Video 2 is a case study of the newly opened Camp Glenorchy, at the head of Lake Wakatipu in … EMSOUTHLAND/YouTube. Share via email Share on Facebook Share on Twitter Show more Bookmark this article. The lengthy Alpine Fault, which runs along the spine of the Southern Alps, has garnered much attention as it has a clear geographic record of rupturing every 300 years or so. Geological evidence suggests it ruptures every 200 to 400 years producing earthquakes of about magnitude 8 that cause strong ground shaking throughout much of the South Island. 17 May, 2018 10:06am . Kristina Backes (2020): Bearbeitung der Linie 2000 des 3D-VSP Datensatzes an der Alpine Fault in Whataroa, Neuseeland; Bachelorarbeit, TU Bergakademie Freiberg. Guest Editors: Phaedra Upton, Ursula Cochran, Caroline Orchiston, Jamie Howarth, Jarg Pettinga, John Townend, pp. Geologists working on Project AF8 believe that the next severe earthquake on the Alpine Fault is most likely to be a rupture that begins in South Westland and “unzips” northwards and will … It is apparently dextrally offset and upthrown to the southeast by the Alpine Fault. The Alpine Fault is sometimes compared with California’s San Andreas Fault, being another fast-moving strike slip fault near a plate boundary. Mr Langridge said GNS scientists believed there could be three segments to the Hope Fault, which moved about 10cm at Half Moon Bay. Just-released videos have shown what would happen in the event of a major quake along the South Island's big-risk Alpine Fault. Dr Caroline Orchiston explains the Alpine Fault and the damage the earthquake will have. 17 May, 2018 10:06am . Die Alpine Fault ist eine geologische Verwerfung vom Typ einer rechtshändigen Blattverschiebung, die die Südinsel (South Island) Neuseelands fast der gesamten Länge nach durchquert. He applies the same caution to the next likely rupture of New Zealand’s largest fault, the Alpine Fault. Alpine Fault. Die mittleren Bewegungsraten im Zentralabschnitt der Verwerfung betragen etwa 30 mm pro Jahr, und sind sehr hoch im weltweiten Vergleich. EMSOUTHLAND/YouTube. MSN News NZ: Fault ‘well-behaved’ but big quake closer. The Alpine Fault is sometimes compared with California’s San Andreas Fault, being another fast-moving strike slip fault near a plate boundary. The Southern Alps have been uplifted on the fault over the last 12 million years in a series of earthquakes. (2018). If you would like to participate, you can choose to edit this article, or visit the project page for more information. Movement occurs during very large earthquakes approximately every 300 years, with the last one happening 300 years ago in 1717AD. with the detailed CantVM1.64 model of the Canterbury basin.-Animation is with 0.4km grid spacing, so only longer period shaking is shown (the 0.1km grid spacing simulation is too large to upload to YouTube presently).Further details can be found at: 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 comparison with empirical modelling. Public domain Photo credit Jeff Schmaltz, MODIS Rapid Response Team, NASA/GSFC The Alpine Fault is a geological fault that runs almost the entire length of New Zealand's South Island (c. 480 km) and forms the boundary between the Pacific Plate and the Indo-Australian Plate. -Mw7.9 Alpine fault event with Sth hypocentre. The Alpine Fault, which runs for about 600km up the spine of the South Island, is one of the world’s major geological features. Waimakariri residents will have a chance to hear from leading earthquake scientists when the award … C This article has been rated as C-Class on the project's quality scale. Another example of a transform boundary on land is the Alpine Fault … The Australian plate is sliding horizontally towards the north-east, at the same time as the Pacific plate is pushing up, forming the Southern Alps. Duncan, G.H. Most New Zealanders alive today will still be alive when the Alpine Fault … These reflective packages are cut by Alpine Fault rupture surfaces with reverse motion dips of 60° to 80° and total throw of up to 50 m. Faults imaged in three of the profiles are interpreted to correspond to the most recent surface rupture of the Alpine Fault, due to their close proximity to a recently trenched surface scarp. Video simulations demonstrate widespread destruction