TSUNAMI

Indonesian Tsunami 2010 Tsunami of 2013 Tsunami in Japan Tsunami Videos Tsunami Facts Tsunami Ghost Ship Tsunami in Indonesia Japan Before and After Tsunami




Cloud:

| Indonesian Tsunami 2010 | Tsunami of 2013 | Tsunami in Japan | Tsunami Videos | Tsunami Facts | Tsunami Ghost Ship | Tsunami in Indonesia | Japan Before and After Tsunami |

| Tsunami | 2004_Indian_Ocean_earthquake_and_tsunami | List_of_historic_tsunamis | 2010_Hawaii_tsunami_warning | Tsunami_(Tenchi_Muyo!) | Samoa_tsunami | Tsunami_(band) | Tsunami_(DC_Comics) | Chilean_tsunami | Tsunami_(comics) | Tsunami_earthquake | Tsunami_(Manic_Street_Preachers_song) | Tsunami_(Southern_All_Stars_song) | October_2010_Sumatra_earthquake_and_tsunami | Tsunami_(Marvel_Comics) | Tsunami_(DVBBS_and_Borgeous_song) | Satoshi_Tsunami | 1946_tsunami | 2005_Sumatra_earthquake |

  1. Biggest Tsunami Countdown - A countdown of the five biggest tsunami events in recorded history.
  2. Co jsou tsunami? - Informace o vlnách tsunami.
  3. USC Tsunami Hazard Mitigation Team - Tsunami research; field surveys, numerical and analytical modeling, hazard mitigation and planning, locations of past tsunamis around the world, and video/animation of actual tsunamis. From University of Southern California.
  4. Tsunamis - Features some brief facts about these gigantic waves and how they are formed.
  5. Tsunami Warning - Read this story about what causes tsunamis and what to do if one happens near you.
  6. Tsunami - Survey, research, extensive links, general information.
  7. USC Tsunami Research Group - Videos and animations from different places.
  8. Science for Society: Impact of Tsunamis on Oregon Coastal Communities - Includes scenarios, images and animations.
  9. Pacific Tsunami Museum - Promotes public education about tsunamis for the people of Hawaii and the Pacific Region. Includes answers to commonly asked questions and tsunami photographs.
  10. Tsunami Education - Learn the story behind tsunamis, and how to respond to a tsunami warning.
  11. Pacific Tsunami Museum - Museum to promote public education about tsunamis for the people of Hawaii and the Pacific Region. The museum will also preserve social and cultural history and serve as a living memorial to those who lost their lives in past tsunami events
  12. Tsunamis and Earthquakes - General information from the United States Geological Survey on how local tsunamis are generated by earthquakes with animations, virtual reality models of tsunamis and summaries of past research studies.
  13. Tsunami - Der Wikipedia-Artikel erläutert die Ursachen der Entstehung von Tsunamis sowie deren Eigenschaften und Auswirkungen auf die Umwelt. Daneben werden auch einige historische Tsunami-Ereignisse kurz beschrieben.
  14. Tsunami - Podstata tsunami, varovné systémy a katastrofické tsunami v dějinách.
  15. Tsunami! - Answers many questions about the topic. What does tsunami mean? How are they created? What happens to a tsunami as it approaches land?
  16. University of Southern California Tsunami Research Group - Shows where tsunamis have struck in the past and what they have done.
  17. Tsunami: The Great Wave - Discusses what tsunamis are, what causes them, and how warning systems can help save lives.
  18. Tsunami WebQuest 2004 - Provides detailed instructions and resources for a student team project on the causes and consequences of the Asian tsunamis.
  19. Surviving A Tsunami—Lessons from Chile, Hawaii, and Japan - Booklet about how to survive a tsunami that includes stories of people who survived tsunamis in Chile, Hawaii, and Japan.
  20. Tsunami Trivia - Find the right picture to answer these questions, and do a word search.


