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How big was the biggest earthquake?
Not all earthquakes that ever happened have been recorded. We've only recorded them for a little over a century, I believe. So you can't tell for certain. But the biggest earthquake on record is the Valdivia earthquake, from 1960. It measured 9.5 on the Richter scale. (a scale ranging from 1-10)The highest magnitude earthquake occurred in Chile in 1960 with a scale of 9.5.
What term defines the size of earthquake?
The Richter Scale is the established scale for earthquakes based on size and power.When you see that an earthquake is a magnitude 5.2 it means that it is a 5.2 on the Richter scale.For every increase of one on the Richter scale, an earthquake's power is magnified tenfold. So, a magnitude 4 is ten times stronger than a magnitude 3 earthquake.Anything over a magnitude 5 is a really big earthquake.
Does the earthquake magnitude system have a maximum value of 9?
No it is based on a scale of 1 to 10 and the only way a 10.0 earthquake could happen would be all of the faults join together to form one big earthquake.
What kind of earthquake happened in Haiti?
There was a big earthquake in 2010 in Haiti. The earthquake was 7.0
How big can an earthquake get?
According to several US news agencies (c.g. CBSNEWS), the USGS provided a comparison to help people gain perspective of Japan's recent earthquake.It was cited that"USGS compared Japan's earthquake with two well known quakes: last year's earthquake in Haiti and the historic 1906 San Francisco quake.The USGS calculated the magnitude 8.9 earthquake in Japan [on March 11, 2011] to be 700 times stronger than Haiti's recent magnitude 7.0 earthquake, which devastated Port-au-Prince and killed more than 300,000 people.When comparing to the San Francisco magnitude 7.9 earthquake in 1906, the USGS has figured that Japan's earthquake is equivalent to 30 times stronger."
How big is the biggest earthquake that has ever happened?
the biggest earthquake recorded was 9.1 on the Richter scale.
How big was the Kanto Earthquake?
Very big. It had a magnitude of 8.3 on the Richter scale.
Is a 6.3 earthquake twice as big as a 6.2 earthquake?
The Richter and Moment Magnitude scale are both logarithmic scales so that a scale 1 earthquake would be 10 times weaker than a scale 2 earthquake and 100 times weaker than a scale 3 earthquake, so mathmatically I would say that it increases by a tenth of a scale 7 earthquake.
How big is the Tangshan memorial wall?
300 meters
How do they measure an earthquake how big it is?
It is a device called a seismographe. It is used to determine the magnitude on a scale which is then deciding how bad the earthquake is.
What is a big quake?
An earthquake that is abnormally destructive. Goes beyond a high scale
How big was the 2010 mt barker earthquake?
Mount Barker was hit by an earthquake on the 16TH of April 2010, at 11.27pm, the earthquake registered 3.8 on the Richter scale.
Where was the worlds worst earth quake?
The Number 1 Deadliest Earthquake in World History.) The Shaanxi Earthquake.You've gotten through all the boring stuff. Now comes the big one. This earthquake started in Shaanxi, China, and devestated an area over 520 miles! More than 20 meter deep crevices were made during this earthquake.More than 97 countries were shaken by this enourmous earthquake. A staggering 830,000 people died during this massive tremor. Over 60% of some country's population were killed. The cost of this earthquake cannot be written in todays terms, because it is so large. This earthquake was only an 8 on the Richter Scale, only 1 Gigaton.Number 2.) The Tangshan Earthquake.On July 28, 1976, the "Great" Tangshan Earthquake struck Tangshan, Hebei. This shock was believed to be the largest earthquake of the 20th century. The Chinese Government said that 655,000 people were killed, but latest research has believed that the toll was not as much, only 255,000, compared to the 655,000. The earthquake only lasted 10 seconds, but the magnetude made up for the short time. Seismographs recorded this earthquake as a 8.2 in some areas, a 2.2 Gigaton earthquake. The earthquake struck very early in the morning, when people were asleep. This left very little time to react to this earthquake. Tangshan was believed to be a region with very low risk of earthquakes, so the buildings were not to be made earthquake-proof. The earthquake was 4 miles long by 5 miles wide, leaving a massive area crumbled. The total damage was nearly 10 billion yuan, or $1.3 billion.Number 3.) the Haiyuan Earthquake.240,000 people were killed on the December 16, 1920 earthquake that hit Haiyuan County, Ningxia. The Richter Scale recorded this earthquake as a 7.8, 700 Megatons, but is still being discussed. Chinese Geologists believe that the earthquake could have been a 8.5, 5.6 Gigatons, instead of a 7.8. This earthquake was felt for over 125 miles and the aftershocks lasted over 3 years. It was also called the 1920 Gansu Earthquake because Ningxia was a part of Gansu when the earthquake occurred.
How big was the earthquake?
Not all earthquakes that ever happened have been recorded. We've only recorded them for a little over a century, I believe. So you can't tell for certain. But the biggest earthquake on record is the Valdivia earthquake, from 1960. It measured 9.5 on the Richter scale. (a scale ranging from 1-10)The highest magnitude earthquake occurred in Chile in 1960 with a scale of 9.5.
What is an earthquake's number based off of how big it is?
Its because of the amplitude shown on a seismograph according to the Richter scale.
How big was the biggest earthquake?
Not all earthquakes that ever happened have been recorded. We've only recorded them for a little over a century, I believe. So you can't tell for certain. But the biggest earthquake on record is the Valdivia earthquake, from 1960. It measured 9.5 on the Richter scale. (a scale ranging from 1-10)The highest magnitude earthquake occurred in Chile in 1960 with a scale of 9.5.
How big was the Tsunami in Japan in 2011?
Estimated wave height: 10 meters. Earthquake Richter scale: 8.9
