A M6.3 magnitude earthquake has been recorded near Macquarie Island just north of Antarctica at a depth of 10 km (6.2 miles).Macquarie Island is an exposed portion of the Macquarie Ridge, and is located where the Australian plate meets the Pacific plate. It is the…
Scientists investigating the Canterbury earthquakes and conducting allied subsurface studies released preliminary findings from their investigations.The work, involving refined earthquake analysis and geophysical surveys, is part of the effort by the Natural
Examining geological, historical and archeological records, the expert took the audience on a journey back to three volcanic eruptions that have shaken the world – the 1815 Tambora volcano in Indonesia that killed 100,000 people, the 1783 eruption of Kaki in Iceland
Knowledge of seismic risk is badly skewed in favor of earthquakes that occur on plate boundaries, such as the March 11 temblor that hit northeast Japan, rather than those that strike deep inland, a pair of scientists said on Sunday. In a commentary appearing in the…
Japan’s 11 March mega-quake shifted the ocean floor sideways by more than 20m (65ft), according one instrument placed on the seabed off the nation’s coast. This direct measurement exceeds the displacement suggested by some models built only from data gathered on
A 5.9-magnitude earthquake partially collapsed buildings in western Turkey on Friday, killing at least five people and injuring more than 70, according to authorities.Close to a hundred aftershocks have followed a M5.9 earthquake. Turkey is the fulcrum point of…
A 6.1 magnitude earthquake has struck the Kermadec Islands just north of New Zealand. The quake struck at a depth of 19 km. Seismic tension and volcanic activity has been steadily increasing in the area since the 2010 Cantebury earthquake struck New Zealand. A
Iceland's most active volcano, Grimsvotn, started erupting at around 17:30 UTC on May 21, 2011. The volcano, which lies under the Vatnajokull glacier in south-east Iceland, last erupted in 2004. In 2010, plumes of ash from Iceland's Eyjafjallajokull volcano…
Scientists say that the atmosphere above the epicenter of Japan’s catastrophic March 11 earthquake underwent significant changes prior to the tectonic thrust. Preliminary studies of the phenomena by Chapman University researcher Dimitar Ouzounov and several intern
The Telica volcano, in western Nicaragua, is spewing a huge cloud of gas and ash reaching almost one mile into the air this week. Nicaraguan authorities have evacuated hundreds of people from the foothills of a volcano because of heightened seismic activity. The