  21. [ Link Deletion Request ]

    tsunami warning tsunami 2004 tsunami video tsunami 2014 tsunami pictures tsunami alert tsunami debris tsunami dolphin



    Tsunami


    2011 Tōhoku earthquake and tsunami, An aerial view of damage in the Sendai region with black smoke coming from the Nippon Oil Sendai oil refinery

    A tsunami (plural: tsunamis or tsunami; from Japanese: 津波, lit. "harbour wave";[1] English pronunciation: /sˈnɑːmi/ soo-NAH-mee or /tsˈnɑːmi/ tsoo-NAH-mee[2]) is a series of water waves caused by the displacement of a large volume of a body of water, generally an ocean or a large lake. Earthquakes, volcanic eruptions and other underwater explosions (including detonations of underwater nuclear devices), landslides, glacier calvings, meteorite impacts and other disturbances above or below water all have the potential to generate a tsunami.[3]

    Tsunami waves do not resemble normal 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, and for this reason they are often referred to as tidal waves. Tsunamis generally consist of a series of waves with periods ranging from minutes to hours, arriving in a so-called "wave train".[4] Wave heights of tens of metres can be generated by large events. Although the impact of tsunamis is limited to coastal areas, their destructive power can be enormous and they can affect entire ocean basins; the 2004 Indian Ocean tsunami was among the deadliest natural disasters in human history with over 230,000 people killed in 14 countries bordering the Indian Ocean.

    The Greek historian Thucydides suggested in his late 5th century BC, History of the Peloponnesian War, that tsunamis were related to submarine earthquakes,[5][6] but the understanding of a tsunami's nature remained slim until the 20th century and much remains unknown. Major areas of current research include trying to determine why some large earthquakes do not generate tsunamis while other smaller ones do; trying to accurately forecast the passage of tsunamis across the oceans; and also to forecast how tsunami waves would interact with specific shorelines.


    Tsunami Etymology


    Tsunami warning bilingual sign in Ulee Lheue, Banda Aceh in Acehnese and Indonesian

    The term tsunami comes from the Japanese 津波, composed of the two kanji (tsu) meaning "harbour" and (nami), meaning "wave". (For the plural, one can either follow ordinary English practice and add an s, or use an invariable plural as in the Japanese.[7])

    Tsunami are sometimes referred to as tidal waves, which are unusually high sea waves that are triggered especially by earthquakes. [8] In recent years, this term has fallen out of favor, especially in the scientific community, because tsunami actually have nothing to do with tides. The once-popular term derives from their most common appearance, which is that of an extraordinarily high tidal bore. Tsunami and tides both produce waves of water that move inland, but in the case of tsunami the inland movement of water is much greater and lasts for a longer period, giving the impression of an incredibly high tide. Although the meanings of "tidal" include "resembling"[9] or "having the form or character of"[10] the tides, and the term tsunami is no more accurate because tsunami are not limited to harbours, use of the term tidal wave is discouraged by geologists and oceanographers.

    There are only a few other languages that have an equivalent native word. In Acehnese language, the words are ië beuna[11] or alôn buluëk[12] (depending on the dialect). In Tamil language, it is aazhi peralai. On Simeulue island, off the western coast of Sumatra in Indonesia, in Devayan language the word is smong, while in Sigulai language it is emong.[13] In Singkil (in Aceh province) and surrounding, the people name tsunami with word gloro.[14]


    Tsunami History


    The Russians of Pavel Lebedev-Lastochkin in Japan, with their ships tossed inland by a tsunami, meeting some Japanese in 1779

    As early as 426 BC the Greek historian Thucydides inquired in his book History of the Peloponnesian War about the causes of tsunami, and was the first to argue that ocean earthquakes must be the cause.[5][6]

    "The cause, in my opinion, of this phenomenon must be sought in the earthquake. At the point where its shock has been the most violent the sea is driven back, and suddenly recoiling with redoubled force, causes the inundation. Without an earthquake I do not see how such an accident could happen."[15]

    The Roman historian Ammianus Marcellinus (Res Gestae 26.10.15-19) described the typical sequence of a tsunami, including an incipient earthquake, the sudden retreat of the sea and a following gigantic wave, after the 365 AD tsunami devastated Alexandria.[16][17]

