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alpine fault earthquake video

It is the boundary between the Pacific … Alpine Fault Project Releases Video Series to Mark Major Milestone. It runs for 650 kilometres along the spine of … . A study of sediment layers in the Southern Alps has offered new insights into the likelihood of the Alpine Fault generating a large earthquake in our lifetimes, making headlines here and overseas. Videos. An Alpine Fault earthquake will likely rupture a larger fault length (several hundreds of kilometres rather than several tens of kilometres) over a longer period of time (100s of seconds rather than tens of seconds) and affect a much larger area than the Darfield earthquake. LEARN ABOUT IT. You can learn more about the AF8 project here. The seismologist on duty at Geonet said the quake appeared to have occurred on the Alpine Fault. Preparing for an Alpine Fault earthquake. But there has been as little as 140 years and as much as 510 years between Alpine fault earthquakes. 24 May 2018. The marks don’t show an exact date because we can’t be that accurate. An Alpine Fault earthquake will be felt by every South Islander and likely many North Islanders, too. The Alpine Fault stretches for hundreds of miles (kilometres) like a spine along New Zealand's South Island. It has been funded by the Ministry of Civil Defence & Emergency Management and Resilience to Nature’s Challenges. The Alpine Fault is known to rupture in magnitude 8 earthquakes approximately every 300 years. Cross the Alpine Fault at Inchbonnie and find out how scientists can learn more about a fault and the earthquakes that it generates. An earthquake on the Alpine Fault is likely to be one of the most significant disasters that could affect Selwyn district. The Southern Alps have been uplifted on the fault over the last 12 million years in a series of earthquakes. Recent research has found that the average time between large earthquakes on the fault is 330 years. A new model has simulated the disruption a major Alpine Fault earthquake would have on the South Island's transport network - cutting off the West Coast for at least a week. For much of its length, it runs through steep, inaccessible, and bush-clad country. Jack was part of a team of experts that went into the field immediately following the Kaikoura earthquake to map the surface ruptures. This paper discusses simulated ground motion intensity, and its underlying modelling assumptions, for great earthquakes on the Alpine Fault. Fault line . The Alpine Fault is sometimes compared with California’s San Andreas Fault, being another fast-moving strike slip fault near a plate boundary. AF8 [Alpine Fault magnitude 8] is again teaming up with leading earthquake scientists and Civil Defence Emergency Management (CDEM) Groups … But new evidence of a 19th century earthquake indicates that in at least one portion of the fault, smaller earthquakes may occur in between such large rupture events. Ground motion simulations of great earthquakes on the Alpine Fault: effect of hypocentre location and comparison with empirical modelling. A graphic shows an indicative line of the Alpine Fault in relation to Wanaka and Queenstown. A rupture along the full length of the fast-slipping Alpine Fault on New Zealand’s South Island poses the largest potential seismic threat to the southern and central parts of the country. Alpine Fault. From the LEARNZ Geohazards… From the LEARNZ Geohazards… Visiting the Alpine Fault on Vimeo From the LEARNZ Alpine Fault online field trip at… As Logan Church reports, communities are coming up with creative ways… Video, Audio. Project AF8, the South Island-wide effort to coordinate planning and preparation for a severe earthquake on the Alpine Fault, has released a series of short videos to mark the end of the first two years of its work. Each of the marks on the chart represents the date of a past Alpine Fault earthquake. 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. Emergency Management Otago. A new model has simulated the disruption a major Alpine Fault earthquake would have on the South Island's transport network - cutting off the West Coast for at least a week. The Alpine Fault trace is a low scarp cutting across calf paddock , J.Thomson / GNS.Science. "This fault system has the potential for larger events," Geonet tweeted. Alpine Fault Project Releases Video Series to Mark Major Milestone. The research, published today in the leading journal Science , presents a revised timeline of earthquakes occurring on the alpine faultline dating back 8,000 years. Image showing the Alpine Fault running up the western side of the South Island. Land on the move: Earthquakes in Aotearoa: The Alpine Fault: Learning from the past: Understanding earthquakes in Aotearoa : Preparing for and responding to earthquakes in Aotearoa: The Alpine Fault. The South Island Alpine Fault Earthquake Response (SAFER) Framework is the result of two years of effort by AF8, a collaboration between all the South Island’s Civil Defence Emergency Management Groups, scientists and partner agencies. The Alpine Fault is spectacularly marked out on satellite images by the western edge of the Southern Alps snowline. ©NASA . New evidence of a 19th century earthquake on New Zealand's Alpine fault suggests that in at least one portion of the fault, smaller earthquakes may occur in between such large rupture events. The Alpine Fault runs right through the heart of New Zealand's glacier county on the country's south island. The fault line is where the Eurasian … Project AF8, the South Island-wide effort to coordinate planning and preparation for a severe earthquake on the Alpine Fault, has released a series of short videos to mark the end of the first two years of its work. Project AF8 is a collaborative effort to prepare for a magnitude 8 Alpine Fault earthquake. During the field trip follow the line of the Alpine Fault as it is crossed by roads, bridges, rivers, mountains, power lines, and phone lines from Arthur's Pass to Whataroa on the West Coast. In this video Dr. Ursula Cochran shows us how the evidence from Hokuri Creek and John O'Groats has increased our knowledge of Alpine Fault earthquakes. The council's emergency management team has been working with Selwyn communities to get ready. Here he explains what they were up to and shares some photos of the damage. Just north of Hokitika it transitions into the Marlborough Fault System which extends into Cloudy Bay. Download. The last major earthquake on the Alpine Fault was in 1717, so we're already a little overdue for one of the biggest earthquakes in New Zealand's modern history. Because of this, there are a limited number of places where scientists can have easy access to study it in detail. Here is the complete series of videos which have been produced by the AF8 Project. . The borehole that was drilled will be used for further research, including to monitor changes over the years. Fault ruptures (earthquakes) have displaced river terraces that cross the fault. The 300-year anniversary of the last time the Alpine Fault ruptured has been marked with a special issue of the New […] Continue reading Why it’s so important to mark the anniversaries of earthquakes – Ursula Cochran This fault has suddenly moved or ruptured four times in the past 900 years, each time causing an earthquake of about magnitude 8. 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