across the … Impacts of an Alpine Fault Quake . Sie ist eine Transformstörung und bildet die Grenze zwischen der Pazifischen Platte und der Indo-Australischen Platte. YouTube / GNS Science. Langridge said researchers in California and New Zealand have a long history of earthquake science collaboration and are learning from each other about the treatment of active faults and fault segmentation for seismic hazard models. These four short videos explain why we are taking the Alpine Fault so seriously and help you understand how you can be prepared for the disruption to normal life that a severe earthquake will cause. Share on Facebook facebook. “The Alpine Fault is one of Aotearoa’s most well-known natural hazards. 0:00 . Dr Caroline Orchiston explains the Alpine Fault and the damage the earthquake will have. 100% (1/1) NZL NZ Kiwi. Die Alpine Fault entsteht in der Macquarie-Störungszone im Puysegur-Trench vor dem südwestlichen Ende der Südinsel. EMSOUTHLAND/YouTube. jamie.morton@nzherald.co.nz @Jamienzherald. It runs as a single structure for over 500 km. 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. -Velocity model is South Island Vel Model, siVMv1.64, which contains the 3D 'coarse' travel time tomography model of Eberhart-Phillips et al. Transform Plate Boundaries are locations where two plates slide past one another. The Alpine Fault, which runs almost the length of the South Island, has ruptured about every 300 years for the last 24,000 years. 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. New Zealand Journal of Geology and Geophysics. Timaru Herald: Alpine quake around corner. 61, Special issue: Tercentenary of the 1717 great Alpine Fault earthquake: advances in science and understanding hazards. The Alpine Fault stretches for hundreds of miles (kilometres) like a spine along New Zealand's South Island. The Alpine Fault is the boundary between the Pacific crustal plate and the Australian plate. Als Hauptfortsetzung des Alpine-Verwerfung wird die Hope-Störung angesehen.[1]. I understand completely, as this is what drove me to understand quakes as much as I could. Die Bewegungen an der Alpine Fault und ihrer süd- wie nordwärtigen Fortsetzung führen dazu, dass sich ständig kleinere Bruchbewegungen abspielen, und große Brüche ebenfalls nicht selten sind. Simulation of the Alpine Fault effects in Canterbury - YouTube TVNZ News: Major earthquake in near future ‘not a surprise’ – GNS. This demonstration allows you to go on a virtual field trip along the Alpine Fault and see some of the key outcrops. Die Bewegungen an der Alpine Fault haben dazu geführt, dass Zealandia, der Neuseeland umgebende Mikrokontinent, zerteilt wurde, so dass beide Hälften um etwa 500 km versetzt wurden. Dr Caroline Orchiston explains the Alpine Fault and the damage the earthquake will have. The Alpine Fault is overdue for an earthquake that could reshape the South Island, scientists say. We are able to better constrain the surface trace location of the Alpine Fault by combining gravity models with surface mapping. September 2018 um 21:58 Uhr bearbeitet. Alpine Fault. Alpine Fault. It is the line along which the Australian and Pacific tectonic plates are being pushed together. Where were New Zealand’s largest earthquakes? Scientist Caroline Orchiston, who was leading the response planning for a possible Magnitude 8 quake on the Alpine Fault, said Nelson and Tasman might experience the equivalent of a magnitude 6 or 7 quake, with shaking lasting up to … Langridge said researchers in California and New Zealand have a long history of earthquake science collaboration and are learning from each other about the treatment of active faults and fault segmentation for seismic hazard models. This demonstration allows you to go on a virtual field trip along the Alpine Fault and see some of the key outcrops. 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. The Alpine Fault is the dominant structure defining the Australian-Pacific plate boundary in the South Island of New Zealand. 