    While Japan may have the longest recorded history of tsunamis, the sheer destruction caused by the 2004 Indian Ocean earthquake and tsunami event mark it as the most devastating of its kind in modern times, killing around 230,000 people. The Sumatran region is not unused to tsunamis either, with earthquakes of varying magnitudes regularly occurring off the coast of the island.[18]


    Tsunami Generation mechanisms


    The principal generation mechanism (or cause) of a tsunami is the displacement of a substantial volume of water or perturbation of the sea.[19] This displacement of water is usually attributed to either earthquakes, landslides, volcanic eruptions, glacier calvings or more rarely by meteorites and nuclear tests.[20][21] The waves formed in this way are then sustained by gravity. Tides do not play any part in the generation of tsunamis.


    Tsunami Seismicity

    Tsunami can be generated when the sea floor abruptly deforms and vertically displaces the overlying water. Tectonic earthquakes are a particular kind of earthquake that are associated with the Earth's crustal deformation; when these earthquakes occur beneath the sea, the water above the deformed area is displaced from its equilibrium position.[22] More specifically, a tsunami can be generated when thrust faults associated with convergent or destructive plate boundaries move abruptly, resulting in water displacement, owing to the vertical component of movement involved. Movement on normal faults will also cause displacement of the seabed, but the size of the largest of such events is normally too small to give rise to a significant tsunami.

    Tsunamis have a small amplitude (wave height) offshore, and a very long wavelength (often hundreds of kilometres long, whereas normal ocean waves have a wavelength of only 30 or 40 metres),[23] which is why they generally pass unnoticed at sea, forming only a slight swell usually about 300 millimetres (12 in) above the normal sea surface. They grow in height when they reach shallower water, in a wave shoaling process described below. A tsunami can occur in any tidal state and even at low tide can still inundate coastal areas.

    On April 1, 1946, a magnitude-7.8 (Richter Scale) earthquake occurred near the Aleutian Islands, Alaska. It generated a tsunami which inundated Hilo on the island of Hawai'i with a 14-metre high (46 ft) surge. The area where the earthquake occurred is where the Pacific Ocean floor is subducting (or being pushed downwards) under Alaska.

    Examples of tsunami originating at locations away from convergent boundaries include Storegga about 8,000 years ago, Grand Banks 1929, Papua New Guinea 1998 (Tappin, 2001). The Grand Banks and Papua New Guinea tsunamis came from earthquakes which destabilised sediments, causing them to flow into the ocean and generate a tsunami. They dissipated before traveling transoceanic distances.

    The cause of the Storegga sediment failure is unknown. Possibilities include an overloading of the sediments, an earthquake or a release of gas hydrates (methane etc.)

    The 1960 Valdivia earthquake (Mw 9.5) (19:11 hrs UTC), 1964 Alaska earthquake (Mw 9.2), 2004 Indian Ocean earthquake (Mw 9.2) (00:58:53 UTC) and 2011 Tōhoku earthquake (Mw9.0) are recent examples of powerful megathrust earthquakes that generated tsunamis (known as teletsunamis) that can cross entire oceans. Smaller (Mw 4.2) earthquakes in Japan can trigger tsunamis (called local and regional tsunamis) that can only devastate nearby coasts, but can do so in only a few minutes.


    Tsunami Landslides

    In the 1950s, it was discovered that larger tsunamis than had previously been believed possible could be caused by giant submarine landslides. These rapidly displace large water volumes, as energy transfers to the water at a rate faster than the water can absorb. Their existence was confirmed in 1958, when a giant landslide in Lituya Bay, Alaska, caused the highest wave ever recorded, which had a height of 524 metres (over 1700 feet). The wave didn't travel far, as it struck land almost immediately. Two people fishing in the bay were killed, but another boat amazingly managed to ride the wave. Scientists named these waves megatsunami.

    Devastation wrought by Hurricane Ike's meteotsunamic storm surge over the Bolivar Peninsula in 2008.

    Scientists discovered that extremely large landslides from volcanic island collapses can generate megatsunamis that can cross oceans.


