Famous Awatere active fault line on north west side of Awatere Valley, Branch of great alpine fault, Aerial, New Zealand. The source model is 500 km long by 12 km wide with a maximum slip of 15 m half-way along the fault. However, most of the motion on the fault is strike-slip, with the Tasman district and West Coast moving North and … In general the response spectra from the simulations exceed the spectra derived from GMPE except for spectral periods between 0.5 and 1.2 seconds. The Alpine Fault ruptures roughly every 300 years. The New Zealand Journal of Geology and Geophysics has recently dedicated an entire issue to the South Island's Alpine Fault, which is now overdue a massive quake. (2002). At this point the surfaces of the two plates making up the South Islands alpine fault meet. Such a duration is comparable to the duration observed in Christchurch from the 2010 Mw 7.1 Darfield earthquake. AF8 [Alpine Fault magnitude 8] is a collaborative effort to save lives by planning and preparing a coordinated response across the South Island after a severe earthquake on the Alpine Fault. We have computed broadband synthetic seismograms in Christchurch for a large possible Alpine fault earthquake. Important information about buying Alpine products online. Configurez votre Alpine selon vos préférences en sélectionnant parmi l'ensemble des couleurs, équipements et accessoires proposés. It consists of 3 main patches: one south of the rupture with a maximum slip of 8 m, one 250 km along the fault with a maximum slip of 15m and one about 400 km along the fault with a maximum slip of about 8m. The Alpine Fault is a geological fault, specifically a right-lateral strike-slip fault, that runs almost the entire length of New Zealand’s South Island. The Alpine Fault. The simulation is part of a series of videos created by Project AF8 so people can better understand and be prepared for such a event. It forms a transform boundary between the Pacific Plate and the Indo-Australian Plate. This proposed model already published in Holden and Kaiser (2016) satisfies the conditions required by the source panel. The duration of shaking is expected to last over 3 minutes for an Alpine Fault earthquake and at least 20 seconds for a Hope fault earthquake. Read more. // The Alpine configurator can display the local prices for all the countries where the A110 are sold. ALPINE . This fault has ruptured four times in the past 900 years, each time producing an earthquake of about magnitude 8. The Alpine Fault is called a strike slip or transform fault. - fault line photos et images de collection. / Earthquakes à partir de 57 000 € CONFIGUREZ CETTE VERSION. Consequential severe damage to lifelines, including the main transportation corridors, is also predicted. She says the more people prepare for such an event the easier life will be after it happens. Search. As such, they account for path effects incurred during propagation of the waves from the earthquake to the receiver site. It has ruptured four times in the last 900 years, resulting in earthquakes of around magnitude 8, and is now considered highly probable to go again in the next 50 years. Recent advances in earthquake mechanics allow us to compute seismograms for realistic earthquake scenarios, at specific locations, and with specific site conditions. Peak horizontal ground velocities (m/s) over the South Island for an Alpine Fault rupture scenario. Everything not tied to the ground will move. Both earthquakes were less than 50 km from the Christchurch central business area and had a magnitude that is much smaller than that expected from the Alpine Fault (Mw=8.2) and that is similar to a potential Hope Fault event (Mw7+). AF8 Alpine Fault modelling. Découvrez notre réseau et trouvez le Centre Alpine le plus proche de chez vous The duration of shaking is expected to last over 3 minutes for an Alpine fault earthquake and at least 20 seconds for a Hope fault earthquake. www.resorgs.org.nz. A simulation shows the widespread damage that could occur if the South Island's Alpine Fault ruptures. The Alpine Fault runs 400km up the South Island, along the western edge of the Southern Alps. Register Warranty. Austria - Österreich; Belgium - Belgique. Ensure your Alpine product is covered by our limited warranty* Register. We subsequently superimposed the effects of soft soil condition on the modelled ground motions. Future Alpine A110 Cabriolet (2019) – Pour espérer concurrencer Porsche, Alpine se doit de développer sa gamme.Ce devrait être chose faite avec l’arrivée prochaine d’un modèle découvrable. In this study, instead of using GMPE, we carry out synthetic broadband simulations to derive synthetic strong-motion records. A 400 km rupture of the fault is expected to happen within our lifetime, which will have a broad impact on much of the South Island's critical infrastructure, Project AF8 lead scientist Dr Caroline Orchiston says. The large September 2010 and the tragic February 2011 Canterbury earthquakes caused widespread damage by ground shaking and sand liquefaction in the Canterbury region. Alpine Fault heterogeneous slip model scenario employing RUPGEN toolkit developed by Mai et al. Vivez l’expérience Alpine. Synthetic ground motions from the broadband simulations are generally consistent with PGAs estimated from GMPEs. Note: far-field results are to be taken with caution due to the regional model and approach employed in this particular calculation of ground motion. 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