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2011 Tōhoku Earthquake And Tsunami
The occurred at 14:46 JST (05:46 UTC) on 11 March. The magnitude 9.0–9.1 (M) undersea megathrust earthquake had an epicenter in the Pacific Ocean, east of the Oshika Peninsula of the Tōhoku region, and lasted approximately six minutes, causing a tsunami. It is sometimes known in Japan as the , among other names. The disaster is often referred to in both Japanese and English as simply 3.11 (read in Japanese). It was the most powerful earthquake ever recorded in Japan, and the fourth most powerful earthquake in the world since modern record-keeping began in 1900. The earthquake triggered powerful tsunami waves that may have reached heights of up to in Miyako in Tōhoku's Iwate Prefecture,Yomiuri Shimbun evening edition 2-11-04-15 page 15, nearby Aneyoshi fishery port (姉吉漁港)(Google map E39 31 57.8, N 142 3 7.6) 2011-04-15大震災の津波、宮古で38.9 m…明治三陸上回るby okayasu Akio (岡安 章夫) and which, in the Sendai area, traveled at a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SH-60B
The Sikorsky SH-60/MH-60 Seahawk (or Sea Hawk) is a twin turboshaft engine, multi-mission United States Navy helicopter based on the United States Army UH-60 Black Hawk and a member of the Sikorsky S-70 family. The most significant modifications are the folding main rotor and a hinged tail to reduce its footprint aboard ships. The U.S. Navy uses the H-60 airframe under the model designations SH-60B, SH-60F, HH-60H, MH-60R, and MH-60S. Able to deploy aboard any air-capable frigate, destroyer, cruiser, fast combat support ship, expeditionary transfer dock, amphibious assault ship, littoral combat ship or aircraft carrier, the Seahawk can handle anti-submarine warfare (ASW), anti-surface warfare (ASUW), naval special warfare (NSW) insertion, search and rescue (SAR), combat search and rescue (CSAR), vertical replenishment (VERTREP), and medical evacuation (MEDEVAC). Design and development Origins During the 1970s, the U.S. Navy began looking for a new helicopter to replace the Ka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine Earthquake
A submarine, undersea, or underwater earthquake is an earthquake that occurs underwater at the bottom of a body of water, especially an ocean. They are the leading cause of tsunamis. The magnitude can be measured scientifically by the use of the moment magnitude scale and the intensity can be assigned using the Mercalli intensity scale. Understanding plate tectonics helps to explain the cause of submarine earthquakes. The Earth's surface or lithosphere comprises tectonic plates which average approximately 50 miles in thickness, and are continuously moving very slowly upon a bed of magma in the asthenosphere and inner mantle. The plates converge upon one another, and one subducts below the other, or, where there is only shear stress, move horizontally past each other (see transform plate boundary below). Little movements called fault creep are minor and not measurable. The plates meet with each other, and if rough spots cause the movement to stop at the edges, the motion of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CBS News
CBS News is the news division of the American television and radio service CBS. CBS News television programs include the ''CBS Evening News'', ''CBS Mornings'', news magazine programs '' CBS News Sunday Morning'', '' 60 Minutes'', and '' 48 Hours'', and Sunday morning political affairs program ''Face the Nation''. CBS News Radio produces hourly newscasts for hundreds of radio stations, and also oversees CBS News podcasts like '' The Takeout Podcast''. CBS News also operates a 24-hour digital news network. Up until April 2021, the president and senior executive producer of CBS News was Susan Zirinsky, who assumed the role on March 1, 2019. Zirinsky, the first female president of the network's news division, was announced as the choice to replace David Rhodes on January 6, 2019. The announcement came amid news that Rhodes would step down as president of CBS News "amid falling ratings and the fallout from revelations from an investigation into sexual misconduct allegations" ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Largest Earthquakes By Magnitude
Earthquakes are caused by movements within the Earth's crust and uppermost mantle. They range from events too weak to be detectable except by sensitive instrumentation, to sudden and violent events lasting many minutes which have caused some of the greatest disasters in human history. Below, earthquakes are listed by period, region or country, year, magnitude, cost, fatalities and number of scientific studies. Lists by period * Before 1901 * 1901–2000 * 2001–present Lists by country * Afghanistan * Albania * Algeria * Argentina ** Mendoza Province * Armenia * Australia * Azerbaijan * Bangladesh * Bosnia and Herzegovina * Brazil * Bulgaria * Canada * Chile * China ** Sichuan Province ** Yunnan Province * Colombia * Costa Rica * Croatia * Cuba * Cyprus * DR. Congo * Dominican Republic * East Timor (Timor Leste) * Ecuador * Egypt * El Salvador * Eritrea * Ethiopia * France * Fiji * Georgia * Germany * Ghana * Greece * Guam * Guatemala * Haiti * Iceland * Ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In Japan
This is a list of earthquakes in Japan with either a magnitude greater than or equal to 7.0 or which caused significant damage or casualties. As indicated below, magnitude is measured on the Richter magnitude scale (''ML'') or the moment magnitude scale (''Mw''), or the surface wave magnitude scale (''Ms'') for very old earthquakes. The present list is not exhaustive, and furthermore reliable and precise magnitude data is scarce for earthquakes that occurred before the development of modern measuring instruments. History Although there is mention of an earthquake in Yamato in what is now Nara Prefecture on August 23, 416, the first earthquake to be reliably documented took place in Nara prefecture on May 28, 599 during the reign of Empress Suiko, destroying buildings throughout Yamato province.Hammer, Joshua. (2006). ''Yokohama Burning: The Deadly 1923 Earthquake and Fire that Helped Forge the Path to World War II,'' p. 62–63.Ishibashi, K. (2004);Status of historical seismolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nippon Television