    Tsunami Meteotsunamis

    Some meteorological conditions, especially deep depressions such as tropical cyclones, can generate a type of storm surge called a meteotsunami which raises water heights above normal levels, often suddenly at the shoreline.[24]

    In the case of deep tropical cyclones, this is due to very low atmospheric pressure and inward swirling winds causing an uplifted dome of water to form under and travel in tandem with the storm. When these water domes reach shore, they rear up in shallows and surge laterally like earthquake-generated tsunamis, typically arriving shortly after landfall of the storm's eye.[25][26]


    Tsunami Characteristics


    When the wave enters shallow water, it slows down and its amplitude (height) increases.
    The wave further slows and amplifies as it hits land. Only the largest waves crest.

    Tsunamis cause damage by two mechanisms: the smashing force of a wall of water travelling at high speed, and the destructive power of a large volume of water draining off the land and carrying a large amount of debris with it, even with waves that do not look large.

    While everyday wind waves have a wavelength (from crest to crest) of about 100 metres (330 ft) and a height of roughly 2 metres (6.6 ft), a tsunami in the deep ocean has a much larger wavelength of up to 200 kilometres (120 mi). Such a wave travels at well over 800 kilometres per hour (500 mph), but owing to the enormous wavelength the wave oscillation at any given point takes 20 or 30 minutes to complete a cycle and has an amplitude of only about 1 metre (3.3 ft).[27] This makes tsunamis difficult to detect over deep water, where ships are unable to feel their passage.

    The reason for the Japanese name "harbour wave" is that sometimes a village's fishermen would sail out, and encounter no unusual waves while out at sea fishing, and come back to land to find their village devastated by a huge wave.

    As the tsunami approaches the coast and the waters become shallow, wave shoaling compresses the wave and its speed decreases below 80 kilometres per hour (50 mph). Its wavelength diminishes to less than 20 kilometres (12 mi) and its amplitude grows enormously. Since the wave still has the same very long period, the tsunami may take minutes to reach full height. Except for the very largest tsunamis, the approaching wave does not break, but rather appears like a fast-moving tidal bore.[28] Open bays and coastlines adjacent to very deep water may shape the tsunami further into a step-like wave with a steep-breaking front.

    When the tsunami's wave peak reaches the shore, the resulting temporary rise in sea level is termed run up. Run up is measured in metres above a reference sea level.[28] A large tsunami may feature multiple waves arriving over a period of hours, with significant time between the wave crests. The first wave to reach the shore may not have the highest run up.[29]

    About 80% of tsunamis occur in the Pacific Ocean, but they are possible wherever there are large bodies of water, including lakes. They are caused by earthquakes, landslides, volcanic explosions, glacier calvings, and bolides.


    Tsunami Drawback


    An illustration of the rhythmic "drawback" of surface water associated with a wave. It follows that a very large drawback may herald the arrival of a very large wave.

    All waves have a positive and negative peak, i.e. a ridge and a trough. In the case of a propagating wave like a tsunami, either may be the first to arrive. If the first part to arrive at shore is the ridge, a massive breaking wave or sudden flooding will be the first effect noticed on land. However if the first part to arrive is a trough, a drawback will occur as the shoreline recedes dramatically, exposing normally submerged areas. Drawback can exceed hundreds of metres, and people unaware of the danger sometimes remain near the shore to satisfy their curiosity or to collect fish from the exposed seabed.

    A typical wave period for a damaging tsunami is about 12 minutes. This means that if the drawback phase is the first part of the wave to arrive, the sea will recede, with areas well below sea level exposed after 3 minutes. During the next 6 minutes the tsunami wave trough builds into a ridge, and during this time the sea is filled in and destruction occurs on land. During the next 6 minutes, the tsunami wave changes from a ridge to a trough, causing flood waters to drain and drawback to occur again. This may sweep victims and debris some distance from land. The process repeats as the next wave arrives.


