New Zealand Journal of Geology and Geophysics: Vol. A number of outstanding problems remain in regard to the Alpine Fault, two of which are: Frontal fault location and most recent earthquake timing for the Alpine Fault at Whataroa, Westland, New Zealand. The worst-affected areas if the Alpine Fault were to rupture have been revealed. Green mylonites have been thoroughly retrogressed under semi-ductile conditions while localised retrogression has occurred proximal to fault/ fracture systems within the Alpine Fault Zone. 11 Jun, 2019 4:05pm . This demonstration allows you to go on a virtual field trip along the Alpine Fault … Guest Editors: Phaedra Upton, Ursula Cochran, Caroline Orchiston, Jamie Howarth, Jarg … Tours are 2.5 hours, and require walking. Although the Alpine Fault seems so obvious today, but it was not recognised until 1941 by … Alpine Fault in New Zealand not your average fault August 18, 2004 Honolulu, Hawaii -- Ents, orcs and hobbits may have trod upon New Zealand soils, but beneath the southern island lies a giant earthquake fault that may help seismologists understand how the Earth moves and bends, according to a Penn State seismologist. The 850-km long Alpine Fault, forming the western edge of the Southern Alps, is clearly visible from space. Earthquakes on the Alpine Fault and related structures pose a serious risk to many urban centers, including the city of Christchurch. " The Deep Fault Drilling Project (DFDP) is an multinational scientific drilling effort to study the structure, evolution and seismogenesis of the New Zealand Alpine Fault via in-situ measurements of fault rock properties. The Alpine Fault is the on-land boundary between the Pacific and Australian tectonic plates. 5 minutes to read . Alpine Fault virtual field trip. The Alpine Fault is commonly separated into three segments according to its dip, structural style, and the width of deformation (Sutherland et al., 2006). 2017 is the 300th anniversary of the last major rupture on the 850-km long Alpine Fault. The location is regarded by scientists as one of the best sites in the world to study the inner workings of a major plate boundary fault. (2018). North Canterbury residents will have a chance to hear from leading natural hazard scientist, Professor Tom Wilson of University Of Canterbury about the impacts and consequences of a future magnitude 8 earthquake along the Alpine Fault, and how people can become better prepared for it. Event 3- Seafloor Spreading Location Six Alpine Fault Transform Boundary 5 Event 1- Volcanoes 20 Event 2- Island Spreading. The location of more than 70 aftershocks near Big Bay since Sunday morning's magnitude 5.5 quake on the Alpine Fault, centred in the middle of the cluster. During the Cenozoic, the strike‐slip motion of the Alpine Fault has produced a cumulative offset of at least 450 km (Sutherland, 1999) and possibly as much as 700 km (Lamb et al., 2016). 1. Alpine Power Systems Announces New Virginia Office & Warehouse Location; October 2018; November 2018; December 2018; January 2019; February 2019; March 2019; April 2019. The Alpine Fault ruptures—on average—every 330 years with a magnitude 8 earthquake. An interesting combination of musical influences, backgrounds and musical tastes come together to express their unique sound and style. Report a fault If it is an emergency, or you have no power please call 0800 66 11 77 This is a classic exposure of the Alpine Fault. The Alpine Fault is locked throughout the seismogenic zone in this location. Further fault location and paleoseismic work is recommended to provide a better understanding of the level of future earthquake hazard associated with the Wairau section of the Alpine Fault in this rapidly developing region. At its southernmost tip the Alpine Fault begins at the remote location of John O'Groats, at the northern edge of Milford Sound in Fiordland National Park. Although it seems so obvious today, the fault was not recognised until 1941 by two young geologists, Harold Wellman and Dick Willett. _____ The Alpine Fault … Boxes show locations of detailed maps in Figure 4. The Hope Fault is an active dextral (right lateral) strike-slip fault in the northeastern part of South Island, New Zealand.It forms part of the Marlborough Fault System, which accommodates the transfer of displacement along the oblique convergent boundary between the Indo-Australian Plate and Pacific Plate, from the transform Alpine Fault to the Hikurangi Trench subduction zone. [1] The transpressive Alpine Fault is the boundary between