JOAX-DTV (channel 4), branded as , is the flagship station of the Nippon News Network and the Nippon Television Network System, owned-and-operated by the which is a subsidiary of the certified broadcasting holding company , itself a listed subsidiary of The Yomiuri Shimbun Holdings, Japan's largest media conglomerate by revenue and the second largest behind Sony. Nippon Television Holdings forms part of Yomiuri's main television broadcasting arm alongside Kansai region flagship Yomiuri Telecasting Corporation, which owns a 6.4% share in the company. Nippon TV's studios are located in the Shiodome area of Minato, Tokyo, Japan and its transmitters are located in the Tokyo Skytree. Broadcasting terrestrially across Japan, the network is sometimes contracted to , and abbreviated as "NTV" or "AX". It is also the first commercial TV station in Japan, and it has been broadcasting on Channel 4 since its inception. Nippon Television is the home of the syndication networks NNN (for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TV Asahi
JOEX-DTV (channel 5), branded as (also known as EX and and stylized as TV asahi), is a television station that is owned and operated by the subsidiary of certified broadcasting holding company , itself controlled by The Asahi Shimbun Company. The station serves as the flagship of the All-Nippon News Network and its studios are located in Roppongi, Minato, Tokyo. Headquarters In 2003, the company headquarters moved to a new building designed by Fumihiko Maki currently located at 6-9-1 Roppongi, Minato, Tokyo, Japan. File:朝日電視台 (16202552212).jpg, Atrium of TV Asahi's HQ in Roppongi File:TV Asahi Ark Broadcasting Center 20200801.jpg, TV Asahi's Broadcasting Center at Ark Hills, not far from its headquarters since 2003 Some of TV Asahi's departments and subsidiaries, such as TV Asahi Productions and Take Systems, are still located at ''TV Asahi Center'', the company's former headquarters from 1986 to 2003. It is located at Ark Hills, not far from its headquarter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nihon Keizai Shimbun
''The Nikkei'', also known as , is the flagship publication of Nikkei, Inc. (based in Tokyo) and the world's largest financial newspaper, with a daily circulation exceeding 1.73 million copies. The Nikkei 225, a stock market index for the Tokyo Stock Exchange, has been calculated by the newspaper since 1950. It is one of the four national newspapers in Japan; the other three are ''The Asahi Shimbun'', the ''Yomiuri Shimbun'' and the ''Mainichi Shimbun''. History The roots of the Nikkei started with an in-house newspaper department of Mitsui & Company in 1876 when it started publication of ''Chugai Bukka Shimpo'' (literally ''Domestic and Foreign Commodity Price Newspaper''), a weekly market-quotation bulletin. The department was spun out as the ''Shokyosha'' in 1882. The paper became daily (except Sunday) in 1885 and was renamed ''Chugai Shōgyō Shimpo'' in 1889. It was merged with ''Nikkan Kōgyō'' and ''Keizai Jiji'' and renamed ''Nihon Sangyō Keizai Shimbun'' in 1942. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yomiuri Shimbun
The (lit. ''Reading-selling Newspaper'' or ''Selling by Reading Newspaper'') is a Japanese newspaper published in Tokyo, Osaka, Fukuoka, and other major Japanese cities. It is one of the five major newspapers in Japan; the other four are the ''Asahi Shimbun'', the ''Chunichi Shimbun (Tokyo Shimbun)'' the ''Mainichi Shimbun'', and the '' Nihon Keizai Shimbun''. It is headquartered in Otemachi, Chiyoda, Tokyo.' It is a newspaper that represents Tokyo and generally has a conservative orientation. It is one of Japan's leading newspapers, along with the Osaka-based liberal (Third way) Asahi Shimbun and the Nagoya-based Social democratic Chunichi Shimbun. It is published by regional bureaus, all of them subsidiaries of The Yomiuri Shimbun Holdings, Japan's largest media conglomerate by revenue and the second largest media conglomerate by size behind Sony,The Yomiuri Shimbun Holdings is the largest media conglomerate by revenue in Japan, while Sony is Japan's largest media con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coordinating Committee For Earthquake Prediction
The Coordinating Committee for Earthquake Prediction (CCEP) (Japanese: 地震予知連絡会, ''Jishin Yochi Renraku-kai'') in Japan was founded in April 1969,About CCEP CCEP, accessed 2011-03-19 as part of the Geodesy Council's Second Earthquake Prediction Plan, in order to carry out a comprehensive evaluation of earthquake data in Japan.Geochemical challenge to earthquake prediction ''Earthquake Prediction: The Scientific Challenge (NAS Colloquium)'', published 1996, accessed 2011-03-19 The committee consists of 30 members and meets four times each year, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsunami
A tsunami ( ; from ja, 津波, lit=harbour wave, ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and other underwater explosions (including detonations, landslides, glacier calvings, meteorite impacts and other disturbances) above or below water all have the potential to generate a tsunami. Unlike normal ocean waves, which are generated by wind, or tides, which are in turn generated by the gravitational pull of the Moon and the Sun, a tsunami is generated by the displacement of water from a large event. Tsunami waves do not resemble normal undersea currents or sea waves because their wavelength is far longer. Rather than appearing as a breaking wave, a tsunami may instead initially resemble a rapidly rising tide. For this reason, it is often referred to as a tidal wave, although this usage is not favoured by the scientific community because it might give ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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