fields of blocky volcanic debris on their submarine slopes. Sidescan sonar images presented in this paper provide evidence for a large debris avalanche, El Golfo, on the northern flank...
Journal Article
Published: 01 May 2006
Geological Magazine (2006) 143 (3): 257–268.
... in the area of the San Andres fault system are from the Tiñor volcanic phase (> 882 ka) as evidenced by the absence of El Golfo lavas in that area and by the minimum age of 176 ka for the aborted San Andres giant landslide. The dykes in the Las Playas embayment have been uncovered by the Las Playas giant...
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Image
Shaded relief map of <b>El</b> Hierro Island. (A) Dashed lines show extent of <b>El</b> G...
in > Geology
Published: 01 December 2009
Figure 1 Shaded relief map of El Hierro Island. (A) Dashed lines show extent of El Golfo landslide (EGL) scar and deposits. Symbols represent sampling and/or investigated outcrop localities. (B) Histogram showing that ankaramitic, “crystal-rich” volcanics (black bars) have out-proportioned
Series: Geological Society, London, Special Publications
Published: 30 September 2019
DOI: 10.1144/SP477.38
EISBN: 9781786203861
... of the centroid of the polygon in the Geographical Coordinate System WGS84. Name_Pub stores the name of the event (or multi-event) published by the authors of the original source (e.g. BIG'95 or El Golfo DA). This field can be empty, although if it is filled, it has a relational constraint with the item...
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Journal Article
Published: 01 February 2009
Italian Journal of Geosciences (2009) 128 (1): 157–171.
...Lahcen Asebriy; Taj-Eddine Cherkaoui; Iz-Eddine El Amrani El Hassani; Roberto Franchi; Francesco Guerrera; Manuel Martín-Martín; Claudia Guerrera Patamìa; Giuliana Raffaelli; Pedro Robles-Marín; Julian Tejera De Leon; Francisco J. Alcalá Abstract The Kasbahs of Chellah and Oudayas (world cultural...
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(a) Location of the island of <b>El</b> Hierro in the Canarian Archipelago. (b) To...
Published: 01 May 2006
Figure 1. (a) Location of the island of El Hierro in the Canarian Archipelago. (b) Topographic map (bathymetry contours are 500 m) showing the volcano complex of El Hierro composed of three overlapping volcanoes: the Southern Ridge, the Tiñor volcano and the El Golfo volcano. The present island
Journal Article
Published: 01 January 2016
Bulletin de la Société Géologique de France (2016) 187 (1): 27–39.
... of a sliding plane (initiation of scarp 2) and folding of the hemipelagic layer; – C) during the MIS 4-2 to MIS 1 : formation and the alignment pockmarks at 1500 mwd and future scarp S3 (?). This area of pockmarks is contemporary to Sahara slide, El Golfo/Canary debris flow and the Mauritania slide...
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Journal Article
Published: 01 April 2012
Bulletin of the Seismological Society of America (2012) 102 (2): 504–523.
... Central G2–S2 20 – 6.3 6.0 6.5 4.83 1.03 1.60 El Salvador/El Salvador Arco Volcánico Central S3 10 – 7.0 6.8 7.3 4.00 0.87 1.18 El Salvador/El Salvador–Nicaragua Arco Volcánico (Golfo Fonseca) S4–N5–H4 10 – 6.6 6.4 6.9 4.09 0.97 0.52 El Salvador/Guatemala–El...
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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP456.2
EISBN: 9781786203373
... landslides may, in particular, generate tsunami-like waves in the Gulf of Fonseca, a large bay on the Pacific coast shared by El Salvador, Honduras and Nicaragua, which is bordered by the Cosiguina volcano in Nicaragua and by the Conchagua volcano in El Salvador. Cosiguina erupted in 1835 ( Scott et al...
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Journal Article
Published: 01 January 2007
Environmental and Engineering Geoscience (2007) 13 (1): 25–44.
... avalanches have been reported around many volcanic islands (e.g., Voight and Ellsworth, 1997 ). An excellent example is the El Golfo debris avalanche, which occurred on El Hierro, a small island in the volcanic Canary Island group ( Urgeles et al., 1997 ). This debris avalanche originated subaerially...
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Journal Article
Journal: GSA Bulletin
Published: 01 March 2011
GSA Bulletin (2011) 123 (3-4): 562–584.
... ). This apparent avalanche formation is cut at a similar altitude in the El Loro and Los Dornajos galerìas (see Fig. 4 ). The breccia crops out at this level because the La Orotava collapse carved more deeply into the edifice than the earlier Micheque landslide, thus leaving the fill-in sequence of the Micheque...
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Journal Article
Journal: AAPG Bulletin
Published: 01 September 1967
AAPG Bulletin (1967) 51 (9): 1711–1786.
.... Volcanic range and plateau province .—This province includes the southern flank of the Southern Cordillera that drains into the Río Lempa along the Honduras-El Salvador border, as well as the drainage systems of the Ríos Goascorán, Pespire, and Choluteca which flow into the Golfo de Fonseca. Most...
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Series: Geological Society, London, Geology of Series
Published: 01 January 2002
DOI: 10.1144/GOSPP.18
EISBN: 9781862393912
... inelasticity are found precisely beneath the islands of Tenerife, La Palma and El Hierro ( Canas et al . 1994 , 1998 ). The absence of significant subsidence in the Canaries over very long time intervals ( Carracedo et al . 1998 ; Carracedo 1999 ) may be related to slow swell evolution of the Canarian...
Journal Article
Published: 01 May 2005
Journal of the Geological Society (2005) 162 (3): 501–512.
... Nueva landslide in La Palma ( Paris & Carracedo 2001 ). Such a setting has been described in other oceanic islands, always associated with giant landslide and subsequent volcanic filling: El Golfo in El Hierro ( Guillou et al . 1998 ), Cumbre Nueva and the upper part of the Taburiente volcano in La...
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Journal Article
Journal: GSA Bulletin
Published: 01 September 2007
GSA Bulletin (2007) 119 (9-10): 1027–1051.
... Volcanoes may be related to the activity of the Northwest and Northeast Rifts. Volcanic and intrusive activity along both rift zones may have played an important role in activating the gravitational landslide and in the subsequent growth, nested within the collapse embayment, of an increasingly higher...
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Journal Article
Journal: The Leading Edge
Published: 01 August 2001
The Leading Edge (2001) 20 (8): 854–857.
... of Tenerife, Canary Islands” by Teide Group ( Journal of Geophysical Research , 1997). “The most recent megalandslides of the Canary Islands: El Golfo debris avalanche and Canary debris flow, west El Hierro Island” by Urgeles et al. ( Journal of Geophysical Research , 1997). “Aspects of rock physics...
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