How many earthquakes made the news today over the world?
Earthquakes and tsunamis, such as the powerful quake that occurred today in the South Pacific and wave it generated, can often go hand-in-hand. Tsunamis, which can travel over the ocean surface from many hundreds of miles, can be generated when chunks of the planet’s crust separate under the seafloor, causing an earthquake. Today’s temblor was put at magnitude 8.0 by the U.S. Geological Survey. The potential height of the tsunami is not yet known. Here’s what happens: One slab of lifting crust essentially rapidly acts as a giant paddle, transferring its energy to the water. Tsunamis can also be caused by volcanic eruptions, underwater detonations and even landslides. Exactly what caused today’s tsunami is not yet clear. And officials have been scrambling to issue watches and warnings and estimate what might occur. Sources: http://www.foxnews.com/story/0,2933,557462,00.
Earthquakes and tsunamis, such as the powerful quake that occurred today in the South Pacific and wave it generated, can often go hand-in-hand. … Sources: http://news.google.com/news/url?sa=t&ct2=us%2F0_0_s_0_0_t&usg=AFQjCNHwkPcvWiUSY7Rotm684gi300V2yw&sig2=TRqAf4b8jJ6O4r7NYRWJdg&cid=1442325869&ei=B6nCSpCdOoLK8AT7upA3&rt=SEARCH&vm=STANDARD&url=http%3A%2F%2Fwww.foxnews.com%2Fstory%2F0%2C2933%2C557462%2C00.
Earthquakes and tsunamis, such as the powerful quake that occurred today in the South Pacific and wave it generated, can often go hand-in-hand. Tsunamis, which can travel over the ocean surface from many hundreds of miles, can be generated when chunks of the planet’s crust separate under the seafloor, causing an earthquake. Today’s temblor was put at magnitude 8.0 by the U.S. Geological Survey. The potential height of the tsunami is not yet known. Here’s what happens: One slab of lifting crust essentially rapidly acts as a giant paddle, transferring its energy to the water. Tsunamis can also be caused by volcanic eruptions, underwater detonations and even landslides. Exactly what caused today’s tsunami is not yet clear. And officials have been scrambling to issue watches and warnings and estimate what might occur.
