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2003 Fiordland Earthquake
The 2003 Fiordland earthquake struck the remote region of Fiordland in the South Island of New Zealand on 22 August 2003 at 12:12 am NZST. The epicentre was 12 km deep, and was thought to be near Secretary Island at the entrance to Doubtful Sound. At 7.2 magnitude, it was one of the largest quakes in the country for some time, and was the largest shallow quake since the 1968 Inangahua earthquake. There was an aftershock two hours later at 2.12 am, followed over several days by frequent small tremors; by 21 September, there were 6,365 aftershocks. Fiordland is one of the seismically active parts of the country according to GNS seismologist Dr. Warwick Smith, as they are a relief mechanism for stresses as the Australian and Pacific tectonic plates are being forced together in the area, with the Pacific Plate subducting under the Australian Plate. In August 2004 there was another large earthquake of magnitude 7.1 in Fiordland. This was the same location as an earthquake of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Island
The South Island, also officially named , is the larger of the two major islands of New Zealand in surface area, the other being the smaller but more populous North Island. It is bordered to the north by Cook Strait, to the west by the Tasman Sea, and to the south and east by the Pacific Ocean. The South Island covers , making it the world's 12th-largest island. At low altitude, it has an oceanic climate. The South Island is shaped by the Southern Alps which run along it from north to south. They include New Zealand's highest peak, Aoraki / Mount Cook at . The high Kaikōura Ranges lie to the northeast. The east side of the island is home to the Canterbury Plains while the West Coast is famous for its rough coastlines such as Fiordland, a very high proportion of native bush and national parks, and the Fox and Franz Josef Glaciers. The main centres are Christchurch and Dunedin. The economy relies on agriculture and fishing, tourism, and general manufacturing and services. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landslide
Landslides, also known as landslips, are several forms of mass wasting that may include a wide range of ground movements, such as rockfalls, deep-seated grade (slope), slope failures, mudflows, and debris flows. Landslides occur in a variety of environments, characterized by either steep or gentle slope gradients, from mountain ranges to coastal cliffs or even underwater, in which case they are called submarine landslides. Gravity is the primary driving force for a landslide to occur, but there are other factors affecting slope stability that produce specific conditions that make a slope prone to failure. In many cases, the landslide is triggered by a specific event (such as a heavy rainfall, an earthquake, a slope cut to build a road, and many others), although this is not always identifiable. Causes Landslides occur when the slope (or a portion of it) undergoes some processes that change its condition from stable to unstable. This is essentially due to a decrease in the She ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
July 2003 Events In Oceania
July is the seventh month of the year in the Julian and Gregorian calendars and is the fourth of seven months to have a length of 31 days. It was named by the Roman Senate in honour of Roman general Julius Caesar in 44 B.C., it being the month of his birth. Before then it was called Quintilis, being the fifth month of the calendar that started with March. It is on average the warmest month in most of the Northern Hemisphere, where it is the second month of summer, and the coldest month in much of the Southern Hemisphere, where it is the second month of winter. The second half of the year commences in July. In the Southern Hemisphere, July is the seasonal equivalent of January in the Northern hemisphere. "Dog days" are considered to begin in early July in the Northern Hemisphere, when the hot sultry weather of summer usually starts. Spring lambs born in late winter or early spring are usually sold before 1 July. July symbols *July's birthstone is the ruby, which symbolize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2003 Disasters In New Zealand
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious or cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in the 9th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2003 In New Zealand
The following lists events that happened during 2003 in New Zealand. Population * Estimated population as of 31 December: 4,061,600. * Increase since 31 December 2002: 72,000 (1.81%). * Males per 100 Females: 96.2. Incumbents Regal and viceregal *Head of State – Elizabeth II *Governor-General – Dame Silvia Cartwright PCNZM, DBE, QSO Government The 47th New Zealand Parliament continued. Government was a coalition between Labour and the small Progressive party with United Future supporting supply votes. *Speaker of the House – Jonathan Hunt (Labour) *Prime Minister – Helen Clark (Labour) *Deputy Prime Minister – Michael Cullen (Labour) *Minister of Finance – Michael Cullen (Labour) *Minister of Foreign Affairs – Phil Goff (Labour) * Chief Justice — Sian Elias Opposition leaders *National – Bill English then Don Brash (Leader of the Opposition) * Greens – Jeanette Fitzsimons and Rod Donald * Act – Rich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2003 Earthquakes
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious or cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in the 9th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In New Zealand
