• 科学家发现2011日本大地震的促进因素

    14-12-16 Stanford scientists have found evidence that sections of the fault responsible for the 9.0 magnitude Tohoku earthquake that devastated northern Japan in 2011 were relieving seismic stress at a gradually accelerating rate for years before the quake....

  • 冰岛发布火山喷发橙色预警

    14-08-19 The risk of an eruption at Iceland's Bardarbunga volcano has increased, with signs of ongoing magma movement, Iceland's meteorological office says. 冰岛巴达本加火山喷发的危险提高,目前已有岩浆持续流动的迹象。 Seismic activity has been detected at Ba...

  • 南非发生5.3级地震 一人死亡

    14-08-06 An earthquake has struck South Africa, killing one person and injuring some gold miners. 南非发生一场地震,造成一人死亡、一些金矿工人受伤。 The US Geological Survey said the 5.3 magnitude tremor was near Orkney, a centre of gold-mining operations. O...

  • 断层发展程度影响地震强度

    14-05-02 The oldest sections of transform faults, such as the North Anatolian Fault Zone (NAFZ) and the San Andreas Fault, produce the largest earthquakes, putting important limits on the potential seismic hazard for less mature parts of fault zones, accordi...

  • 尼加拉瓜一周内遭三次地震袭击

    14-04-15 A 5.1-magnitude earthquake shook Nicaragua on Sunday night, the third quake to hit the Central American nation within a week. 上周日晚,一场5.1级地震袭击尼加拉瓜,这是该国一周内发生的第三次地震。 Managuans spent the night in the streets as a number...

  • 智利宣布三处地区为地震灾区

    14-04-02 Chile has declared three northern regions hit by a 8.2 magnitude earthquake to be disaster areas. 智利宣布北部三处遭8.2级地震袭击的区域为灾区。 At least five people are known to have died and tens of thousands of people have been evacuated. The quak...

  • 地震发生时会影响水压

    14-03-31 The largest earthquakes occur where oceanic plates move beneath continents. Obviously, water trapped in the boundary between both plates has a dominant(占优势的) influence on the earthquake rupture process. Analyzing the great Chile earthquake of...

  • 大地震之后余震区的动态“应力影”

    14-03-13 In the global aftershock zone that followed the major April 2012 Indian Ocean earthquake, seismologists noticed an unusual pattern -- a dynamic stress shadow, or period of seismic silence when some faults(断层) near failure were temporarily render...

  • 建筑物匝上金属条可减少地震损伤

    14-01-14 Four years after the January 2010 earthquake, 145,000 people still remain homeless in Haiti. A cheap and simple technology to repair earthquake damaged buildings -- developed at the University of Sheffield -- could help to reduce these delays by qui...

  • 裂谷附近地震时易出现地震光

    14-01-05 Rare earthquake lights are more likely to occur on or near rift(裂缝) environments, where subvertical(接近垂直的) faults allow stress-induced electrical currents to flow rapidly to the surface, according to a new study published in the Jan./Feb....