Sismos Internacionais 2018

Tópico em 'Sismologia e Vulcanismo' iniciado por luismeteo3 4 Jan 2018 às 10:54.

  1. luismeteo3

    luismeteo3
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    [​IMG]

    Vários exemplos neste trabalho: http://www.associacaodpga.org/vi_encontro_loul_files/Paleosismitos no Algarve.pdf
     
    Cinza, fablept e JCARL gostaram disto.
  2. luismeteo3

    luismeteo3
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  3. luismeteo3

    luismeteo3
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  4. Orion

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    Sanxito, Cinza, rokleon e 2 outras pessoas gostaram disto.
  5. luismeteo3

    luismeteo3
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    O processo de liquefação do solo na cidade de Palu é o resultado da gravação de imagens de satélite da resolução de pixels do WorldView de 0,5 metro. Casas e edifícios foram arrastados pela lama que apareceu como resultado do terremoto e os afogou. A equipe da SAR continuou a trabalhar para evacuar essa área. Vítimas continuam a ser encontradas.

     
  6. Orion

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  7. Orion

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    luismeteo3 gostou disto.
  8. luismeteo3

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    At least 12 dead and more than 100 hurt in Haiti earthquake, with toll likely to rise


    By sunrise on Sunday, the preliminary figures had climbed to 12 dead, scores of injured individuals along with dozens of homes and private buildings damaged or destroyed in the northern region of Haiti. There was no major damage, however, to government structures other than a cultural center in Gros Morne that collapsed, Civil Protection said in its early morning update on the situation.

    “Search and rescue, and assessment still ongoing,” said Chandler, who had teams activated throughout the northwest and in Gros Morne. In some areas, efforts were being stymied by rain, which had flooded streets.

    Tremors were felt throughout the country, triggering panic. At least two aftershocks were also registered, according to Civil Protection.

    Last month after tremors were felt in Fort-Liberté, Cap-Haïtien and Grande Rivière du Nord, the director of the Bureau of Mines and Energy, Claude Prépetit, said in a press conference that northern Haiti, the west and Nippes regions, were most at risk for a major quake and warned Haitian authorities. A geological engineer whose office monitors seismic activity, Prépetit said Haiti’s seismic detection system had recorded about 26 earthquakes between 2.9 and 4.6 on the Richter scale during the first eight months of this year.

    https://www.miamiherald.com/news/nation-world/world/americas/haiti/article219628030.html
     
  9. luismeteo3

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    Sunday October 7 : Indonesia disaster agency says death toll from quake and tsunami climbs to 1,763, with more than 5,000 feared missing.
     
  10. luismeteo3

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    Major 7.0-magnitude quake hits Papua New Guinea: USGS
    [​IMG]
    The quake’s epicentre was 125km east of the town of Kimbe.SCREENSHOT: USGS


    SYDNEY (REUTERS) - A magnitude 7.0 earthquake struck remote New Britain island in Papua New Guinea on Thursday (Oct 11), the United States Geological Survey said, though there were no immediate reports of damage.

    The quake hit about 200km south-west of the town of Rabaul at a depth of almost 40km, just before 7am local time (5am Singapore time).

    "We felt the earthquake a bit, but it was not too strong,"Constable Roy Michael told Reuters by phone from Rabaul police station.


    He said there was no damage in the town, but officers had not yet been able to contact villages closer to the epicentre.

    The Pacific Tsunami Warning Centre said waves less than 0.3m high could be expected on coastlines in Papua New Guinea and neighbouring Solomon Islands. Australia's Tsunami Warning Centre said its coastlines were not at risk.

    The quake was initially recorded with a magnitude of 7.3 but was downgraded.



    At least two aftershocks with a magnitude greater than 5 shortly followed.

    In March, a 6.6 magnitude quake struck nearby and no casualties or damage were reported.

    Papua New Guinea, one of the world's poorest countries, sits on the geologically active Pacific Ring of Fire and is still recovering from a 7.5 quake that hit some 900 km to the west in February, killing at least 100 people.
    https://www.straitstimes.com/asia/se-asia/major-70-magnitude-quake-hits-papua-new-guinea-usgs
     
  11. luismeteo3

    luismeteo3
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  12. luismeteo3

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    M 6.5 - 223km SW of Port Hardy, Canada 06:22:48 (UTC)(most recent)
    M 6.8 - 197km SW of Port Hardy, Canada 06:16:28 (UTC)
    M 6.6 218km SW of Port Hardy, Canada 05:39:40 (UTC)

    https://earthquake.usgs.gov/earthquakes/map/
     
  13. luismeteo3

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  14. joralentejano

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    Sismo de 6,8 atinge a Grécia
    Um sismo de magnitude 6,8 atingiu na noite de quinta-feira a Grécia, próximo da ilha de Zakynthos, no mar Jónico, anunciou o Serviço Geológico dos EUA. Não há registo de vítimas.

    O epicentro do sismo foi a 35,9 quilómetros a sudoeste de Lithakia, na parte sul da ilha turística de Zakynthos, a uma profundidade de 16,6 quilómetros.

    O sismo ocorreu às 22.54 horas locais (mais uma hora em Portugal continental) e existem mais de uma centena de relatos a confirmarem que foi sentido, refere o Serviço Geológico.

    A Grécia está localizada numa das regiões mais propensas a sismos do mundo, com milhares registados todos os anos, mas poucos causaram feridos ou danos significativos.

    A ilha de Zakynthos já teve sérios sismos no passado e, devido a este facto, tem um código de segurança para construções muito rigoroso.
    Fonte: JN
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    [​IMG]
     
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    luismeteo3 e Cinza gostaram disto.
  15. luismeteo3

    luismeteo3
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    A coisa está a tremer bem pela Grécia... http://www.geophysics.geol.uoa.gr/stations/realtime/PTL.htm
     
    joralentejano gostou disto.

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