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What do you need to completely describe where an earthquake started?
Scientists use seismographs to measure thousands of earthquakes, large and small, every year. Some seismographs can detect ground movements as small as one hundred-millionth of a centimeter. The recording produced by a seismograph is called seismogram. By studying seismograms, scientist can determine the locations and strengths of earthquakes.
What do seismologists use to determine when an earthquake started?
Seismologists use the difference in arrival times of seismic waves at different monitoring stations to determine when an earthquake started. By analyzing this data, they can pinpoint the origin time of the earthquake. Additionally, seismologists use advanced computer algorithms and technology to help refine the accuracy of the timing.
Why is it important to locate the epicenter of an earthquake?
It is important to do this because then people will know how much damage it REALLY caused, if it could've triggered tsunamis, how big it is, the epicenters' magnitude, and where it started. They would also know possible ways that it happened, if it is linked to other earthquakes, and what it could cause in the future. That is why it is important to locate the epicenter.
What is a focus of an earthquake?
its directly below the epicenter
Why does the greatest shaking of the ground occur near an earthquake's epicenter?
The greatest shaking near an earthquake's epicenter occurs because the seismic waves have less distance to travel, resulting in less attenuation and energy loss. This leads to stronger shaking at locations closer to the source of the earthquake.
What do you need to completely describe where an earthquake started?
Scientists use seismographs to measure thousands of earthquakes, large and small, every year. Some seismographs can detect ground movements as small as one hundred-millionth of a centimeter. The recording produced by a seismograph is called seismogram. By studying seismograms, scientist can determine the locations and strengths of earthquakes.
What started the Samoan tsunami?
An earthquake.
Where is the place where an earthquake is started?
in america
Why did Haiti have an earthquake?
Because of the tsunami that started at Alaska.... which made the earthquake in Hati
How an earthquake is started?
An earthquake is usually started by two or more tectonic plates grinding together and thrusting up earth and rock.:)
Where did the earthquake start in haiti?
The earthquake started 16 miles west from Port-au-Prince.
Where is a danger spot during an earthquake?
the danger spot during an earthquake is at the epicenter wich is the place right above were the earthquake was originaly started.
What started the Haiti earthquake?
Caused by natural forces!
How did the Tsunami came in 2004?
the underwater earthquake started it.
What started the Japan tsunami?
an earthquake (magnitude of 9.0).
When did the earthquake in Japan start?
The earthquake in Japan started on March 11th, 2011 at 9:00 P.M. PST.
When did earthquake in japan start?
The earthquake in Japan started on March 11th, 2011 at 9:00 P.M. PST.