the Pacific and Australian plates across the South Island of New Zealand. Work during the 1990s has established that the Alpine Fault is a major source of potential seismic hazard and incorporation of data from the fault into seismic hazard maps has greatly changed the perception of earthquake hazard in the South Island. Please write in complete sentences. Although the Alpine Fault accommodates a substantial amount of interplate slip, a significant proportion is distributed to the east within and east of the Southern Alps. Bradley BA, Bae S, Polak V, Lee RL, Thomson EM, Tarbali K. Ground motion simulations of great earthquakes on the Alpine Fault: Effect of hypocentre location and … Forming the western edge of the Southern Alps, it is clearly visible from space. 61, Special issue: Tercentenary of the 1717 great Alpine Fault earthquake: advances in science and understanding hazards. Ankerite is the dominant alteration phase in the northern section while calcite is … At 3 AM on May 29, 2013, the South Island’s technological uncon­scious roars […] 2017 is the 300th anniversary of the last major rupture on the 850-km long Alpine Fault. Regional South Island map, showing Alpine Fault and localities referred to in text. Date: Tuesday 1 December 2020. Ground motion simulations of great earthquakes on the Alpine Fault: effect of hypocentre location and comparison with empirical modelling. It moves about 27m horizontally … Press Release: Alpine Power Systems Launches PowerMAX Fleet Motive Power Offerings; April 2018; June 2018; July 2018; August 2018. The Alpine Fault is a mature, dextral strike-slip fault that marks the western boundary of the Southern Alps. It is the line along which the Australian and Pacific tectonic plates are being pushed together. Forming the western edge of the Southern Alps, it is clearly visible from space. Alpine Energy owns and operates the electricity distribution network in South Canterbury, New Zealand. Although the Alpine Fault seems so obvious today, but it was not recognised until 1941 by two … The Alpine Fault last got seriously testy in 1717 or thereabouts and before that, in descending order, 1620, 1430 and 1100. Location CO304, Cotton Building, VUW. The uncertainty is an The uncertainty is an estimate of how well-mapped or located the fault is … The Alpine Fault is a geologic fault located on the southern island of New Zealand, marking the boundary between the Indo-Australian and Pacific Plates. Geologists and authorities are racing to quantify what might happen, and how they might respond in the event of the next one, likely to occur some time in the next 50 years. Time: 7pm. Country of origin: New Zealand Location: Auckland, Auckland (early); Brisbane, Queensland, Australia (later) Status: Split-up Formed in: 2005 Genre: Melodic Progressive Metal Lyrical themes: N/A Last label: Rare Breed Records Years active: 2005-2013 . Figure 6 Fault, or Horizontal Location Uncertainty strategy for the Alpine Fault. Location CO304, Cotton Building, VUW. Adapted from: GNS Science, Lloyd Homer In this image you can see the Alpine Fault trace in the landscape, ending … As East meets West, melodic arpeggios meet powerful riffs and eerie, atmospheric violins to create the harmonic symphonium of sound that they are so fond of. The scenario that the AF8 scientists believe is the most probable focusses on a rupture of the fault from Milford Sound to Lake Kaniere. It comes after scientists claimed the Alpine Fault is overdue for an earthquake that could reshape the South Island. This paper discusses simulated ground motion intensity, and its underlying modelling assumptions, for great earthquakes on the Alpine Fault. Abstract The Alpine Fault is inferred on paleoseismological grounds to produce magnitude 8 earthquakes approximately every 330 yrs and to have last ruptured almost 300 yrs ago in 1717 AD. Alpine Fault are an Auckland based hard rock/metal band. Alpine Fault. Most of the movement along the fault is horizontal (sideways), but there is also a vertical component. The most likely location of a megaquake is a south-to-north quake centred at Milford Sound, with intensity-seven, six and five quakes rippling up the South Island. New Zealand’s Alpine Fault is one of the larger and more rapidly slipping continental strike-slip faults on the planet, and, as such, constitutes a major seismic hazard. Guided educational tours to the natural exposure of the Alpine fault, at Gaunt Creek, near Whataroa, South Westland. 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