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What information do you need to completely describe where an earthquake started?
Wiki User
∙ 12y ago
To locate the epicenter of an earthquake, you must have SEISMOGRAMS from at least three seismic stations.
Wiki User
∙ 12y ago
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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 seismograms to calculate when an earthquake started. AND EARTHQUAKES START WHEN ROCK SLIPS SUDDENLY ENOUGH ALONG A FAULT TO CREATE SEISMIC WAVES!
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?
its where it started from so there is going to be more pressure there
What is the biggest earth quake?
The largest earthquake with a magnitude documented by instruments was the 1960 Valdivia Earthquake in Chile, which had a moment magnitude of about 9.5. Thermonuclear blasts are measured in megatons; the Valdivia Earthquake released gigatons of energy.
Why did Haiti have an earthquake?
Because of the tsunami that started at Alaska.... which made the earthquake in Hati
What started the Samoan tsunami?
An earthquake.
Where is the place where an earthquake is started?
in america
How an earthquake is started?
An earthquake is usually started by two or more tectonic plates grinding together and thrusting up earth and rock.:)
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.
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.
