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Dynamics and rates of rockfalls have been repeatedly studied in mountain environments with archival records as well as lichenometric, radiocarbon or dendrogeomorphic approaches. In this study, we test the potential of conifers growing at a low‐latitude, high‐elevation ...
Filed under: Rock Mechanics -  Rock Falls
Reference: EARTH SURFACE PROCESSES AND LANDFORMS Earth Surf. Process. Landforms 36, 1209–1217 (2011)
Augustine Volcano is the youngest and historically most active volcano in the Cook Inlet region of Alaska. This paper is about the earthquake evolution of this volcano.
Reference: "The 2006 Eruption of Augustine Volcano, Alaska Power, J.A., Coombs, M.L., and Freymueller, J.T., editors U.S. Geological Survey Professional Paper 1769"
<p>Over the past several years, the Mt. Amiata volcanogeothermal area has drawn the attention of the Italian scientific community for an environmental impact assessment concerning any interactions between the geothermal exploitation and the fresh water resources ...
Reference: Proceedings World Geothermal Congress 2010 Bali, Indonesia, 25-29 April 2010
Minimization differences on Cellular Automata approach to predict new inundated area of hot mudflow on LUSI mud eruption disaster which occurred in Sidoarjo area is proposed. There are three characteristics of hot mudflow that is unique such as surface material ...
Reference: International Archives of the Photogrammetry, Remote Sensing and Spatial Information Science, Volume XXXVIII, Part 8, Kyoto Japan 2010
Space borne differential synthetic aperture radar interferometry (DInSAR) has already proven its potential for mapping ground deformation phenomena, e.g. earthquakes, volcano dynamics, etc covering in continuity large areas. The innovative Persistent Scatterers ...
Reference: Proceedings of the 12th International Congress, Patras, May, 2010
Families of similar earthquakes at shallow depths occurring over multiple timescales have been identified prior to and during the 2005-2006 eruption of Augustine Volcano. The use of conventional and double-difference location methods failed to result in stable ...
Reference: Geophys. J. Int. (2009) 176, 1017-1022
In this paper is reported results of changes in elastic moduli measured during increasing amplitude cyclic stressing experiments on dry and water-saturated samples of Etna basalt.
Reference: Tectonophysics 471 (2009) 153–160
<p>In this paper, the earthquake-induced liquefaction phenomena are presented while a map of the area (NW Peloponnesus) was compiled showing their distribution.</p>
Reference: "31st General Assembly of the European Seismological Commission ESC 2008 Hersonissos, Crete, Greece, 7-12 September 2008"
In this paper waveform cross-correlation with bispectrum verification is combined with double-difference tomography to increase the precision of earthquake locations and constrain regional 3D P-wave velocity heterogeneity at Great Sitkin volcano, Alaska.
Reference: Bulletin of the Seismological Society of America, Vol. 98, No. 5, pp. 2428-2448, October 2008
This paper describes the hot mud that has been gushing from the ground near a gas exploration well, in Sidoarjo, East Java, 35 kilometres south of Indonesia's second largest city, Surabaya.
Reference: A Background paper prepared for Friends of the Earth International and Friends of the Earth Europe June 15 2007
ABC News   24 January 2018   Philippines  
<p>Lava fountaining regularly from the Philippines' most active volcano has flowed up to 3 kilometers (1.86 miles) from the crater in a dazzling but increasingly dangerous eruption.</p> <p>Mount Mayon has spewed lava up to 600 meters (2,000 feet) high at times ...
Filed under: Natural Hazards
ABC News   07 January 2018   Papua New Guinea  
<p>A remote island volcano in Papua New Guinea has begun spewing ash into the air, forcing the evacuation of more than 500 residents, media and non-profit groups have said.</p> <p>Kadovar Island, a 365-metre tall volcano on the north coast of PNG, was thought ...
Filed under: Natural Hazards
Times of Malta   02 January 2018   World  
<p>The eruption of Mount Agung on the island of Bali has sparked worldwide media interest, yet volcanic eruptions in Indonesia are nothing new. Of the country&rsquo;s 139 &ldquo;active&rdquo; volcanoes, 18 currently have raised alert levels, signifying higher ...
BGR   19 December 2017   USA   New England  
<p>If you&rsquo;re looking for a volcano there&rsquo;s a number of places you&rsquo;d probably check first, like Hawaii or even Yellowstone National Park, but new data suggests you might want to turn your attention to the northeastern United States. Researchers ...
Global News   19 December 2017   Ecuador  
<p>A little-known active stratovolcano erupted in a fiery explosion in the Amazonian Andes of Ecuador known as 'Reventador' in early December. Reventador is Spanish for 'troublemaker'.<br />British volcano photographer Dr. Richard Roscoe documented the spectacular ...
Filed under: Natural Hazards
news.com.au   28 November 2017   Indonesia   bali  
<p>BALI holiday plans have already been thrown into turmoil but Indonesia has warned that the first major eruption of Mount Agung on the tourist island hasn’t happened yet and is imminent as a muddy lava spews from the volcano.<br></p><p>“What we are seeing ...
Filed under: Natural Hazards
Express   13 October 2017   USA   Wyoming  
<p>A YELLOWSTONE volcanic eruption could send a wave of lava and ash towards millions of Americans - with THESE US cities at risk.</p> <p>The supervolcano quietly bubbling away beneath Yellowstone National Park could devastate the western half of the USA if ...
Filed under: Natural Hazards
ABC News   12 October 2017   Japan  
<p>A volcano in southwestern Japan is erupting for the first time in six years, spewing ash over nearby farms, cities and towns.</p> <p>Japanese broadcaster TBS showed elementary school students wearing helmets and masks Thursday on the way to their school ...
Filed under: Natural Hazards
The Independent   11 October 2017   Spain   Canary Islands  
<p>La Palma, one of the Canary Islands, was hit by a series of mini-earthquakes at the weekend, measuring between 1.5 and 2.7 on the Richter scale.</p> <p>Between Saturday 7 and Tuesday 10 October the island experienced 50 tremors, with the biggest taking ...
Filed under: Natural Hazards
Express   04 October 2017   USA   New York  
<p>EARTH&rsquo;S most devastating extinction was triggered by Siberian volcanic eruptions 250 million years ago, scientists claim.</p> <p>Hardly any species survived the Great Permian Extinction, known as the &ldquo;Great Dying&rdquo;.</p> <p>The event wiped ...