    Tsunami Scales of intensity and magnitude


    As with earthquakes, several attempts have been made to set up scales of tsunami intensity or magnitude to allow comparison between different events.[30]


    Tsunami Intensity scales

    The first scales used routinely to measure the intensity of tsunami were the Sieberg-Ambraseys scale, used in the Mediterranean Sea and the Imamura-Iida intensity scale, used in the Pacific Ocean. The latter scale was modified by Soloviev, who calculated the Tsunami intensity I according to the formula

    \,\mathit{I} = \frac{1}{2} + \log_{2} \mathit{H}_{av}

    where \mathit{H}_{av} is the average wave height along the nearest coast. This scale, known as the Soloviev-Imamura tsunami intensity scale, is used in the global tsunami catalogues compiled by the NGDC/NOAA[31] and the Novosibirsk Tsunami Laboratory as the main parameter for the size of the tsunami.


    Tsunami Magnitude scales

    The first scale that genuinely calculated a magnitude for a tsunami, rather than an intensity at a particular location was the ML scale proposed by Murty & Loomis based on the potential energy.[30] Difficulties in calculating the potential energy of the tsunami mean that this scale is rarely used. Abe introduced the tsunami magnitude scale \mathit{M}_{t}, calculated from,

    \,\mathit{M}_{t} = {a} \log h + {b} \log R = \mathit{D}

    where h is the maximum tsunami-wave amplitude (in m) measured by a tide gauge at a distance R from the epicentre, a, b & D are constants used to make the Mt scale match as closely as possible with the moment magnitude scale.[32]


    Tsunami Warnings and predictions


    Tsunami warning sign

    Drawbacks can serve as a brief warning. People who observe drawback (many survivors report an accompanying sucking sound), can survive only if they immediately run for high ground or seek the upper floors of nearby buildings. In 2004, ten-year old Phuket, Thailand with her parents and sister, and having learned about tsunamis recently in school, told her family that a tsunami might be imminent. Her parents warned others minutes before the wave arrived, saving dozens of lives. She credited her geography teacher, Andrew Kearney.

    In the 2004 Indian Ocean tsunami drawback was not reported on the African coast or any other east-facing coasts that it reached. This was because the wave moved downwards on the eastern side of the fault line and upwards on the western side. The western pulse hit coastal Africa and other western areas.

    A tsunami cannot be precisely predicted, even if the magnitude and location of an earthquake is known. Geologists, oceanographers, and seismologists analyse each earthquake and based on many factors may or may not issue a tsunami warning. However, there are some warning signs of an impending tsunami, and automated systems can provide warnings immediately after an earthquake in time to save lives. One of the most successful systems uses bottom pressure sensors, attached to buoys, which constantly monitor the pressure of the overlying water column.

    Regions with a high tsunami risk typically use tsunami warning systems to warn the population before the wave reaches land. On the west coast of the United States, which is prone to Pacific Ocean tsunami, warning signs indicate evacuation routes. In Japan, the community is well-educated about earthquakes and tsunamis, and along the Japanese shorelines the tsunami warning signs are reminders of the natural hazards together with a network of warning sirens, typically at the top of the cliff of surroundings hills.[33]

    The Pacific Tsunami Warning System is based in Honolulu, Hawaiʻi. It monitors Pacific Ocean seismic activity. A sufficiently large earthquake magnitude and other information triggers a tsunami warning. While the subduction zones around the Pacific are seismically active, not all earthquakes generate tsunami. Computers assist in analysing the tsunami risk of every earthquake that occurs in the Pacific Ocean and the adjoining land masses.

    As a direct result of the Indian Ocean tsunami, a re-appraisal of the tsunami threat for all coastal areas is being undertaken by national governments and the United Nations Disaster Mitigation Committee. A tsunami warning system is being installed in the Indian Ocean.

    One of the deep water buoys used in the DART tsunami warning system

    Computer models can predict tsunami arrival, usually within minutes of the arrival time. Bottom pressure sensors relay information in real time. Based on these pressure readings and other seismic information and the seafloor's shape (bathymetry) and coastal topography, the models estimate the amplitude and surge height of the approaching tsunami. All Pacific Rim countries collaborate in the Tsunami Warning System and most regularly practice evacuation and other procedures. In Japan, such preparation is mandatory for government, local authorities, emergency services and the population.

