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List Of Earthquakes In 1998
This is a list of earthquakes in 1998. Only earthquakes of magnitude 6 or above are included, unless they result in damage or casualties, or are notable for some other reason. All dates are listed according to UTC time. Maximum intensities are indicated on the Modified Mercalli intensity scale, and all data are sourced from the United States Geological Survey. By death toll At least 10 dead. By magnitude By month January February March April May June July August September October November December See also * * Lists of 20th-century earthquakes * Lists of earthquakes by year References {{DEFAULTSORT:Earthquakes in 1998 1998 1998 1998 was designated as the ''International Year of the Ocean''. Events January * January 6 – The '' Lunar Prospector'' spacecraft is launched into orbit around the Moon, and later finds evidence for frozen water, in soil in permanently ... 1998 earthquakes 1998-related lists ...
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Moment Magnitude Scale
The moment magnitude scale (MMS; denoted explicitly with or Mw, and generally implied with use of a single M for magnitude) is a measure of an earthquake's magnitude ("size" or strength) based on its seismic moment. It was defined in a 1979 paper by Thomas C. Hanks and Hiroo Kanamori. Similar to the local magnitude scale, local magnitude/Richter scale () defined by Charles Francis Richter in 1935, it uses a logarithmic scale; small earthquakes have approximately the same magnitudes on both scales. Despite the difference, news media often says "Richter scale" when referring to the moment magnitude scale. Moment magnitude () is considered the authoritative magnitude scale for ranking earthquakes by size. It is more directly related to the energy of an earthquake than other scales, and does not saturate—that is, it does not underestimate magnitudes as other scales do in certain conditions. It has become the standard scale used by seismological authorities like the U.S. Geological ...
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Qayen, Iran
Qayen ( fa, قائن, also Romanized as Ghayen, Qaen or Ghaen; from pal, kʾyyn ''Kāyēn'') is a city in and the capital of Qaen County, in South Khorasan Province, Iran. The population at the 2006 census, was 32,474 in 8,492 families. History The Middle Persian work '' Shahrestaniha i Eranshahr'' mentions this city, and attributes its foundation to Sined Ninoh Kitop in 1588.https://archive.org/stream/SahrestanihaIEransahr/Šahrestānīhā%20ī%20Ērānšahr#page/n49/mode/2up See also *Bihud, South Khorasan Bihud ( fa, بيهود, also Romanized as Bīhūd) is a village in, and the administrative center of Pishkuh Rural District, in the Central District of Qaen County, South Khorasan Province, Iran. At the 2006 census, its population was 1,461, in 4 ... References {{Authority control Populated places in Qaen County Populated places established in the 15th century ...
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Sumatra
Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent islands such as the Simeulue, Nias, Mentawai, Enggano, Riau Islands, Bangka Belitung and Krakatoa archipelago. Sumatra is an elongated landmass spanning a diagonal northwest–southeast axis. The Indian Ocean borders the northwest, west, and southwest coasts of Sumatra, with the island chain of Simeulue, Nias, Mentawai, and Enggano off the western coast. In the northeast, the narrow Strait of Malacca separates the island from the Malay Peninsula, which is an extension of the Eurasian continent. In the southeast, the narrow Sunda Strait, containing the Krakatoa Archipelago, separates Sumatra from Java. The northern tip of Sumatra is near the Andaman Islands, while off the southeastern coast lie the islands of Bangka and Belitung, Karim ...
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Lata
Lata (Hindi: लता) is a Hindu/Sanskrit Indian female given name, which means "creeper" and "vine". Lata may refer to: Notable people named Lata *Lata Bhatt (born 1954), Indian singer. *Lata (born 1975), Musician. *Lata Mangeshkar (1929–2022), Indian singer. *Lata Mondal (born 1993), Bangladeshi cricket player *Lata Narvekar, (born 1940), Indian producer and stage actress. *Lata Pada (born 1947), Canadian choreographer and dancer. *Lata Sabharwal (born 1975), Indian actress and model. See also * Lata (other) ''Lata'' ( hi, लता) is a Sanskrit female given name. Lata or LATA may also refer to: Places *Lata, Solomon Islands *Lata, a village in Gulripshi District of Abkhazia * Lata Mountain, American Samoa * Lāṭa, a historical region of India O ... {{given name Hindu given names Indian feminine given names ...
