What did the Chile earthquake measure?
The earthquake hit at 3:11 pm approximately 100 miles (160 km) off the coast of Chile, parallel to the city of Valdivia. The shock is generally agreed to have had a magnitude of 9.5, though some studies alternately proposed that it may have been 9.4 or 9.6.
How was the 2010 Chile earthquake detected?
The answer: pressure-sensitive buoys as deep as 20,000 feet on the ocean floor. Since an earthquake such as Saturday’s displaces water from the sea-floor up, these buoys sense the changes in bottom pressure tsunamis trigger as they propagate from their source.
What were the impacts of the 2010 Chile earthquake?
The quake and tsunami caused more than $30 billion in damages, damaging or destroying 370,000 houses, 4013 schools, and 79 hospitals. More than 500 people were crushed, drowned, or burned to death by fires. Posttraumatic stress symptoms (PTSS) are often reported after earthquakes.
What effects did the Valdivia earthquake cause?
Approximately 1,655 killed, 3,000 injured, 2,000,000 homeless, and $550 million damage in southern Chile; tsunami caused 61 deaths, $75 million damage in Hawaii; 138 deaths and $50 million damage in Japan; 32 dead and missing in the Philippines; and $500,000 damage to the west coast of the United States.
What causes earthquakes in Chile?
Chile is a hotspot for earthquakes because the Nazca plate, a tectonic plate which moves eastwards with a rate of 6.6 cm per year, collides with the South American plate off the Chilean coast. For example, the plates shifted by more than 30 meters in the 1960 earthquake.
How did the 2010 Chile earthquake affect the economy?
By most standards, the Maule earthquake was a catastrophe for Chile. The economic losses totaled $30 billion USD or 17% of the GDP of the country. Only five engineer-designed buildings were destroyed during the earthquake; however, over 350,000 housing units were destroyed.
How much economic damage did the Valdivia earthquake cause?
The Valdivia earthquake left two million people homeless, injured at least 3,000, and killed approximately 1,655. The economic damage totaled $550 million (more than $4.8 billion, adjusted for 2020 inflation). The Valdivia earthquake triggered a massive tsunami that raced across the Pacific.
What are 3 facts about earthquakes?
Fun Facts about Earthquakes
- The largest earthquake ever recorded in the world was in Chile in 1960.
- They can cause huge waves in the ocean called tsunamis.
- Movement of tectonic plates has formed large mountain ranges like the Himalayas and the Andes.
- Earthquakes can happen in any kind of weather.
How do we measure earthquakes?
A seismograph is the primary earthquake measuring instrument. The seismograph produces a digital graphic recording of the ground motion caused by the seismic waves. The digital recording is called a seismogram. A network of worldwide seismographs detects and measures the strength and duration of the earthquake’s waves.
How big was the earthquake in Chile in 2010?
Event Summary The February 27th, 2010 magnitude 8.8 offshore Maule Chile earthquake is one of the 5 largest earthquakes ever recorded. Magnitude Mw=8.8, thrust faulting due to subductingNazcaPlate beneath South America Plate. The death toll as of May 15, 2010 is 521,down from early reports of 802 (~250 attributed to tsunami)
How many words are in the earthquake in Chile?
Word Count: 714 The story opens at the moment of a fatally destructive earthquake, just as the young Spaniard Jeronimo Rugero is about to hang himself in prison.
Who was freed in the earthquake in Chile?
However in the midst of the destruction Joesphe and Jeronimo, a couple in love who were sent to be executed and prisoned for their sins are freed because of this earthquake. Although they are temporarily freed, a mob tries to kill the two lovers and their child but mistakenly kills the wrong child.
How did the earthquake in Chile affect Jeronimo?
The earthquake destroys the major part of the city and rips apart the walls of the prison. Barely conscious, Jeronimo escapes through an opening between the fallen buildings and reaches the nearest gate to the city, where he is filled with feelings of ecstasy and thankfulness at his deliverance.