    Some zoologists hypothesise that some animal species have an ability to sense subsonic Rayleigh waves from an earthquake or a tsunami. If correct, monitoring their behavior could provide advance warning of earthquakes, tsunami etc. However, the evidence is controversial and is not widely accepted. There are unsubstantiated claims about the Lisbon quake that some animals escaped to higher ground, while many other animals in the same areas drowned. The phenomenon was also noted by media sources in Sri Lanka in the 2004 Indian Ocean earthquake.[34][35] It is possible that certain animals (e.g., elephants) may have heard the sounds of the tsunami as it approached the coast. The elephants' reaction was to move away from the approaching noise. By contrast, some humans went to the shore to investigate and many drowned as a result.

    Along the United States west coast, in addition to sirens, warnings are sent on television & radio via the National Weather Service, using the Emergency Alert System.


    Tsunami Forecast of tsunami attack probability

    Kunihiko Shimazaki (University of Tokyo), a member of Earthquake Research committee of The Headquarters for Earthquake Research Promotion of Japanese government, mentioned the plan to public announcement of tsunami attack probability forecast at Japan National Press Club on 12 May 2011. The forecast includes tsunami height, attack area and occurrence probability within 100 years ahead. The forecast would integrate the scientific knowledge of recent interdisciplinarity and aftermath of the 2011 Tōhoku earthquake and tsunami. As the plan, announcement will be available from 2014.[36][37][38]


    Tsunami Mitigation


    Photo of seawall with building in background
    A seawall at Tsu, Japan

    In some tsunami-prone countries earthquake engineering measures have been taken to reduce the damage caused onshore.

    Japan, where tsunami science and response measures first began following a disaster in 1896, has produced ever-more elaborate countermeasures and response plans.[39] That country has built many tsunami walls of up to 12 metres (39 ft) high to protect populated coastal areas. Other localities have built floodgates of up to 15.5 metres (51 ft) high and channels to redirect the water from incoming tsunami.

    However, their effectiveness has been questioned, as tsunami often overtop the barriers. The 2011 Fukushima nuclear disaster was directly triggered by a tsunami that exceeded the height of the plant's sea wall.[40] The Okushiri, Hokkaidō tsunami which struck Okushiri Island of Hokkaidō within two to five minutes of the earthquake on July 12, 1993 created waves as much as 30 metres (100 ft) tall—as high as a 10-story building. The port town of Aonae was completely surrounded by a tsunami wall, but the waves washed right over the wall and destroyed all the wood-framed structures in the area. The wall may have succeeded in slowing down and moderating the height of the tsunami, but it did not prevent major destruction and loss of life.[41] Iwate Prefecture, which is an area at high risk from tsunami, had tsunami barriers walls totalling 25 kilometres (16 mi) long at coastal towns. The 2011 tsunami toppled more than 50% of the walls and caused many damages.[42]


    Tsunami As a weapon


    There have been studies and at least one attempt to create tsunami waves as a weapon. In World War II, the New Zealand Military Forces initiated Project Seal, which attempted to create small tsunamis with explosives in the area of today's Shakespear Regional Park; the attempt failed.[43]