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Bonin Islands
The Bonin Islands, also known as the , are an archipelago of over 30 subtropical and tropical islands, some directly south of Tokyo, Japan and northwest of Guam. The name "Bonin Islands" comes from the Japanese word ''bunin'' (an archaic reading of ''mujin''), meaning "no people" or "uninhabited". The only inhabited islands of the group are Chichijima (), the seat of the municipal government, and Hahajima (). Archeological evidence has revealed that some of the islands may have been prehistorically inhabited by members of an unknown Micronesian ethnicity. Ogasawara Municipality (''mura'') and Ogasawara Subprefecture take their names from the Ogasawara Group. The is also used as a wider collective term that includes other islands in Ogasawara Municipality, such as the Volcano Islands, along with three other remote islands ( Nishinoshima, Minamitorishima, and Okinotorishima). Geographically speaking, all of these islands are parts of the Nanpō Islands. A total population of ...
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Antofagasta
Antofagasta () is a port city in northern Chile, about north of Santiago. It is the capital of Antofagasta Province and Antofagasta Region. According to the 2015 census, the city has a population of 402,669. After the Spanish American wars of independence, Bolivia claimed Antofagasta as part of its territory. Despite having an overwhelmingly ethnic Chilean population, Chile recognised Bolivian sovereignty of Antofagasta in 1866, but in 1879 Chile recanted its recognition of Bolivian sovereignty citing a Bolivian breach of the latest boundary treaty. Antofagasta was captured by Chile in February 14 1879 triggering the War of the Pacific (1879–83). Chilean sovereignty was officially recognised by Bolivia under the terms of the 1904 Treaty of Peace and Friendship. The city of Antofagasta is closely linked to mining activity, being a port and the chief service hub for one of Chile's major mining areas. While silver and saltpeter mining have been historically important for ...
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Bahía De Caráquez
Bahía de Caráquez, officially known as San Antonio de Caraquez and founded under the name of Villa de San Antonio de la Bahía de Caráquez or simply known today as Bahía, formerly called Bahía de los Caras during the period of the Spanish conquest, is a coastal city belonging to the Sucre county, in the Ecuadorian province of Manabí. The city is located on a sandy peninsula on the country's western coast at the mouth of the Río Chone and has considerable tourism infrastructure that positions it as the main regional town. It has seen significant development during the last 15 to 20 years, particularly because it has become a vacation destination for people from Quito and Guayaquil. The city is located one hour north of the city of Manta and in the pre-Columbian era was host to the ancient Indian city of Caran. Across the bay is the town of San Vicente. Bahía became an Ecocity on February 23, 1999 due to the devastation caused by two natural disasters in 1997 and 1998. ...
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1998 Bahía De Caráquez Earthquake
The 1998 Bahía de Caráquez earthquake occurred on August 4 at 13:59 local time (18:59 UTC) with a magnitude 7.2. The epicenter was located at 10 km north of Bahía de Caráquez, about 190 km NNW of Guayaquil, and about 215 km W of Quito, Ecuador. The intensity in Bahía de Caráquez reached MM VIII. In Bahía de Caráquez, electricity, telephone, and water services disrupted, and many buildings were damaged. It was felt strongly in Guayaquil and Quito and could be felt in much of Ecuador and in Cali, Colombia. An 5.4 foreshock A foreshock is an earthquake that occurs before a larger seismic event (the mainshock) and is related to it in both time and space. The designation of an earthquake as ''foreshock'', ''mainshock'' or aftershock is only possible after the full se ... occurred 1 hour and 24 minutes before the main shock and hence alerted many people. The Nazca Plate is subducting beneath the South American Plate near the Ecuadorian coast. This earthqu ...