This is a list of large earthquakes that have occurred in New Zealand. Only earthquakes with a magnitude of 6.0 or greater are listed, except for a few that had a moderate impact. Aftershocks are not included, unless they were of great significance or contributed to a death toll, such as the M 6.3 2011 Christchurch earthquake and the M 7.3 aftershock to the 1931 Hawke's Bay earthquake. Earthquakes occur frequently in New Zealand as the country is situated in the collision zone between the Indo-Australian and Pacific tectonic plates, part of the Pacific Basin Ring of Fire, where many earthquakes and volcanoes occur. Most events occur along the main ranges running from Fiordland in the southwest to East Cape in the northeast. This axis follows the boundary between the Indo-Australian and Pacific plates. Large earthquakes are less common along the central Alpine Fault, where the plates are not subducting and the forces are accommodated in different ways. The largest city wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In 2003
This is a list of earthquakes in 2003. Only earthquakes of magnitude 6 or above are included, unless they result in damage and/or casualties, or are notable for some other reason. All dates are listed according to UTC (Coordinated Universal Time) time. Compared to other years Overall By death toll * By magnitude * By month January * Fiji was struck by a magnitude 6.5 quake that occurred on January 4 at a depth of . * Luzon was struck by a magnitude 6.0 quake that occurred on January 6 at a depth of . * Fiji was struck by a magnitude 6.0 quake that occurred on January 9 at a depth of . * New Ireland was struck by a magnitude 6.7 quake that occurred on January 10 at a depth of . * The coast of Oregon was struck by a magnitude 6.3 quake that occurred on January 16 at a depth of . * Solomon Islands was struck by a magnitude 7.3 quake that occurred on January 20 at a depth of . * The coast of Guatemala was struck by a magnitude 6.5 quake that occurred on January 21 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te Anau
Te Anau is a town in the Southland region of the South Island of New Zealand. In Maori, Te-Anau means the Place of the Swirling Waters. It is on the eastern shore of Lake Te Anau in Fiordland. Te Anau is 155 kilometres north of Invercargill and 171 kilometres to the southwest of Queenstown (via state highway 6). Manapouri lies 21 kilometres to the south. Te Anau lies at the southern end of the Milford Road, ( State Highway 94) 117 kilometres to the south of Milford Sound. History The first Europeans (C.J. Nairn and W.J. Stephen) to visit the lake were led by Maori guides visited in 1852. The lake was formally surveyed first in 1863. The township was surveyed in 1893. This was soon after the Milford Track opened. The town only really started to grow after the opening of the Homer Tunnel and road route to Milford in 1953. Demographics Te Anau covers and had an estimated population of as of with a population density of people per km2. Te Anau had a population of 2,53 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiordland
Fiordland is a geographical region of New Zealand in the south-western corner of the South Island, comprising the westernmost third of Southland. Most of Fiordland is dominated by the steep sides of the snow-capped Southern Alps, deep lakes, and its steep, glacier-carved and now ocean-flooded western valleys. The name "Fiordland" comes from a variant spelling of the Scandinavian word for this type of steep valley, "fjord". The area of Fiordland is dominated by, and very roughly coterminous with, Fiordland National Park, New Zealand's largest National Park. Due to the often steep terrain and high amount of rainfall supporting dense vegetation, the interior of the Fiordland region is largely inaccessible. As a result, Fiordland was never subjected to notable logging operations, and even attempts at whaling, seal hunting, and mining were on a small scale and short-lived, partly also because of the challenging weather. Today, Fiordland contains by far the greatest extent of u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNS Science
GNS Science ( mi, Te Pū Ao), officially registered as the Institute of Geological and Nuclear Sciences Limited, is a New Zealand Crown Research Institute. It focuses on geology, geophysics (including seismology and volcanology), and nuclear science (particularly ion-beam technologies, isotope science and carbon dating). GNS Science was known as the Institute of Geological and Nuclear Sciences (IGNS) from 1992 to 2005. Originally part of the New Zealand Government's Department of Scientific and Industrial Research (DSIR), it was established as an independent organisation when the Crown Research Institutes were set up in 1992. Crown Research Institutes Act 1992. As well as undertaking basic research, and operating the national geological hazards monitoring network (GeoNet) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1968 Inangahua Earthquake
The 1968 Inangahua earthquake struck west of Murchison, New Zealand, near the small town of Inangahua Junction at 5:24 am NZDT on 24 May 1968. The earthquake had a moment magnitude of 7.1, a local magnitude of 6.7, a surface wave magnitude of 7.4 and a maximum Mercalli intensity of X (''Exreme''). It occurred at a depth of , being extremely shallow for an earthquake of its size. It resulted in the deaths of three people, with a further 14 people injured, making it the fifth deadliest earthquake in New Zealand's recorded history (tied with the 1848 Marlborough earthquake). Numerous aftershocks followed the quake, including 15 that were magnitude 5 or greater and occurred within a month. Tectonic setting New Zealand lies along the boundary between the Indo-Australian and Pacific Plates. In the South Island most of the relative displacement between these plates is taken up along a single dextral (right lateral) strike-slip fault with a major reverse component, the Alpine Fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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