    Tsunami See also



    Tsunami Footnotes


    1. ^ "Tsunami Terminology". NOAA. Retrieved 2010-07-15. 
    2. ^ Wells, John C. (1990). Longman pronunciation dictionary. Harlow, England: Longman. p. 736. ISBN 0-582-05383-8.  Entry: "tsunami"
    3. ^ Barbara Ferreira (April 17, 2011). "When icebergs capsize, tsunamis may ensue". Nature. Retrieved 2011-04-27. 
    4. ^ Fradin, Judith Bloom and Dennis Brindell (2008). Witness to Disaster: Tsunamis. Witness to Disaster. Washington, D.C.: National Geographic Society. pp. 42, 43. 
    5. ^ a b Thucydides: “A History of the Peloponnesian War”, 3.89.1–4
    6. ^ a b Smid, T. C. (April , 1970). "'Tsunamis' in Greek Literature". Greece & Rome 17 (1) (2nd ed.). pp. 100–104. 
    7. ^ [a. Jap. tsunami, tunami, f. tsu harbour + nami waves.—Oxford English Dictionary]
    8. ^ http://www.merriam-webster.com/dictionary/tidal%20wave
    9. ^ "Tidal", The American Heritage Stedman's Medical Dictionary. Houghton Mifflin Company. 11 November 2008.Dictionary.reference.com
    10. ^ -al. (n.d.). Dictionary.com Unabridged (v 1.1). Retrieved November 11, 2008, Dictionary.reference.com
    11. ^ Proposing The Community-Based Tsunami Warning System
    12. ^ Novel Alon Buluek
    13. ^ Tsunami 1907: Early Interpretation and its Development
    14. ^ 13 Pulau di Aceh Singkil Hilang
    15. ^ Thucydides: “A History of the Peloponnesian War”, 3.89.5
    16. ^ Kelly, Gavin (2004). "Ammianus and the Great Tsunami". The Journal of Roman Studies 94 (141): 141–167. doi:10.2307/4135013. JSTOR 4135013. 
    17. ^ Stanley, Jean-Daniel & Jorstad, Thomas F. (2005), "The 365 A.D. Tsunami Destruction of Alexandria, Egypt: Erosion, Deformation of Strata and Introduction of Allochthonous Material"
    18. ^ The 10 most destructive tsunamis in history, Australian Geographic, March 16, 2011.
    19. ^ Haugen K, Løvholt F, Harbitz C, K; Lovholt, F; Harbitz, C (2005). "Fundamental mechanisms for tsunami generation by submarine mass flows in idealised geometries". Marine and Petroleum Geology 22 (1–2): 209–217. doi:10.1016/j.marpetgeo.2004.10.016. 
    20. ^ Margaritondo, G (2005). "Explaining the physics of tsunamis to undergraduate and non-physics students". European Journal of Physics 26 (3): 401. Bibcode:2005EJPh...26..401M. doi:10.1088/0143-0807/26/3/007. 
    21. ^ Voit, S.S (1987). "Tsunamis". Annual Review of Fluid Mechanics 19 (1): 217–236. Bibcode:1987AnRFM..19..217V. doi:10.1146/annurev.fl.19.010187.001245. 
    22. ^ "How do earthquakes generate tsunamis?". University of Washington. 
    23. ^ Facts and figures: how tsunamis form, Australian Geographic, March 18, 2011.
    24. ^ Monserrat, S.; Vilibíc I. & Rabinovich A.B, (2006). "Meteotsunamis: atmospherically induced destructive ocean waves in the tsunami frequency band". Natural Hazards and Earth System Sciences 6 (6): 1035–1051. doi:10.5194/nhess-6-1035-2006. Retrieved 23 November 2011. 
    25. ^ "Ike's Texas-Sized Tales Of Survival". CBS News. 17 September 2008. Retrieved 19 December 2013. ""It was like an atomic bomb going off. Right after the eye passed, whole houses came by us at 30 miles an hour."" 
    26. ^ Eyewitness video of Supertyphoon Haiyan's meteotsunamic storm surge on November 6, 2013
    27. ^ Earthsci.org, Tsunamis
    28. ^ a b "Life of a Tsunami". Western Coastal & Marine Geology. United States Geographical Survey. 22 October 2008. Retrieved 2009-09-09. 
    29. ^ Prof. Stephen A. Nelson (28-January–2009). "Tsunami". Tulane University. Retrieved 2009-09-09. 
    30. ^ a b Gusiakov V. "Tsunami Quantification: how we measure the overall size of tsunami (Review of tsunami intensity and magnitude scales)". Retrieved 2009-10-18. 
    31. ^ National Geophysical Data Center / (NGDC/WDS) Global Historical Tsunami Database
    32. ^ Abe K. (1995). "Estimate of Tsunami Run-up Heights from Earthquake Magnitudes". Tsunami: progress in prediction, disaster prevention, and warning. ISBN 978-0-7923-3483-5. Retrieved 2009-10-18. 
    33. ^ Chanson, H. (2010). Tsunami Warning Signs on the Enshu Coast of Japan. Shore & Beach, Vol. 78, No. 1, pp. 52–54. ISSN 0037-4237. 
    34. ^ Lambourne, Helen (2005-03-27). "Tsunami: Anatomy of a disaster". BBC. 
    35. ^ Kenneally, Christine (2004-12-30). "Surviving the Tsunami: What Sri Lanka's animals knew that humans didn't". Slate Magazine. 
    36. ^ Forecast of earthquake probability is within 30 years ahead, however Tsunami attack probability is much lower than earthquake so that the plan is set to be within 100 years ahead. Yomiuri Shimbun 2011-05-13 ver.13S page 2, "津波の襲来確率、初の公表へ…地震調査委員会" [Newly public announce of Tsunami attack probability...Earthquake Research committee of Japan]. Yomiuri Shimbun (in Japanese). 2011-05-12. Retrieved 2011-05-13. 
    37. ^ IndiaTimes Kunihiko Shimazaki speaks during a press conference in Tokyo Thursday, May 12, 2011
    38. ^ "Experts: Early warnings mitigated Japan disaster". The Miami Herald. 2011-05-12. Retrieved 2011-05-14. [dead link]
    39. ^ "Journalist's Resource: Research for Reporting, from Harvard Shorenstein Center". Content.hks.harvard.edu. 2012-05-30. Retrieved 2012-06-12. 
    40. ^ Phillip Lipscy, Kenji Kushida, and Trevor Incerti. 2013. "The Fukushima Disaster and Japan’s Nuclear Plant Vulnerability in Comparative Perspective." Environmental Science and Technology 47 (May), 6082-6088.
    41. ^ "1993年7月12日 北海道南西沖地震" (in Japanese). 
    42. ^ Kyodo Press "Tsunami toppled more than 50% of sea wall in Iwate prefecture" (JA)
    43. ^ "The Hauraki Gulf Marine Park, Part 2". Inset to The New Zealand Herald. 3 March 2010. p. 9. 