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Levuka
Levuka () is a Local government in Fiji, town on the eastern coast of the Fijian island of Ovalau (Fiji), Ovalau, in Lomaiviti Province, in the Eastern Division, Fiji, Eastern Division of Fiji. Prior to 1877, it was the capital of Fiji. At the census in 2007, the last to date, Levuka town had a population of 1,131 (plus 3,266 living in the peri-urban area as defined by the Bureau of Statistics), about half of Ovalau's 8,360 inhabitants. It is the economic hub and the largest of 24 settlements on the island. Having been nominated decades prior, Levuka was designated a UNESCO World Heritage Site in June 2013, in recognition of the port town's exceptional testimony to the late colonial port towns in the Pacific. History The modern town of Levuka was founded around 1820 by European settlers and traders as the first modern town in the Fiji Islands, and became an important port and trading post. A disparate band of settlers made up Levuka's population – traders, missionaries, shipwri ...
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Loyalty Islands
The Loyalty Islands Province ( French ''Province des îles Loyauté'') is one of three administrative subdivisions of New Caledonia encompassing the Loyalty Island (french: Îles Loyauté) archipelago in the Pacific, which are located northeast of the New Caledonian mainland of Grande Terre. The provincial government seat is part of the French territory of New Caledonia, at Lifou, which is away. The Loyalty Islands are a ''collectivité territoriale'' of France. The province's 2019 population was approximately 18,353 inhabitants living on almost . The native inhabitants are the Kanak and the Tavu'avua' peoples. History The first Western contact on record is attributed to British Captain William Raven of the whaler ''Britannia'', who was on his way in 1793 from Norfolk Island to Batavia (now called Jakarta). It is very likely, however, that the discovery and name originated with officials on the London ship ''Loyalty'', which was on a Pacific Ocean trading voyage from 1789 to ...
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Ishigaki Island
, also known as ''Ishigakijima'', is a Japanese island south-west of Okinawa Hontō and the second-largest island of the Yaeyama Island group, behind Iriomote Island. It is located approximately south-west of Okinawa Hontō. It is within the City of Ishigaki in Okinawa Prefecture. The city functions as the business and transport center of the archipelago. The island is served by New Ishigaki Airport, the largest airport in the Yaeyamas. Much of the island and surrounding waters including Mount Omoto and Kabira Bay are protected as part of Iriomote-Ishigaki National Park. Ishigaki Island, like the rest of Okinawa, is culturally influenced by both Japan and Taiwan due to its location, about off the north eastern coast of Taiwan. History A tsunami of record height hit Ishigaki Island in 1771. One of the perpetrators of Aum Shinrikyo's sarin gas attack, Yasuo Hayashi, was arrested on Ishigaki Island 21 months after the attacks and from the scene of the crime. Ishigak ...
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Balleny Islands
The Balleny Islands () are a series of uninhabited islands in the Southern Ocean extending from 66°15' to 67°35'S and 162°30' to 165°00'E. The group extends for about in a northwest-southeast direction. The islands are heavily glaciated and of volcanic origin. Glaciers project from their slopes into the sea. The islands were formed by the so-called Balleny hotspot. The group includes three main islands: Young, Buckle and Sturge, which lie in a line from northwest to southeast, and several smaller islets and rocks: *northeast of Young Island: Seal Rocks, Pillar *southeast of Young Island: Row Island, Borradaile Island (with Swan Base shelter hut) *south of Buckle Island: Scott Cone, Chinstrap Islet, Sabrina Islet (with Sabrina Refuge shelter hut), and the Monolith The islands are claimed by New Zealand as part of the Ross Dependency (see Territorial claims in Antarctica). Islands and rocks from north to south The islands' area totals and the highest point has been ...
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