This earthquake caused 60 deaths, 9,000 people injured. Causing the San Fernando Valley a total pile of destruction (TheAtlantic.com). What was actually the main cause of the Northridge earthquake? Why did the Northridge earthquake caused so many destruction? The earthquake happened because of the movement from the San Andreas Fault (u-s-history.com) .This little movement from the tectonic caused big things such as earthquake, but what exactly is San Andreas Fault?
The sections will slip, relieving the pressure and creating an earthquake as the energy that was held in the two sections is transferred into seismic waves, also known as an earthquake (Alvarez, et al., 2014). Conclusion The largest earthquake ever recorded on the rector scale is the Great Chilean Earthquake. At some time in the past as some point there could have been a larger earthquake, however the technology did not exist, it would not have been recorded. With the Great Chilean Earthquake there devastating effects of landscape, loss of building and home and the disastrous amount of people that lost their life. Had the technology been available in the 1960’s, the death toll would have been significant reduced and potentially they could have predicted this disastrous
Helens or Louwella-Clough is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States. It last erupted on July 10, 2008, but is most famous for its eruption in 1980 which killed more than 57 people and killed thousand of animals. It cause about a billion US dollars to repair. Mount St. Helens is famous for its 1980 eruption. It is one of the world’s most active stratovolcanoes.
Samoan 2009 tsunami report: What caused the earthquake and tsunami? On Tuesday the 29th of September 2009, a huge tsunami hit Samoa – as well as several other islands – and impacted many, leaving a path of destruction . Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean . The tsunami – in the case of Samoa – was caused by an underwater earthquake . An earthquake is when the Earth’s surface shakes in response to the sudden release of energy in its lithosphere which then creates seismic waves .
In 2004, a devastating event occurred that would change the face of natural disasters forever. Early in the morning on December twenty-sixth, 2004, the Indian Ocean earthquake and tsunami began. While the event itself was not long in duration, the effects that it had on society and the Earth will last a lifetime. The Indian Ocean earthquake and tsunami, more commonly known as the Sumatran Earthquake or The Boxing Day Tsunami, caused catastrophic effects in the area, but also around the globe. The Indian Ocean earthquake occurred at almost one o’clock in the middle of the night.
The large amount of water flooding the country can destroy buildings, roads and infrastructure, and in the evacuation drop people off each other, gridlock occurs, power supply and telecommunications goes down and entire communities may be left marginalized in 1908 hit a tsunami Messina in southern Italy that killed 80,000 people . In 1998 hit Papua New Guinea by a tsunami that destroyed towns and killed about 2200 people and 26 December 2004 happens one of our greatest natural disaster when a large earthquake on the seabed in the Indian Ocean caused a massive tsunami that among other things affected the coasts Sri Lanka, India, Thailand and Indonesia. The destruction was catastrophic and at least 230,000 people lost their lives in the disaster, including 543 Swedish
The magnitude of the earthquake gave hint to the size and power of the San Andreas Fault, that was previously unknown. And while the extensive death tolls and damage made to the city was horrific, the better understanding and knowledge of how to properly build for the San Andreas earthquakes was priceless. The ‘Great Earthquake’ of 1906 was not only a massively impressive earthquake but it was also the creator of one of the most destructive fires in the history of the United States of
There is another important difference between P-waves and S-waves. Both can pass through solid rock, only P-waves can pass through gases and liquids. Some of the effects of earthquake are businesses that might get jeopardize, people might break in and steal goods and ruin the business and that will cause economic loss, people belongings will get destroyed and many people might get injured or worse. Tsunamis on the other hand are commonly associated with earth quakes because they are caused by earthquakes under
The surface where they slip or collide is called a “fault place”. The location below the earth’s surface where the earthquake starts is called the “hypocenter”, and the location directly above it on the surface of the earth is called the “epicenter.” Foreshocks, Mainshocks, and Aftershocks Sometimes an earthquake has fore shocks. These are smaller earthquake that occurs before a larger seismic event. The largest main earthquake is called the “main shock”. Main shocks are always
The monumental nature of Atlantis’s destruction is described in several phases. It is said that each phase consisted of ground shaking tremors, eruptions, or an onslaught of waves which all lead up to the complete destruction of the utopia. Although it is hard to believe, these exact circumstances happened to the Minoan people. First, there were several earthquakes preceding the eruptions of the most powerful volcano in history (“Fall of the Minoans"). The Thera eruption was four times more powerful than the Krakatoa eruption of 1988 (Nardo 74).
An earthquake is a shaking of a part of the earth’s surface, often causing great damage. (merriam webster.com) Earthquakes kill approximately 8,000 people each year. An average earthquake only lasts about one minute. (Randomhistory.com) Earthquakes are important and relevant because of the lives they take and the damage they cause. On 1960, May 22 the strongest earthquake hit off the southern coast of Chile.
This earthquake quickly became one of Australia’s most serious natural disasters. The seismograms confirmed that the focus of the earthquake was 10 to 12 km deep within the crust under Boolaroo, an outer suburb of Lake Macquarie. The quake was also felt 163 kilometres south in Sydney and 281 kilometres north in Kempsey. Facts and figures of the earthquake can be found here.
Additionally, California faces the highest risk of earthquakes. Earthquakes occur every day in California because of the notorious San Andreas Fault. Earthquakes are vibrations in the ground that happen because of breaking and moving rocks within the Earth’s crust, and they are unpredictable. Lastly, the constant earthquakes that occur set California at a high risk of tsunamis. Tsunamis are
Volcanoes are formed as mountains that can be deadly. The tornado-like winds and ash from the eruption, opposed to the magma, is the most deadly part of a volcano. These winds are called “pyroclastic flow” and are very powerful that destroy lots. “The pyroclastic flow is similar to strong wind storms called hurricanes”(Lassieur 3). These winds are often the worst kind of destruction that surrounding land can suffer from.
After the quake the country was going through a case of mass hysteria. The quake in Haiti had a high magnitude of 7.0 one of the highest ever recorded. The earthquake hit near the town of Leogane about 16 miles southwest from Haiti’s capital Port-au- Prince. The quake hit at 4:53 PM, with aftershocks that came soon after. Then there