    Tsunami References



    Tsunami External links




    Tsunami Images, video, and animations



    Indonesian Tsunami 2010 Tsunami of 2013 Tsunami in Japan Tsunami Videos Tsunami Facts Tsunami Ghost Ship Tsunami in Indonesia Japan Before and After Tsunami

    | Indonesian Tsunami 2010 | Tsunami of 2013 | Tsunami in Japan | Tsunami Videos | Tsunami Facts | Tsunami Ghost Ship | Tsunami in Indonesia | Japan Before and After Tsunami | Tsunami | 2004_Indian_Ocean_earthquake_and_tsunami | List_of_historic_tsunamis | 2010_Hawaii_tsunami_warning | Tsunami_(Tenchi_Muyo!) | Samoa_tsunami | Tsunami_(band) | Tsunami_(DC_Comics) | Chilean_tsunami | Tsunami_(comics) | Tsunami_earthquake | Tsunami_(Manic_Street_Preachers_song) | Tsunami_(Southern_All_Stars_song) | October_2010_Sumatra_earthquake_and_tsunami | Tsunami_(Marvel_Comics) | Tsunami_(DVBBS_and_Borgeous_song) | Satoshi_Tsunami | 1946_tsunami | 2005_Sumatra_earthquake

    Copyright:
    Dieser Artikel basiert auf dem Artikel http://en.wikipedia.org/wiki/Tsunami aus der freien Enzyklopaedie http://en.wikipedia.org bzw. http://www.wikipedia.org und steht unter der Doppellizenz GNU-Lizenz fuer freie Dokumentation und Creative Commons CC-BY-SA 3.0 Unported. In der Wikipedia ist eine Liste der Autoren unter http://en.wikipedia.org/w/index.php?title=Tsunami&action=history verfuegbar. Alle Angaben ohne Gewähr.

    Dieser Artikel enthält u.U. Inhalte aus dmoz.org : Help build the largest human-edited directory on the web. Suggest a Site - Open Directory Project - Become an Editor






    Search: deutsch english español français русский

    | deutsch | english | español | français | русский |




    [ Privacy Policy ] [ Link Deletion Request ] [ Imprint ]