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 is the dominant structure defining the Australian-Pacific plate boundary in the South Island of New Zealand. Die Hebung der Southern Alps ist darauf zurückzuführen, dass die Bewegung der Kontinentalplatten hier nicht genau parallel zur Alpine-Verwerfung verläuft, sondern leicht schräg, so dass es zur Aufschiebung der östlichen Seite kommt. In den letzten tausend Jahren haben sich an der Alpine Fault vier größere Bruchbewegungen ereignet, die Erdbeben mit einer Magnitude oberhalb von 8 erzeugten. The Alpine Fault is a geological fault that runs almost the entire length of New Zealand's South Island. The mountains are rising at 7 millimetres a year, but erosion wears them down at a similar rate. By: Jamie Morton. Alpine Fault virtual field trip. Dr Caroline Orchiston explains the Alpine Fault and the damage the earthquake will have. We at Alpine Fault can't begin to explain how amazing this journey has been for us all. 108 Related Articles [filter] New Zealand. To all of our fans, friends and family, we have always been extremely thankful and I hope you always knew that. The Alpine Fault is the boundary between the Pacific crustal plate and the Australian plate. It runs as a single structure for over 500 km. Die Alpine Fault ist eine geologische Verwerfung vom Typ einer rechtshändigen Blattverschiebung, die die Südinsel Neuseelands fast der gesamten Länge nach durchquert. A clearer picture of the Alpine Fault's earthquake history, Geological & Nuclear Sciences Limited (GNS), https://de.wikipedia.org/w/index.php?title=Alpine_Fault&oldid=181380599, „Creative Commons Attribution/Share Alike“. Simulation of M7.9 Alpine Fault earthquake using ... - YouTube Public domain Photo credit Jeff Schmaltz, MODIS Rapid Response Team, NASA/GSFC It forms a transform boundary between the Pacific Plate and the Indo-Australian Plate. Yetton, R.P. Earthquakes along the fault, and the associated earth movements, have formed the Southern Alps. Alpine Fault is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. Dr Caroline Orchiston explains the Alpine Fault and the damage the earthquake will have. It forms the sharp line separating the snow-covered Southern Alps in the east from the low coastal plain bordering the Tasman Sea in the west. Diese Zone besteht aus einzelnen Verwerfungen, unter anderem der Wairau Fault, der Hope Fault, der Awatere Fault und der Clarence Fault, und überträgt den Störungsversatz zwischen der Alpine-Verwerfung und dem Hikurangi-Graben, einer Subduktionszone nördlich Neuseelands. We at Alpine Fault can't begin to explain how amazing this journey has been for us all. Sie ist eine Transformstörung und bildet die Grenze zwischen der Pazifischen Platte und der Indo-Australischen Platte. This is a classic exposure of the Alpine Fault. The Alpine Fault is a geological fault that runs almost the entire length of New Zealand's South Island (c. 480 km) and forms the boundary between the Pacific Plate and the Indo-Australian Plate. An der Alpine-Verwerfung und ihren nördlichen Fortsetzungen haben sich in historischer Zeit einige größere Erdbeben ereignet:[2]. Most of the movement along the fault is horizontal (sideways), but there is also a vertical component. (link to paper: https://www.dropbox.com/s/25k9707v0pm3h7d/Bradley_GmSimulationAlpineFaultHypoEmpiricalExamination_NZJGG_2017.pdf?dl=0)Note: This is one possible rupture scenario for a large Alpine Fault event. It is the line along which the Australian and Pacific tectonic plates are being pushed together. Julius Pechmann (2020): Bearbeitung der Linie 4000 des 3D-VSP Datensatzes an der Alpine Fault in Whataroa, Neuseeland; Bachelorarbeit, TU Bergakademie Freiberg. Update March 2020: Due to ongoing COVID-19 concerns, organisers have postponed the AF8 Roadshow: The Science Beneath Our Feet public talks mentioned below. EMSOUTHLAND/YouTube. Earthquakes along the fault, and the associated earth movements, have formed the Southern Alps. The good news is that the likelihood of Wellington or Christchurch collapsing into nothing is so remotely tiny, it's not even worth thinking about. Video 1 features Dr Caroline Orchiston explaining what the Alpine Fault is; how scientists have established beyond doubt that it has an unusually regular seismic history; and uses the 2016 Kaikoura earthquake sequence to illustrate the kinds of impacts that a magnitude 8+ earthquake will have. The event of a major quake along the youtube alpine fault over the last 12 million years in series... 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